feat: 参数字段管理功能 - 类别和子类别可配置参数列表

data/categories.json

@@ -366,8 +366,15 @@
           "price"
         ],
         "name": "单反相机"
+      },
+      {
+        "id": "90ce312b560d",
+        "name": "口袋云台相机",
+        "icon": "ri-folder-line",
+        "key_features": [],
+        "feature_labels": {}
       }
     ],
-    "updated_at": "2026-04-28 09:44:52"
+    "updated_at": "2026-04-28 10:55:02"
   }
 ]

data/cpus.json

@@ -12,7 +12,8 @@
     "tdp_watts": 360,
     "price_usd": 11000,
     "release_year": 2022,
-    "description": "AMD顶级服务器CPU，96核心"
+    "description": "AMD顶级服务器CPU，96核心",
+    "subcategory_id": "server"
   },
   {
     "id": "epyc9554",
@@ -27,7 +28,8 @@
     "tdp_watts": 360,
     "price_usd": 6800,
     "release_year": 2022,
-    "description": "64核心高性能服务器CPU"
+    "description": "64核心高性能服务器CPU",
+    "subcategory_id": "server"
   },
   {
     "id": "epyc9454",
@@ -42,7 +44,8 @@
     "tdp_watts": 290,
     "price_usd": 4100,
     "release_year": 2022,
-    "description": "48核心服务器CPU"
+    "description": "48核心服务器CPU",
+    "subcategory_id": "server"
   },
   {
     "id": "xeonw9359x",
@@ -57,7 +60,8 @@
     "tdp_watts": 350,
     "price_usd": 6200,
     "release_year": 2023,
-    "description": "Intel顶级工作站CPU"
+    "description": "Intel顶级工作站CPU",
+    "subcategory_id": "server"
   },
   {
     "id": "xeonw5345",
@@ -72,7 +76,8 @@
     "tdp_watts": 230,
     "price_usd": 950,
     "release_year": 2023,
-    "description": "中端工作站CPU"
+    "description": "中端工作站CPU",
+    "subcategory_id": "server"
   },
   {
     "id": "ryzen97950x",
@@ -87,7 +92,8 @@
     "tdp_watts": 170,
     "price_usd": 550,
     "release_year": 2022,
-    "description": "顶级消费级CPU，适合AI开发"
+    "description": "顶级消费级CPU，适合AI开发",
+    "subcategory_id": "desktop"
   },
   {
     "id": "ryzen97950x3d",
@@ -102,7 +108,8 @@
     "tdp_watts": 120,
     "price_usd": 700,
     "release_year": 2023,
-    "description": "带3D V-Cache，游戏性能更强"
+    "description": "带3D V-Cache，游戏性能更强",
+    "subcategory_id": "mobile"
   },
   {
     "id": "intel14900k",
@@ -117,7 +124,8 @@
     "tdp_watts": 125,
     "price_usd": 580,
     "release_year": 2023,
-    "description": "Intel顶级消费级CPU"
+    "description": "Intel顶级消费级CPU",
+    "subcategory_id": "desktop"
   },
   {
     "name": "AMD 锐龙 AI 9 H 365",
@@ -136,6 +144,7 @@
     "raw_text": "AMD 锐龙 AI 9 H 365\nAMD 锐龙 AI 处理器助力打造卓越 AI PC\n\n \n全部折叠\n一般规格\n名称\nAMD 锐龙 AI 9 H 365\n产品系列\n锐龙\n系列\n锐龙 AI 300 系列\n外形规格\n笔记本电脑 , 台式机\nAMD PRO 技术\n否\n区域供货状况\n中国\n原代号\nStrix Point\n处理器架构\n4x Zen 5 , 6x Zen 5c\nCPU 核心数\n10\n多线程 (SMT)\n是\n线程数\n20\n最高加速时钟频率 \n最高可达 5 GHz\nMax Zen5c Clock \n最高可达 3.3 GHz\n基准时钟频率 \n2 GHz\nZen5 Base Clock\n2 GHz\nZen5c Base Clock\n2 GHz\nL2 高速缓存\n10 MB\nL3 高速缓存\n24 MB\n默认热设计功耗 (TDP)\n28W\nAMD 可配置热设计功耗 (cTDP)\n15-54W\nCPU 核心的处理器工艺\nTSMC 4nm FinFET\n封装芯片计数\n1\nAMD EXPO™ 内存超频技术\n是\n精准频率提升 (PBO)\n是\n曲线优化器电压偏移\n是\nCPU 平台\nFP8\n支持的扩展\nAES , AMD-V , AVX , AVX2 , AVX512 , FMA3 , MMX-plus , SHA , SSE , SSE2 , SSE3 , SSE4.1 , SSE4.2 , SSE4A , SSSE3 , x86-64\n最高工作温度 (Tjmax)\n100°C\n*支持的操作系统\nWindows 11 - 64-Bit Edition , RHEL x86 64-Bit , Ubuntu x86 64-Bit\n连接\nNative USB 4 (40Gbps)\n2\nNative USB 3.2 Gen 2 (10Gbps)\n2\nNative USB 2.0 (480Mbps)\n4\nPCI Express® Version\nPCIe® 4.0\n原生 PCIe® 通道 (总共/可用)\n16 , 16\nNVMe 支持\nBoot , RAID0 , RAID1\n系统内存类型\nDDR5 (FP8) , LPDDR5X (FP8)\n内存通道数\n2\n最大内存\n256 GB\n最高内存速度\n2x2R\tDDR5-5600, LPDDR5x-8000\n支持 ECC\n否\n显卡功能\n显卡型号\nAMD Radeon™ 880M\n显卡核心数\n12\n显卡频率\n2900 MHz\nDirectX® 版本\n12\nDisplayPort™ 版本\n2.1\nDisplayPort 扩展功能\nAdaptive-Sync , HDR Metadata , UHBR10\nDisplayPort 最高刷新率 (SDR)\n7680x4320 @ 60Hz , 3840x2160 @ 240Hz , 3440x1440 @ 360Hz , 2560x1440 @ 480Hz , 1920x1080 @ 600Hz\nDisplayPort 最高刷新率 (HDR)\n7680x4320 @ 60Hz , 3840x2160 @ 240Hz , 3440x1440 @ 360Hz , 2560x1440 @ 480Hz , 1920x1080 @ 600Hz\nHDMI® 版本\n2.1\n支持的 HDCP 版本\n2.3\nUSB Type-C® DisplayPort™ 备用模式\n是\n支持多个显示器\n是\n显示器个数上限\n4\nAMD FreeSync™\n是\n无线显示\nMiracast\n最大视频编码带宽 (SDR)\n1080p630 8bpc H.264, 1440p373 8bpc H.264, 2160p175 8bpc H.264, 1080p630 8bpc H.265, 1440p373 8bpc H.265, 2160p175 8bpc H.265, 4320p43 8bpc H.265, 1080p864 8/10bpc AV1, 1440p513 8/10bpc AV1, 2160p240 8/10bpc AV1, 4320p60 8/10bpc AV1\n\n最大视频解码带宽\n1080p60 8bpc MPEG2, 1080p60 8bpc VC1, 1080p786 8/10bpc VP9, 2160p196 8/10bpc VP9, 4320p49 8/10bpc VP9, 1080p1200 8bpc H.264, 2160p300 8bpc H.264, 4320p75 8bpc H.264, 1080p786 8/10bpc H.265, 2160p196 8/10bpc H.265, 4320p49 8/10bpc H.265, 1080p960 8/10bpc\n\nAMD SmartShift MAX\n是\nAMD 显存智取技术\n支持\nAI 引擎性能\nAMD Ryzen™ AI\n支持\nOverall TOPS\n最高可达 73 TOPS\nNPU TOPS\n最高可达 50 TOPS\n产品 ID\nTray 产品 ID\n100-000001530 (FP8)\n安全\nAMD 增强病毒防护 (NX bit)\n是",
     "publish_date": "",
     "views": 0,
-    "is_pinned": false
+    "is_pinned": false,
+    "subcategory_id": "mobile"
   }
 ]

data/gpus.json

@@ -13,7 +13,8 @@
     "int8_perf_tops": 3958,
     "price_usd": 30000,
     "release_year": 2022,
-    "description": "数据中心顶级GPU，专为AI训练设计"
+    "description": "数据中心顶级GPU，专为AI训练设计",
+    "subcategory_id": "datacenter"
   },
   {
     "id": "a100",
@@ -29,7 +30,8 @@
     "int8_perf_tops": 624,
     "price_usd": 10000,
     "release_year": 2020,
-    "description": "数据中心主力GPU，AI训练推理通用"
+    "description": "数据中心主力GPU，AI训练推理通用",
+    "subcategory_id": "datacenter"
   },
   {
     "id": "a10040g",
@@ -45,7 +47,8 @@
     "int8_perf_tops": 624,
     "price_usd": 6000,
     "release_year": 2020,
-    "description": "A100 40GB版本，性价比更高"
+    "description": "A100 40GB版本，性价比更高",
+    "subcategory_id": "datacenter"
   },
   {
     "id": "l40s",
@@ -61,7 +64,8 @@
     "int8_perf_tops": 724,
     "price_usd": 7000,
     "release_year": 2023,
-    "description": "新一代数据中心GPU，推理优化"
+    "description": "新一代数据中心GPU，推理优化",
+    "subcategory_id": "datacenter"
   },
   {
     "id": "rtx4090",
@@ -77,7 +81,8 @@
     "int8_perf_tops": 660,
     "price_usd": 1600,
     "release_year": 2022,
-    "description": "消费级最强GPU，适合个人AI开发"
+    "description": "消费级最强GPU，适合个人AI开发",
+    "subcategory_id": "gaming"
   },
   {
     "id": "rtx4090d",
@@ -93,7 +98,8 @@
     "int8_perf_tops": 588,
     "price_usd": 1400,
     "release_year": 2024,
-    "description": "4090中国特供版，性能略降"
+    "description": "4090中国特供版，性能略降",
+    "subcategory_id": "gaming"
   },
   {
     "id": "rtx3090",
@@ -109,7 +115,8 @@
     "int8_perf_tops": 284,
     "price_usd": 1200,
     "release_year": 2020,
-    "description": "上一代旗舰，性价比高"
+    "description": "上一代旗舰，性价比高",
+    "subcategory_id": "gaming"
   },
   {
     "id": "rtx3080",
@@ -125,7 +132,8 @@
     "int8_perf_tops": 238,
     "price_usd": 700,
     "release_year": 2020,
-    "description": "中高端消费级GPU"
+    "description": "中高端消费级GPU",
+    "subcategory_id": "gaming"
   },
   {
     "id": "v100",
@@ -141,7 +149,8 @@
     "int8_perf_tops": 236,
     "price_usd": 4000,
     "release_year": 2017,
-    "description": "上一代数据中心GPU，仍有价值"
+    "description": "上一代数据中心GPU，仍有价值",
+    "subcategory_id": "datacenter"
   },
   {
     "id": "mi300x",
@@ -157,7 +166,8 @@
     "int8_perf_tops": 2614,
     "price_usd": 15000,
     "release_year": 2023,
-    "description": "AMD最强AI GPU，192GB显存"
+    "description": "AMD最强AI GPU，192GB显存",
+    "subcategory_id": "datacenter"
   },
   {
     "name": "RTX 6000D",
@@ -171,7 +181,10 @@
     "raw_text": "据tweaktown报道，NVIDIA为中国市场定制的全新工作站显卡RTX 6000D近日迎来首度拆解。该卡搭载84GB GDDR7显存、19968个CUDA核心，采用被动散热设计，专为服务器机箱风道优化。\n\n\n相较于满血RTX PRO 6000（96GB GDDR7/512-bit），中国特供版RTX 6000D在规格上进行了多处调整。国内团队“技数犬”发布了拆解视频。\n\n据了解，RTX 6000D为无风扇被动散热设计，完全依靠机箱气流降温。\n\nRTX 6000D搭载28颗VRAM模块，总计84GB GDDR7显存，显存总线为448位（相比RTX PRO 6000的96GB/512位有所减少）。\n\nRTX 6000D GPU 核心为156 SM单元，19,968个CUDA核心，比RTX PRO 6000少约17%。\n\nRTX 6000D核心频率为2430MHz（RTX PRO 6000为2600MHz），TDP暂未公布。性能方面，RTX 6000D在Geekbench 6 OpenCL测试中获得390,656分，低于RTX PRO 6000的45–50万分。",
     "currency": "CNY",
     "price_usd": 45000,
-    "updated_at": "2026-04-20 18:28:10"
+    "updated_at": "2026-04-28 11:56:48",
+    "subcategory_id": "professional",
+    "views": 0,
+    "images": []
   },
   {
     "name": "RTX PRO 6000",
@@ -185,7 +198,10 @@
     "cuda_cores": 24064,
     "currency": "CNY",
     "price_usd": 65000,
-    "updated_at": "2026-04-20 18:28:23",
-    "manufacturer": "NVIDIA"
+    "updated_at": "2026-04-28 11:56:38",
+    "manufacturer": "NVIDIA",
+    "subcategory_id": "professional",
+    "views": 0,
+    "images": []
   }
 ]

data/items_021dc76d36be.json

@@ -2,11 +2,15 @@
   {
     "name": "比亚迪宋plus dmi 2021款",
     "brand": "比亚迪",
-    "price": "18.87",
+    "price": 18.87,
     "year": "2021",
     "category_id": "021dc76d36be",
     "id": "3d20dbcd4bdd",
-    "created_at": "2026-04-09 10:09:56"
+    "created_at": "2026-04-09 10:09:56",
+    "subcategory_id": "suv",
+    "views": 0,
+    "images": [],
+    "updated_at": "2026-04-28 12:32:13"
   },
   {
     "name": "秦PLUS",
@@ -29,6 +33,7 @@
     "category_id": "021dc76d36be",
     "created_at": "2026-04-11 02:03:45",
     "visible": true,
-    "raw_text": "秦PLUS的外观设计极具现代感和运动气息，前脸采用了家族化设计语言，标志性的大尺寸进气格栅占据了前脸的大部分空间，搭配锐利的LED大灯组，营造出强烈的视觉冲击力。车身线条流畅，腰线从车头贯穿至车尾，增强了整车的运动感。车尾部分，简洁大方的设计与前脸相呼应，整体风格时尚而不失稳重。\n\n上海：秦PLUS优惠促销，最新报价5.98万！轻松开新车\n\n秦PLUS拥有4780*1837*1515mm的长宽高尺寸和2718mm的轴距，赋予其宽敞的内部空间。车侧线条流畅且动感十足，从前轮距1580mm到后轮距1590mm，车轮布局合理，增强了车辆的稳定性和操控性。配备的225/60 R16轮胎规格，匹配独特风格的轮圈，为车辆增添了一抹动感与时尚的气息。\n\n上海：秦PLUS优惠促销，最新报价5.98万！轻松开新车\n\n秦PLUS的内饰风格简洁大气，给人以科技感和舒适感。中控台布局合理，配备了10.1英寸的中控屏幕，支持语音识别控制系统，可轻松操作多媒体系统、导航、电话和空调等功能。方向盘采用皮质材料，手感舒适，支持手动上下和前后调节，方便驾驶员调整到最佳驾驶姿势。座椅采用仿皮材质，主驾驶座椅具备前后调节、靠背调节和高低调节功能，而副驾驶座椅则支持前后调节和靠背调节，确保了乘客的舒适度。后排座椅可以按比例放倒，增加储物空间，同时，车内还配备了USB和Type-C接口，方便乘客为电子设备充电。\n\n上海：秦PLUS优惠促销，最新报价5.98万！轻松开新车\n\n秦PLUS搭载了一台1.5L 101马力的L4发动机，最大功率为74kW，最大扭矩为126N·m。与之匹配的是E-CVT无级变速器，这使得车辆在提供平稳的动力输出的同时，还能有效降低油耗。\n\n汽车之家车主@天艺风云 表示，外观设计是他当初选择秦PLUS的原因之一。他赞赏整体造型时尚大气，龙脸设计搭配犀利的大灯，辨识度极高。车身线条流畅，溜背式造型增添了几分运动感。全新的“龙鳞辉熠”格栅，精致又霸气，每次停车都有人问这是什么车，外观确实很吸引人。"
+    "raw_text": "秦PLUS的外观设计极具现代感和运动气息，前脸采用了家族化设计语言，标志性的大尺寸进气格栅占据了前脸的大部分空间，搭配锐利的LED大灯组，营造出强烈的视觉冲击力。车身线条流畅，腰线从车头贯穿至车尾，增强了整车的运动感。车尾部分，简洁大方的设计与前脸相呼应，整体风格时尚而不失稳重。\n\n上海：秦PLUS优惠促销，最新报价5.98万！轻松开新车\n\n秦PLUS拥有4780*1837*1515mm的长宽高尺寸和2718mm的轴距，赋予其宽敞的内部空间。车侧线条流畅且动感十足，从前轮距1580mm到后轮距1590mm，车轮布局合理，增强了车辆的稳定性和操控性。配备的225/60 R16轮胎规格，匹配独特风格的轮圈，为车辆增添了一抹动感与时尚的气息。\n\n上海：秦PLUS优惠促销，最新报价5.98万！轻松开新车\n\n秦PLUS的内饰风格简洁大气，给人以科技感和舒适感。中控台布局合理，配备了10.1英寸的中控屏幕，支持语音识别控制系统，可轻松操作多媒体系统、导航、电话和空调等功能。方向盘采用皮质材料，手感舒适，支持手动上下和前后调节，方便驾驶员调整到最佳驾驶姿势。座椅采用仿皮材质，主驾驶座椅具备前后调节、靠背调节和高低调节功能，而副驾驶座椅则支持前后调节和靠背调节，确保了乘客的舒适度。后排座椅可以按比例放倒，增加储物空间，同时，车内还配备了USB和Type-C接口，方便乘客为电子设备充电。\n\n上海：秦PLUS优惠促销，最新报价5.98万！轻松开新车\n\n秦PLUS搭载了一台1.5L 101马力的L4发动机，最大功率为74kW，最大扭矩为126N·m。与之匹配的是E-CVT无级变速器，这使得车辆在提供平稳的动力输出的同时，还能有效降低油耗。\n\n汽车之家车主@天艺风云 表示，外观设计是他当初选择秦PLUS的原因之一。他赞赏整体造型时尚大气，龙脸设计搭配犀利的大灯，辨识度极高。车身线条流畅，溜背式造型增添了几分运动感。全新的“龙鳞辉熠”格栅，精致又霸气，每次停车都有人问这是什么车，外观确实很吸引人。",
+    "subcategory_id": "sedan"
   }
 ]

data/items_71fa2b4d818f.json

@@ -3,75 +3,51 @@
     "name": "Osmo Pocket 4",
     "brand": "DJI",
     "price": 2999,
-    "specs": {
-      "传感器类型": "1英寸CMOS",
-      "镜头": "20mm, f/2.0",
-      "ISO范围": "50-12800",
-      "视频分辨率": "4K 60fps",
-      "照片最大分辨率": "5472×3648",
-      "电池容量": "1545mAh",
-      "工作温度": "0°C至40°C"
-    },
+    "specs": "[object Object]",
     "id": "597e29af5937",
     "category_id": "71fa2b4d818f",
     "created_at": "2026-04-28 00:07:01",
     "visible": true,
     "raw_text": "",
-    "images": [
-      "/static/uploads/1ad784e0b3c6_1777305525.png"
-    ],
+    "images": [],
     "publish_date": "",
     "views": 0,
-    "is_pinned": false
+    "is_pinned": false,
+    "subcategory_id": "90ce312b560d",
+    "updated_at": "2026-04-28 12:32:38"
   },
   {
     "name": "Osmo Pocket 3",
     "brand": "DJI",
     "price": 2799,
-    "specs": {
-      "传感器类型": "1英寸CMOS",
-      "镜头": "20mm, f/2.0",
-      "ISO范围": "50-6400",
-      "视频分辨率": "4K 60fps",
-      "照片最大分辨率": "5472×3648",
-      "电池容量": "1300mAh",
-      "工作温度": "0°C至40°C"
-    },
+    "specs": "[object Object]",
     "id": "ad10ac80827b",
     "category_id": "71fa2b4d818f",
     "created_at": "2026-04-28 00:07:01",
     "visible": true,
     "raw_text": "",
-    "images": [
-      "/static/uploads/1ad784e0b3c6_1777305525.png"
-    ],
+    "images": [],
     "publish_date": "",
     "views": 0,
-    "is_pinned": false
+    "is_pinned": false,
+    "subcategory_id": "90ce312b560d",
+    "updated_at": "2026-04-28 12:32:43"
   },
   {
     "name": "DJI Pocket 2",
     "brand": "DJI",
     "price": 1999,
-    "specs": {
-      "传感器类型": "1/1.7英寸CMOS",
-      "镜头": "20mm, f/1.8",
-      "ISO范围": "100-3200",
-      "视频分辨率": "4K 60fps",
-      "照片最大分辨率": "6272×4680",
-      "电池容量": "875mAh",
-      "工作温度": "0°C至40°C"
-    },
+    "specs": "[object Object]",
     "id": "0fde0f10ad96",
     "category_id": "71fa2b4d818f",
     "created_at": "2026-04-28 00:07:01",
     "visible": true,
     "raw_text": "",
-    "images": [
-      "/static/uploads/1ad784e0b3c6_1777305525.png"
-    ],
+    "images": [],
     "publish_date": "",
     "views": 0,
-    "is_pinned": false
+    "is_pinned": false,
+    "subcategory_id": "90ce312b560d",
+    "updated_at": "2026-04-28 12:32:50"
   }
 ]

data/models.json

@@ -9,13 +9,16 @@
     "input_price": 0.03,
     "output_price": 0.06,
     "mmlu": 86.4,
-    "humaneval": 67.0,
+    "humaneval": 67,
     "is_open_source": false,
     "license": "Proprietary",
     "description": "OpenAI最强大的多模态大模型",
     "created_at": "2024-01-01",
-    "updated_at": "2026-04-28 10:09:47",
-    "raw_text": "\nGPT-4 Turbo version with 128K context length, price is $10 per 1M input tokens"
+    "updated_at": "2026-04-28 11:57:02",
+    "raw_text": "\nGPT-4 Turbo version with 128K context length, price is $10 per 1M input tokens",
+    "subcategory_id": "chat",
+    "views": 0,
+    "images": []
   },
   {
     "id": "gpt4turbo",
@@ -31,7 +34,8 @@
     "is_open_source": false,
     "license": "Proprietary",
     "description": "GPT-4增强版，128K上下文",
-    "created_at": "2024-01-01"
+    "created_at": "2024-01-01",
+    "subcategory_id": "chat"
   },
   {
     "id": "gpt35",
@@ -47,7 +51,8 @@
     "is_open_source": false,
     "license": "Proprietary",
     "description": "性价比高的通用模型",
-    "created_at": "2024-01-01"
+    "created_at": "2024-01-01",
+    "subcategory_id": "chat"
   },
   {
     "id": "claude3opus",
@@ -63,7 +68,8 @@
     "is_open_source": false,
     "license": "Proprietary",
     "description": "Anthropic最强模型，200K上下文",
-    "created_at": "2024-01-01"
+    "created_at": "2024-01-01",
+    "subcategory_id": "code"
   },
   {
     "id": "claude3sonnet",
@@ -79,7 +85,8 @@
     "is_open_source": false,
     "license": "Proprietary",
     "description": "平衡性能与成本",
-    "created_at": "2024-01-01"
+    "created_at": "2024-01-01",
+    "subcategory_id": "chat"
   },
   {
     "id": "llama270b",
@@ -95,7 +102,8 @@
     "is_open_source": true,
     "license": "Llama 2 Community",
     "description": "Meta开源大模型，70B参数",
-    "created_at": "2024-01-01"
+    "created_at": "2024-01-01",
+    "subcategory_id": "chat"
   },
   {
     "id": "llama3",
@@ -111,7 +119,8 @@
     "is_open_source": true,
     "license": "Llama 3 Community",
     "description": "Meta最新开源模型，性能接近GPT-4",
-    "created_at": "2024-01-01"
+    "created_at": "2024-01-01",
+    "subcategory_id": "code"
   },
   {
     "id": "mistral7b",
@@ -127,7 +136,8 @@
     "is_open_source": true,
     "license": "Apache 2.0",
     "description": "小巧高效的开源模型",
-    "created_at": "2024-01-01"
+    "created_at": "2024-01-01",
+    "subcategory_id": "chat"
   },
   {
     "id": "mixtral8x7b",
@@ -143,7 +153,8 @@
     "is_open_source": true,
     "license": "Apache 2.0",
     "description": "MoE架构，高效推理",
-    "created_at": "2024-01-01"
+    "created_at": "2024-01-01",
+    "subcategory_id": "chat"
   },
   {
     "id": "qwen72b",
@@ -159,7 +170,8 @@
     "is_open_source": true,
     "license": "Apache 2.0",
     "description": "阿里开源大模型，中文能力强",
-    "created_at": "2024-01-01"
+    "created_at": "2024-01-01",
+    "subcategory_id": "chat"
   },
   {
     "id": "deepseekv3",
@@ -175,7 +187,8 @@
     "is_open_source": true,
     "license": "MIT",
     "description": "DeepSeek最新模型，性价比极高",
-    "created_at": "2024-01-01"
+    "created_at": "2024-01-01",
+    "subcategory_id": "code"
   },
   {
     "id": "glm4",
@@ -192,6 +205,7 @@
     "license": "Proprietary",
     "description": "智谱AI大模型，中文能力强",
     "created_at": "2024-01-01",
-    "visible": false
+    "visible": true,
+    "subcategory_id": "chat"
   }
 ]

templates/admin.html

@@ -141,11 +141,12 @@
                             <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">ID</th>
                             <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">名称</th>
                             <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">类型</th>
+                            <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">参数字段</th>
                             <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">子类别</th>
                             <th class="px-4 py-3 text-center text-sm font-medium text-gray-600">操作</th>
                         </tr>
                     </thead>
-                    <tbody id="admin-categories-table"><tr><td colspan="6" class="text-center text-gray-400 py-8">加载中...</td></tr></tbody>
+                    <tbody id="admin-categories-table"><tr><td colspan="7" class="text-center text-gray-400 py-8">加载中...</td></tr></tbody>
                 </table>
             </div>
         </section>
@@ -159,6 +160,11 @@
                     <button onclick="openAddModal('dynamic')" class="px-4 py-2 bg-indigo-600 text-white rounded-lg hover:bg-indigo-700"><i class="ri-add-line mr-2"></i>手动添加</button>
                 </div>
             </div>
+            <div class="bg-gray-50 rounded-lg p-3 mb-4 flex items-center gap-4" id="dynamic-filter-area">
+                <span class="text-sm text-gray-600">子类别筛选：</span>
+                <button onclick="filterDynamicBySubcategory('')" class="px-3 py-1 rounded text-sm bg-white border text-gray-600 hover:bg-gray-100">全部</button>
+                <div id="dynamic-subcategory-filters" class="flex gap-2"></div>
+            </div>
             <div class="bg-white rounded-xl shadow-sm overflow-hidden">
                 <table class="w-full"><tbody id="admin-dynamic-table"><tr><td class="text-center text-gray-400 py-8">加载中...</td></tr></tbody></table>
             </div>
@@ -173,6 +179,11 @@
                     <button onclick="openAddModal('model')" class="px-4 py-2 bg-indigo-600 text-white rounded-lg hover:bg-indigo-700"><i class="ri-add-line mr-2"></i>手动添加</button>
                 </div>
             </div>
+            <div class="bg-gray-50 rounded-lg p-3 mb-4 flex items-center gap-4">
+                <span class="text-sm text-gray-600">子类别筛选：</span>
+                <button onclick="filterModelsBySubcategory('')" class="px-3 py-1 rounded text-sm bg-white border text-gray-600 hover:bg-gray-100">全部</button>
+                <div id="model-subcategory-filters" class="flex gap-2"></div>
+            </div>
             <div class="bg-white rounded-xl shadow-sm overflow-x-auto">
                 <table class="w-full min-w-[1200px]">
                     <thead class="bg-gray-50 border-b">
@@ -180,18 +191,17 @@
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">置顶</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">名称</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">厂商</th>
+                            <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">子类别</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">参数量</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">上下文</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">类型</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">发布日期</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">热度</th>
-                            <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">创建时间</th>
-                            <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">更新时间</th>
                             <th class="px-3 py-3 text-center text-sm font-medium text-gray-600">显示</th>
                             <th class="px-3 py-3 text-center text-sm font-medium text-gray-600">操作</th>
                         </tr>
                     </thead>
-                    <tbody id="admin-models-table"><tr><td colspan="12" class="text-center text-gray-400 py-8">加载中...</td></tr></tbody>
+                    <tbody id="admin-models-table"><tr><td colspan="11" class="text-center text-gray-400 py-8">加载中...</td></tr></tbody>
                 </table>
             </div>
         </section>
@@ -205,6 +215,11 @@
                     <button onclick="openAddModal('gpu')" class="px-4 py-2 bg-green-600 text-white rounded-lg hover:bg-green-700"><i class="ri-add-line mr-2"></i>手动添加</button>
                 </div>
             </div>
+            <div class="bg-gray-50 rounded-lg p-3 mb-4 flex items-center gap-4">
+                <span class="text-sm text-gray-600">子类别筛选：</span>
+                <button onclick="filterGpusBySubcategory('')" class="px-3 py-1 rounded text-sm bg-white border text-gray-600 hover:bg-gray-100">全部</button>
+                <div id="gpu-subcategory-filters" class="flex gap-2"></div>
+            </div>
             <div class="bg-white rounded-xl shadow-sm overflow-x-auto">
                 <table class="w-full min-w-[1200px]">
                     <thead class="bg-gray-50 border-b">
@@ -212,18 +227,17 @@
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">置顶</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">名称</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">厂商</th>
+                            <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">子类别</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">显存</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">架构</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">价格</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">发布日期</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">热度</th>
-                            <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">创建时间</th>
-                            <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">更新时间</th>
                             <th class="px-3 py-3 text-center text-sm font-medium text-gray-600">显示</th>
                             <th class="px-3 py-3 text-center text-sm font-medium text-gray-600">操作</th>
                         </tr>
                     </thead>
-                    <tbody id="admin-gpus-table"><tr><td colspan="12" class="text-center text-gray-400 py-8">加载中...</td></tr></tbody>
+                    <tbody id="admin-gpus-table"><tr><td colspan="11" class="text-center text-gray-400 py-8">加载中...</td></tr></tbody>
                 </table>
             </div>
         </section>
@@ -237,6 +251,11 @@
                     <button onclick="openAddModal('cpu')" class="px-4 py-2 bg-purple-600 text-white rounded-lg hover:bg-purple-700"><i class="ri-add-line mr-2"></i>手动添加</button>
                 </div>
             </div>
+            <div class="bg-gray-50 rounded-lg p-3 mb-4 flex items-center gap-4">
+                <span class="text-sm text-gray-600">子类别筛选：</span>
+                <button onclick="filterCpusBySubcategory('')" class="px-3 py-1 rounded text-sm bg-white border text-gray-600 hover:bg-gray-100">全部</button>
+                <div id="cpu-subcategory-filters" class="flex gap-2"></div>
+            </div>
             <div class="bg-white rounded-xl shadow-sm overflow-x-auto">
                 <table class="w-full min-w-[1200px]">
                     <thead class="bg-gray-50 border-b">
@@ -244,18 +263,17 @@
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">置顶</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">名称</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">厂商</th>
+                            <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">子类别</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">核心/线程</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">主频</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">价格</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">发布日期</th>
                             <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">热度</th>
-                            <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">创建时间</th>
-                            <th class="px-3 py-3 text-left text-sm font-medium text-gray-600">更新时间</th>
                             <th class="px-3 py-3 text-center text-sm font-medium text-gray-600">显示</th>
                             <th class="px-3 py-3 text-center text-sm font-medium text-gray-600">操作</th>
                         </tr>
                     </thead>
-                    <tbody id="admin-cpus-table"><tr><td colspan="12" class="text-center text-gray-400 py-8">加载中...</td></tr></tbody>
+                    <tbody id="admin-cpus-table"><tr><td colspan="11" class="text-center text-gray-400 py-8">加载中...</td></tr></tbody>
                 </table>
             </div>
         </section>
@@ -375,20 +393,53 @@
 
     <!-- 子类别编辑弹框 -->
     <div id="subcategoryModal" class="fixed inset-0 bg-black/50 z-50 hidden flex items-center justify-center">
-        <div class="bg-white rounded-xl max-w-lg w-full mx-4">
-            <div class="p-6 border-b flex justify-between items-center">
+        <div class="bg-white rounded-xl max-w-2xl w-full mx-4 max-h-[90vh] overflow-auto">
+            <div class="p-6 border-b flex justify-between items-center sticky top-0 bg-white z-10">
                 <h2 class="text-xl font-bold text-gray-800" id="subcategoryModalTitle"><i class="ri-folder-line mr-2"></i>添加子类别</h2>
                 <button onclick="closeSubcategoryModal()" class="text-gray-400 hover:text-gray-600"><i class="ri-close-line text-2xl"></i></button>
             </div>
             <div id="subcategoryModalContent" class="p-6">
                 <!-- 动态内容 -->
             </div>
-            <div class="p-6 border-t flex justify-end gap-4">
+            <div class="p-6 border-t flex justify-end gap-4 sticky bottom-0 bg-white">
                 <button onclick="closeSubcategoryModal()" class="px-4 py-2 bg-gray-200 text-gray-600 rounded-lg hover:bg-gray-300">取消</button>
                 <button onclick="saveSubcategory()" class="px-4 py-2 bg-green-600 text-white rounded-lg hover:bg-green-700"><i class="ri-save-line mr-1"></i>保存</button>
             </div>
         </div>
     </div>
+    
+    <!-- 参数字段编辑弹框 -->
+    <div id="fieldModal" class="fixed inset-0 bg-black/50 z-50 hidden flex items-center justify-center">
+        <div class="bg-white rounded-xl max-w-lg w-full mx-4">
+            <div class="p-6 border-b flex justify-between items-center">
+                <h2 class="text-xl font-bold text-gray-800" id="fieldModalTitle"><i class="ri-list-settings-line mr-2"></i>添加参数字段</h2>
+                <button onclick="closeFieldModal()" class="text-gray-400 hover:text-gray-600"><i class="ri-close-line text-2xl"></i></button>
+            </div>
+            <div id="fieldModalContent" class="p-6">
+                <div class="space-y-4">
+                    <div><label class="text-sm text-gray-600 mb-1 block">字段名 *</label><input type="text" id="field_key" class="w-full px-3 py-2 border rounded-lg" placeholder="如：context_length"></div>
+                    <div><label class="text-sm text-gray-600 mb-1 block">显示名 *</label><input type="text" id="field_label" class="w-full px-3 py-2 border rounded-lg" placeholder="如：上下文长度"></div>
+                    <div><label class="text-sm text-gray-600 mb-1 block">字段类型</label><select id="field_type" class="w-full px-3 py-2 border rounded-lg">
+                        <option value="text">文本</option>
+                        <option value="number">数字</option>
+                        <option value="date">日期</option>
+                        <option value="boolean">布尔值</option>
+                        <option value="json">JSON对象</option>
+                        <option value="url">URL链接</option>
+                    </select></div>
+                    <div><label class="text-sm text-gray-600 mb-1 block">说明</label><textarea id="field_desc" rows="2" class="w-full px-3 py-2 border rounded-lg" placeholder="字段用途说明"></textarea></div>
+                    <div class="flex items-center gap-2">
+                        <input type="checkbox" id="field_required" class="rounded">
+                        <label class="text-sm text-gray-600">必填字段</label>
+                    </div>
+                </div>
+            </div>
+            <div class="p-6 border-t flex justify-end gap-4">
+                <button onclick="closeFieldModal()" class="px-4 py-2 bg-gray-200 text-gray-600 rounded-lg hover:bg-gray-300">取消</button>
+                <button onclick="saveField()" class="px-4 py-2 bg-green-600 text-white rounded-lg hover:bg-green-700"><i class="ri-save-line mr-1"></i>保存</button>
+            </div>
+        </div>
+    </div>
 
     <!-- 智能补充弹窗 -->
     <div id="smartUpdateModal" class="fixed inset-0 bg-black/50 z-50 hidden flex items-center justify-center">
@@ -448,6 +499,46 @@
         let categories = [];
         let currentFilter = '';
         let dynamicCategoryId = '';
+        let modelSubcategoryFilter = '';
+        let gpuSubcategoryFilter = '';
+        let cpuSubcategoryFilter = '';
+        let dynamicSubcategoryFilter = '';
+
+        // 生成随机ID（12位十六进制）
+        function generateId() {
+            return Math.random().toString(16).slice(2, 8) + Math.random().toString(16).slice(2, 8);
+        }
+        
+        // 获取子类别名称
+        function getSubcategoryName(categoryId, subcategoryId) {
+            const cat = categories.find(c => c.id === categoryId);
+            if (!cat || !cat.subcategories) return '-';
+            const sub = cat.subcategories.find(s => s.id === subcategoryId);
+            return sub ? sub.name : '-';
+        }
+        
+        // 获取子类别图标
+        function getSubcategoryIcon(categoryId, subcategoryId) {
+            const cat = categories.find(c => c.id === categoryId);
+            if (!cat || !cat.subcategories) return '';
+            const sub = cat.subcategories.find(s => s.id === subcategoryId);
+            return sub ? sub.icon : '';
+        }
+        
+        // 渲染子类别筛选按钮
+        function renderSubcategoryFilters(categoryId, containerId, filterFunction) {
+            const cat = categories.find(c => c.id === categoryId);
+            const container = document.getElementById(containerId);
+            if (!cat || !cat.subcategories || cat.subcategories.length === 0) {
+                container.innerHTML = '';
+                return;
+            }
+            container.innerHTML = cat.subcategories.map(sub => `
+                <button onclick="${filterFunction}('${sub.id}')" class="px-3 py-1 rounded text-sm bg-white border text-gray-600 hover:bg-gray-100">
+                    <i class="${sub.icon} mr-1"></i>${sub.name}
+                </button>
+            `).join('');
+        }
 
         const colorMap = {
             blue: 'bg-blue-100 text-blue-600',
@@ -577,6 +668,7 @@
         // 显示动态分类数据
         async function showDynamicCategory(categoryId) {
             dynamicCategoryId = categoryId;
+            dynamicSubcategoryFilter = ''; // 重置筛选
             const cat = categories.find(c => c.id === categoryId);
             
             document.querySelectorAll('section').forEach(s => s.classList.add('hidden'));
@@ -594,21 +686,44 @@
             
             document.getElementById('dynamic-title').textContent = cat.name + '管理';
             
+            // 渲染子类别筛选按钮
+            if (cat.subcategories && cat.subcategories.length > 0) {
+                document.getElementById('dynamic-filter-area').classList.remove('hidden');
+                renderSubcategoryFilters(categoryId, 'dynamic-subcategory-filters', 'filterDynamicBySubcategory');
+            } else {
+                document.getElementById('dynamic-filter-area').classList.add('hidden');
+            }
+            
             // 加载该分类的数据（后台显示全部，包括隐藏的）
             const res = await fetch(`/api/items/${categoryId}?all=1`);
-            const items = await res.json();
+            let items = await res.json();
+            
+            // 子类别筛选
+            if (dynamicSubcategoryFilter) {
+                items = items.filter(i => i.subcategory_id === dynamicSubcategoryFilter);
+            }
             
             if (items.length === 0) {
                 document.getElementById('admin-dynamic-table').innerHTML = '<tr><td class="text-center text-gray-400 py-8">暂无数据，点击上方"添加数据"按钮添加</td></tr>';
             } else {
-                const keys = Object.keys(items[0]).filter(k => !['id', 'created_at', 'updated_at', 'visible', 'raw_text'].includes(k));
+                const keys = Object.keys(items[0]).filter(k => !['id', 'created_at', 'updated_at', 'visible', 'raw_text', 'subcategory_id'].includes(k));
                 let html = `<thead class="bg-gray-50 border-b"><tr>`;
+                // 添加子类别列
+                if (cat.subcategories && cat.subcategories.length > 0) {
+                    html += `<th class="px-4 py-3 text-left text-sm font-medium text-gray-600">子类别</th>`;
+                }
                 keys.forEach(k => { html += `<th class="px-4 py-3 text-left text-sm font-medium text-gray-600">${k}</th>`; });
                 html += `<th class="px-4 py-3 text-center text-sm font-medium text-gray-600">显示</th>`;
                 html += `<th class="px-4 py-3 text-center text-sm font-medium text-gray-600">操作</th></tr></thead><tbody>`;
                 
                 items.forEach(item => {
                     html += `<tr class="border-b hover:bg-gray-50 ${item.visible === false ? 'bg-gray-100 opacity-60' : ''}">`;
+                    // 子类别显示
+                    if (cat.subcategories && cat.subcategories.length > 0) {
+                        const subName = getSubcategoryName(categoryId, item.subcategory_id);
+                        const subIcon = getSubcategoryIcon(categoryId, item.subcategory_id);
+                        html += `<td class="px-4 py-3">${item.subcategory_id ? `<span class="px-2 py-1 bg-indigo-100 text-indigo-600 rounded text-xs"><i class="${subIcon} mr-1"></i>${subName}</span>` : '<span class="text-gray-400">-</span>'}</td>`;
+                    }
                     keys.forEach(k => { html += `<td class="px-4 py-3 text-gray-600">${item[k] || '-'}</td>`; });
                     html += `<td class="px-4 py-3 text-center">
                         <button onclick="toggleVisible('dynamic', '${item.id}')" class="${item.visible === false ? 'text-gray-400' : 'text-green-600'} hover:opacity-80" title="${item.visible === false ? '点击显示' : '点击隐藏'}">
@@ -625,6 +740,11 @@
                 document.getElementById('admin-dynamic-table').innerHTML = html;
             }
         }
+        
+        function filterDynamicBySubcategory(subId) {
+            dynamicSubcategoryFilter = subId;
+            showDynamicCategory(dynamicCategoryId);
+        }
 
         // 切换显示区域
         function showSection(section) {
@@ -773,6 +893,7 @@
             document.getElementById('admin-categories-table').innerHTML = categories.map(c => {
                 const isBuiltin = builtinCategories.includes(c.id);
                 const subcatCount = (c.subcategories || []).length;
+                const fieldsCount = (c.fields || []).length;
                 return `
                 <tr class="border-b hover:bg-gray-50 ${c.visible === false ? 'bg-gray-100 opacity-60' : ''} ${isBuiltin ? 'bg-indigo-50' : ''}">
                     <td class="px-4 py-3"><div class="w-10 h-10 rounded-lg ${colorMap[c.color] || 'bg-gray-100 text-gray-600'} flex items-center justify-center"><i class="${c.icon} text-xl"></i></div></td>
@@ -781,11 +902,14 @@
                     <td class="px-4 py-3 text-sm">
                         ${isBuiltin ? '<span class="px-2 py-1 bg-indigo-100 text-indigo-600 rounded text-xs">内置</span>' : '<span class="text-gray-500">自定义</span>'}
                     </td>
+                    <td class="px-4 py-3 text-sm">
+                        ${fieldsCount > 0 ? `<span class="px-2 py-1 bg-blue-100 text-blue-600 rounded text-xs">${fieldsCount} 个</span>` : '<span class="text-gray-400">无</span>'}
+                    </td>
                     <td class="px-4 py-3 text-sm">
                         ${subcatCount > 0 ? `<span class="px-2 py-1 bg-green-100 text-green-600 rounded text-xs">${subcatCount} 个</span>` : '<span class="text-gray-400">无</span>'}
                     </td>
                     <td class="px-4 py-3 text-center">
-                        <button onclick="editItem('category', '${c.id}')" class="text-blue-600 hover:text-blue-800 mr-2" title="编辑子类别"><i class="ri-edit-line"></i></button>
+                        <button onclick="editItem('category', '${c.id}')" class="text-blue-600 hover:text-blue-800 mr-2" title="编辑"><i class="ri-edit-line"></i></button>
                         ${!isBuiltin ? `<button onclick="deleteItem('category', '${c.id}')" class="text-red-600 hover:text-red-800" title="删除"><i class="ri-delete-bin-line"></i></button>` : '<span class="text-gray-300 cursor-not-allowed"><i class="ri-delete-bin-line"></i></span>'}
                     </td>
                 </tr>
@@ -795,9 +919,16 @@
 
         // 加载模型列表
         async function loadAdminModels() {
+            renderSubcategoryFilters('ai-models', 'model-subcategory-filters', 'filterModelsBySubcategory');
             const res = await fetch('/api/models?all=1');
-            const models = await res.json();
-            if (models.length === 0) { document.getElementById('admin-models-table').innerHTML = '<tr><td colspan="12" class="text-center text-gray-400 py-8">暂无数据</td></tr>'; return; }
+            let models = await res.json();
+            
+            // 子类别筛选
+            if (modelSubcategoryFilter) {
+                models = models.filter(m => m.subcategory_id === modelSubcategoryFilter);
+            }
+            
+            if (models.length === 0) { document.getElementById('admin-models-table').innerHTML = '<tr><td colspan="11" class="text-center text-gray-400 py-8">暂无数据</td></tr>'; return; }
             document.getElementById('admin-models-table').innerHTML = models.map(m => `
                 <tr class="border-b hover:bg-gray-50 ${m.visible === false ? 'bg-gray-100 opacity-60' : ''} ${m.is_pinned ? 'bg-yellow-50' : ''}">
                     <td class="px-3 py-3 text-center">
@@ -807,13 +938,14 @@
                     </td>
                     <td class="px-3 py-3 font-medium text-gray-800">${m.name}</td>
                     <td class="px-3 py-3 text-gray-600">${m.organization}</td>
+                    <td class="px-3 py-3">
+                        ${m.subcategory_id ? `<span class="px-2 py-1 bg-blue-100 text-blue-600 rounded text-xs"><i class="${getSubcategoryIcon('ai-models', m.subcategory_id)} mr-1"></i>${getSubcategoryName('ai-models', m.subcategory_id)}</span>` : '<span class="text-gray-400">-</span>'}
+                    </td>
                     <td class="px-3 py-3">${m.parameters}B</td>
                     <td class="px-3 py-3 text-gray-600">${m.context_length || '-'}</td>
                     <td class="px-3 py-3">${m.is_open_source ? '<span class="text-green-600">开源</span>' : '<span class="text-gray-600">商业</span>'}</td>
                     <td class="px-3 py-3 text-gray-500 text-sm">${m.publish_date || '-'}</td>
                     <td class="px-3 py-3 text-gray-500 text-sm">${m.views || 0}</td>
-                    <td class="px-3 py-3 text-gray-500 text-sm">${formatDateShort(m.created_at)}</td>
-                    <td class="px-3 py-3 text-gray-500 text-sm">${formatDateShort(m.updated_at)}</td>
                     <td class="px-3 py-3 text-center">
                         <button onclick="toggleVisible('model', '${m.id}')" class="${m.visible === false ? 'text-gray-400' : 'text-green-600'} hover:opacity-80" title="${m.visible === false ? '点击显示' : '点击隐藏'}">
                             <i class="${m.visible === false ? 'ri-eye-off-line' : 'ri-eye-line'}"></i>
@@ -827,12 +959,24 @@
                 </tr>
             `).join('');
         }
+        
+        function filterModelsBySubcategory(subId) {
+            modelSubcategoryFilter = subId;
+            loadAdminModels();
+        }
 
         // 加载GPU列表
         async function loadAdminGpus() {
+            renderSubcategoryFilters('gpus', 'gpu-subcategory-filters', 'filterGpusBySubcategory');
             const res = await fetch('/api/gpus?all=1');
-            const gpus = await res.json();
-            if (gpus.length === 0) { document.getElementById('admin-gpus-table').innerHTML = '<tr><td colspan="12" class="text-center text-gray-400 py-8">暂无数据</td></tr>'; return; }
+            let gpus = await res.json();
+            
+            // 子类别筛选
+            if (gpuSubcategoryFilter) {
+                gpus = gpus.filter(g => g.subcategory_id === gpuSubcategoryFilter);
+            }
+            
+            if (gpus.length === 0) { document.getElementById('admin-gpus-table').innerHTML = '<tr><td colspan="11" class="text-center text-gray-400 py-8">暂无数据</td></tr>'; return; }
             document.getElementById('admin-gpus-table').innerHTML = gpus.map(g => `
                 <tr class="border-b hover:bg-gray-50 ${g.visible === false ? 'bg-gray-100 opacity-60' : ''} ${g.is_pinned ? 'bg-yellow-50' : ''}">
                     <td class="px-3 py-3 text-center">
@@ -842,13 +986,14 @@
                     </td>
                     <td class="px-3 py-3 font-medium text-gray-800">${g.name}</td>
                     <td class="px-3 py-3 text-gray-600">${g.manufacturer}</td>
+                    <td class="px-3 py-3">
+                        ${g.subcategory_id ? `<span class="px-2 py-1 bg-green-100 text-green-600 rounded text-xs"><i class="${getSubcategoryIcon('gpus', g.subcategory_id)} mr-1"></i>${getSubcategoryName('gpus', g.subcategory_id)}</span>` : '<span class="text-gray-400">-</span>'}
+                    </td>
                     <td class="px-3 py-3">${g.memory_gb}GB</td>
                     <td class="px-3 py-3 text-gray-600">${g.architecture || '-'}</td>
                     <td class="px-3 py-3 text-gray-600">${formatPrice(g)}</td>
                     <td class="px-3 py-3 text-gray-500 text-sm">${g.publish_date || '-'}</td>
                     <td class="px-3 py-3 text-gray-500 text-sm">${g.views || 0}</td>
-                    <td class="px-3 py-3 text-gray-500 text-sm">${formatDateShort(g.created_at)}</td>
-                    <td class="px-3 py-3 text-gray-500 text-sm">${formatDateShort(g.updated_at)}</td>
                     <td class="px-3 py-3 text-center">
                         <button onclick="toggleVisible('gpu', '${g.id}')" class="${g.visible === false ? 'text-gray-400' : 'text-green-600'} hover:opacity-80" title="${g.visible === false ? '点击显示' : '点击隐藏'}">
                             <i class="${g.visible === false ? 'ri-eye-off-line' : 'ri-eye-line'}"></i>
@@ -862,12 +1007,24 @@
                 </tr>
             `).join('');
         }
+        
+        function filterGpusBySubcategory(subId) {
+            gpuSubcategoryFilter = subId;
+            loadAdminGpus();
+        }
 
         // 加载CPU列表
         async function loadAdminCpus() {
+            renderSubcategoryFilters('cpus', 'cpu-subcategory-filters', 'filterCpusBySubcategory');
             const res = await fetch('/api/cpus?all=1');
-            const cpus = await res.json();
-            if (cpus.length === 0) { document.getElementById('admin-cpus-table').innerHTML = '<tr><td colspan="12" class="text-center text-gray-400 py-8">暂无数据</td></tr>'; return; }
+            let cpus = await res.json();
+            
+            // 子类别筛选
+            if (cpuSubcategoryFilter) {
+                cpus = cpus.filter(c => c.subcategory_id === cpuSubcategoryFilter);
+            }
+            
+            if (cpus.length === 0) { document.getElementById('admin-cpus-table').innerHTML = '<tr><td colspan="11" class="text-center text-gray-400 py-8">暂无数据</td></tr>'; return; }
             document.getElementById('admin-cpus-table').innerHTML = cpus.map(c => `
                 <tr class="border-b hover:bg-gray-50 ${c.visible === false ? 'bg-gray-100 opacity-60' : ''} ${c.is_pinned ? 'bg-yellow-50' : ''}">
                     <td class="px-3 py-3 text-center">
@@ -877,13 +1034,14 @@
                     </td>
                     <td class="px-3 py-3 font-medium text-gray-800">${c.name}</td>
                     <td class="px-3 py-3 text-gray-600">${c.manufacturer}</td>
+                    <td class="px-3 py-3">
+                        ${c.subcategory_id ? `<span class="px-2 py-1 bg-purple-100 text-purple-600 rounded text-xs"><i class="${getSubcategoryIcon('cpus', c.subcategory_id)} mr-1"></i>${getSubcategoryName('cpus', c.subcategory_id)}</span>` : '<span class="text-gray-400">-</span>'}
+                    </td>
                     <td class="px-3 py-3">${c.cores}/${c.threads}</td>
                     <td class="px-3 py-3 text-gray-600">${c.base_clock_ghz || '-'}-${c.boost_clock_ghz || '-'}GHz</td>
                     <td class="px-3 py-3 text-gray-600">${formatPrice(c)}</td>
                     <td class="px-3 py-3 text-gray-500 text-sm">${c.publish_date || '-'}</td>
                     <td class="px-3 py-3 text-gray-500 text-sm">${c.views || 0}</td>
-                    <td class="px-3 py-3 text-gray-500 text-sm">${formatDateShort(c.created_at)}</td>
-                    <td class="px-3 py-3 text-gray-500 text-sm">${formatDateShort(c.updated_at)}</td>
                     <td class="px-3 py-3 text-center">
                         <button onclick="toggleVisible('cpu', '${c.id}')" class="${c.visible === false ? 'text-gray-400' : 'text-green-600'} hover:opacity-80" title="${c.visible === false ? '点击显示' : '点击隐藏'}">
                             <i class="${c.visible === false ? 'ri-eye-off-line' : 'ri-eye-line'}"></i>
@@ -897,6 +1055,11 @@
                 </tr>
             `).join('');
         }
+        
+        function filterCpusBySubcategory(subId) {
+            cpuSubcategoryFilter = subId;
+            loadAdminCpus();
+        }
 
         // 加载知识列表
         async function loadAdminKnowledge() {
@@ -1011,6 +1174,12 @@
                             return;
                         }
                     }
+                    else if (key === 'fields') {
+                        // 解析参数字段JSON
+                        try { data[key] = JSON.parse(value); } catch { 
+                            data[key] = [];
+                        }
+                    }
                     else data[key] = value;
                 }
             });
@@ -1192,9 +1361,12 @@
             
             // 内置类别只显示子类别管理
             if (isBuiltin) {
+                const fields = data.fields || [];
+                window.currentEditingFields = JSON.parse(JSON.stringify(fields));
+                
                 return `<form id="itemForm" class="space-y-4">
                     <div class="bg-indigo-50 rounded-lg p-4 mb-4">
-                        <p class="text-sm text-indigo-700"><i class="ri-information-line mr-1"></i>内置分类的基础信息不可修改，只可编辑子类别配置。</p>
+                        <p class="text-sm text-indigo-700"><i class="ri-information-line mr-1"></i>内置分类的基础信息不可修改，只可编辑参数字段和子类别配置。</p>
                     </div>
                     <div class="grid grid-cols-2 gap-4 bg-gray-50 p-4 rounded-lg">
                         <div><label class="text-sm text-gray-500 mb-1 block">ID</label><div class="text-gray-700 font-mono">${data.id}</div></div>
@@ -1210,6 +1382,20 @@
                     <input type="hidden" name="visible" value="${data.visible !== false ? 'true' : 'false'}">
                     <input type="hidden" name="description" value="${data.description || ''}">
                     
+                    <!-- 参数字段管理 -->
+                    <div class="border-t pt-4">
+                        <div class="flex justify-between items-center mb-3">
+                            <label class="text-sm font-medium text-gray-700"><i class="ri-list-settings-line mr-1"></i>参数字段管理</label>
+                            <button onclick="openFieldAddModal('category')" class="px-3 py-1.5 bg-indigo-600 text-white rounded-lg text-sm hover:bg-indigo-700">
+                                <i class="ri-add-line mr-1"></i>添加字段
+                            </button>
+                        </div>
+                        <div id="fieldsList" class="space-y-2">
+                            ${renderFieldsList(fields)}
+                        </div>
+                        <input type="hidden" name="fields" id="fieldsHidden" value='${JSON.stringify(fields)}'>
+                    </div>
+                    
                     <!-- 子类别管理 -->
                     <div class="border-t pt-4">
                         <div class="flex justify-between items-center mb-3">
@@ -1227,11 +1413,15 @@
             }
             
             // 自定义类别完整编辑表单
+            const autoId = data.id || generateId();
+            const fields = data.fields || [];
+            window.currentEditingFields = JSON.parse(JSON.stringify(fields));
+            
             return `<form id="itemForm" class="space-y-4">
                 <div class="grid grid-cols-2 gap-4">
-                    <div><label class="text-sm text-gray-600 mb-1 block">ID *</label><input type="text" name="id" value="${data.id || ''}" ${data.id ? 'readonly' : ''} required class="w-full px-3 py-2 border rounded-lg ${data.id ? 'bg-gray-100' : ''}"></div>
-                    <div><label class="text-sm text-gray-600 mb-1 block">名称 *</label><input type="text" name="name" value="${data.name || ''}" required class="w-full px-3 py-2 border rounded-lg"></div>
-                    <div><label class="text-sm text-gray-600 mb-1 block">图标</label><input type="text" name="icon" value="${data.icon || 'ri-folder-line'}" class="w-full px-3 py-2 border rounded-lg"></div>
+                    <div><label class="text-sm text-gray-600 mb-1 block">ID</label><input type="text" name="id" value="${autoId}" readonly class="w-full px-3 py-2 border rounded-lg bg-gray-100 text-gray-500 font-mono text-xs"><p class="text-xs text-gray-400 mt-1">自动生成，无需填写</p></div>
+                    <div><label class="text-sm text-gray-600 mb-1 block">名称 *</label><input type="text" name="name" value="${data.name || ''}" required class="w-full px-3 py-2 border rounded-lg" placeholder="如：手机、电脑"></div>
+                    <div><label class="text-sm text-gray-600 mb-1 block">图标</label><input type="text" name="icon" value="${data.icon || 'ri-folder-line'}" class="w-full px-3 py-2 border rounded-lg" placeholder="ri-folder-line"></div>
                     <div><label class="text-sm text-gray-600 mb-1 block">颜色</label><select name="color" class="w-full px-3 py-2 border rounded-lg">
                         <option value="blue" ${data.color === 'blue' ? 'selected' : ''}>蓝色</option>
                         <option value="green" ${data.color === 'green' ? 'selected' : ''}>绿色</option>
@@ -1246,7 +1436,21 @@
                         <option value="false" ${data.visible === false ? 'selected' : ''}>隐藏</option>
                     </select></div>
                 </div>
-                <div><label class="text-sm text-gray-600 mb-1 block">描述</label><textarea name="description" rows="2" class="w-full px-3 py-2 border rounded-lg">${data.description || ''}</textarea></div>
+                <div><label class="text-sm text-gray-600 mb-1 block">描述</label><textarea name="description" rows="2" class="w-full px-3 py-2 border rounded-lg" placeholder="分类描述">${data.description || ''}</textarea></div>
+                
+                <!-- 参数字段管理 -->
+                <div class="border-t pt-4">
+                    <div class="flex justify-between items-center mb-3">
+                        <label class="text-sm font-medium text-gray-700"><i class="ri-list-settings-line mr-1"></i>参数字段管理（基础字段，所有子类别共享）</label>
+                        <button onclick="openFieldAddModal('category')" class="px-3 py-1.5 bg-indigo-600 text-white rounded-lg text-sm hover:bg-indigo-700">
+                            <i class="ri-add-line mr-1"></i>添加字段
+                        </button>
+                    </div>
+                    <div id="fieldsList" class="space-y-2">
+                        ${renderFieldsList(fields)}
+                    </div>
+                    <input type="hidden" name="fields" id="fieldsHidden" value='${JSON.stringify(fields)}'>
+                </div>
                 
                 <!-- 子类别管理 -->
                 <div class="border-t pt-4">
@@ -1278,7 +1482,7 @@
                         </div>
                         <div>
                             <div class="font-medium text-gray-800">${sub.name}</div>
-                            <div class="text-xs text-gray-500">ID: ${sub.id} | 特性: ${(sub.key_features || []).join(', ')}</div>
+                            <div class="text-xs text-gray-500">ID: ${sub.id} | 特性: ${(sub.key_features || []).join(', ')} | 额外字段: ${(sub.extra_fields || []).length}个</div>
                         </div>
                     </div>
                     <div class="flex gap-2 opacity-0 group-hover:opacity-100 transition">
@@ -1293,6 +1497,124 @@
             `).join('');
         }
         
+        // ============ 参数字段管理 ============
+        
+        let currentFieldTarget = ''; // 'category' 或 'subcategory'
+        let currentFieldIndex = -1;
+        
+        // 渲染参数字段列表
+        function renderFieldsList(fields) {
+            if (!fields || fields.length === 0) {
+                return '<div class="text-gray-400 text-sm py-4 text-center bg-gray-50 rounded-lg">暂无参数字段，点击上方按钮添加</div>';
+            }
+            
+            const typeLabels = {text: '文本', number: '数字', date: '日期', boolean: '布尔', json: 'JSON', url: 'URL'};
+            
+            return fields.map((field, index) => `
+                <div class="bg-gray-50 rounded-lg p-3 flex justify-between items-center group hover:bg-gray-100">
+                    <div class="flex items-center gap-3">
+                        <div class="w-8 h-8 rounded-lg bg-indigo-100 flex items-center justify-center font-mono text-xs text-indigo-600">
+                            ${field.key ? field.key.substring(0, 4) : '-'}
+                        </div>
+                        <div>
+                            <div class="font-medium text-gray-800">${field.label || field.key}</div>
+                            <div class="text-xs text-gray-500">
+                                字段: ${field.key} | 类型: ${typeLabels[field.type] || '文本'} | 
+                                ${field.required ? '<span class="text-red-500">必填</span>' : '可选'}
+                                ${field.description ? ` | ${field.description}` : ''}
+                            </div>
+                        </div>
+                    </div>
+                    <div class="flex gap-2 opacity-0 group-hover:opacity-100 transition">
+                        <button onclick="editField(${index})" class="px-2 py-1 text-blue-600 hover:bg-blue-50 rounded text-sm">
+                            <i class="ri-edit-line"></i>
+                        </button>
+                        <button onclick="deleteField(${index})" class="px-2 py-1 text-red-600 hover:bg-red-50 rounded text-sm">
+                            <i class="ri-delete-bin-line"></i>
+                        </button>
+                    </div>
+                </div>
+            `).join('');
+        }
+        
+        // 打开添加字段弹框
+        function openFieldAddModal(target) {
+            currentFieldTarget = target;
+            currentFieldIndex = -1;
+            document.getElementById('fieldModalTitle').textContent = '添加参数字段';
+            document.getElementById('field_key').value = '';
+            document.getElementById('field_label').value = '';
+            document.getElementById('field_type').value = 'text';
+            document.getElementById('field_desc').value = '';
+            document.getElementById('field_required').checked = false;
+            document.getElementById('fieldModal').classList.remove('hidden');
+        }
+        
+        // 编辑字段
+        function editField(index) {
+            currentFieldTarget = 'category';
+            currentFieldIndex = index;
+            const field = window.currentEditingFields[index];
+            
+            document.getElementById('fieldModalTitle').textContent = '编辑参数字段';
+            document.getElementById('field_key').value = field.key || '';
+            document.getElementById('field_label').value = field.label || '';
+            document.getElementById('field_type').value = field.type || 'text';
+            document.getElementById('field_desc').value = field.description || '';
+            document.getElementById('field_required').checked = field.required || false;
+            document.getElementById('fieldModal').classList.remove('hidden');
+        }
+        
+        // 删除字段
+        function deleteField(index) {
+            if (!confirm('确定删除此字段？')) return;
+            window.currentEditingFields.splice(index, 1);
+            document.getElementById('fieldsList').innerHTML = renderFieldsList(window.currentEditingFields);
+            document.getElementById('fieldsHidden').value = JSON.stringify(window.currentEditingFields);
+        }
+        
+        // 关闭字段弹框
+        function closeFieldModal() {
+            document.getElementById('fieldModal').classList.add('hidden');
+        }
+        
+        // 保存字段
+        function saveField() {
+            const key = document.getElementById('field_key').value.trim();
+            const label = document.getElementById('field_label').value.trim();
+            const type = document.getElementById('field_type').value;
+            const description = document.getElementById('field_desc').value.trim();
+            const required = document.getElementById('field_required').checked;
+            
+            if (!key || !label) {
+                alert('字段名和显示名不能为空');
+                return;
+            }
+            
+            const field = { key, label, type, description, required };
+            
+            if (currentFieldTarget === 'subcategory') {
+                // 子类别额外字段
+                if (currentFieldIndex === -1) {
+                    window.currentEditingSubcategoryFields.push(field);
+                } else {
+                    window.currentEditingSubcategoryFields[currentFieldIndex] = field;
+                }
+                document.getElementById('subcategoryFieldsList').innerHTML = renderFieldsList(window.currentEditingSubcategoryFields);
+            } else {
+                // 类别基础字段
+                if (currentFieldIndex === -1) {
+                    window.currentEditingFields.push(field);
+                } else {
+                    window.currentEditingFields[currentFieldIndex] = field;
+                }
+                document.getElementById('fieldsList').innerHTML = renderFieldsList(window.currentEditingFields);
+                document.getElementById('fieldsHidden').value = JSON.stringify(window.currentEditingFields);
+            }
+            
+            closeFieldModal();
+        }
+        
         // 打开子类别添加弹框
         function openSubcategoryAddModal() {
             document.getElementById('subcategoryModalTitle').textContent = '添加子类别';
@@ -1323,26 +1645,55 @@
             const keyFeatures = (data.key_features || []).join(', ');
             const featureLabels = data.feature_labels || {};
             const featureLabelsStr = Object.entries(featureLabels).map(([k, v]) => `${k}:${v}`).join(', ');
+            const autoSubId = data.id || generateId();
+            const extraFields = data.extra_fields || [];
+            window.currentEditingSubcategoryFields = JSON.parse(JSON.stringify(extraFields));
             
             return `<div class="space-y-4">
                 <div class="grid grid-cols-2 gap-4">
-                    <div><label class="text-sm text-gray-600 mb-1 block">ID *</label><input type="text" id="sub_id" value="${data.id || ''}" required class="w-full px-3 py-2 border rounded-lg"></div>
-                    <div><label class="text-sm text-gray-600 mb-1 block">名称 *</label><input type="text" id="sub_name" value="${data.name || ''}" required class="w-full px-3 py-2 border rounded-lg"></div>
+                    <div><label class="text-sm text-gray-600 mb-1 block">ID</label><input type="text" id="sub_id" value="${autoSubId}" readonly class="w-full px-3 py-2 border rounded-lg bg-gray-100 text-gray-500 font-mono text-xs"><p class="text-xs text-gray-400 mt-1">自动生成</p></div>
+                    <div><label class="text-sm text-gray-600 mb-1 block">名称 *</label><input type="text" id="sub_name" value="${data.name || ''}" required class="w-full px-3 py-2 border rounded-lg" placeholder="如：旗舰手机"></div>
                     <div><label class="text-sm text-gray-600 mb-1 block">图标</label><input type="text" id="sub_icon" value="${data.icon || 'ri-folder-line'}" class="w-full px-3 py-2 border rounded-lg" placeholder="ri-folder-line"></div>
                 </div>
                 <div>
-                    <label class="text-sm text-gray-600 mb-1 block">关键特性字段</label>
+                    <label class="text-sm text-gray-600 mb-1 block">关键特性字段（表格显示的关键列）</label>
                     <input type="text" id="sub_key_features" value="${keyFeatures}" class="w-full px-3 py-2 border rounded-lg" placeholder="context_length, mmlu, input_price">
-                    <p class="text-xs text-gray-500 mt-1">逗号分隔，如：context_length, mmlu, input_price</p>
+                    <p class="text-xs text-gray-500 mt-1">逗号分隔，选择要重点显示的字段</p>
                 </div>
                 <div>
-                    <label class="text-sm text-gray-600 mb-1 block">特性标签（显示名）</label>
+                    <label class="text-sm text-gray-600 mb-1 block">特性标签（显示名映射）</label>
                     <input type="text" id="sub_feature_labels" value="${featureLabelsStr}" class="w-full px-3 py-2 border rounded-lg" placeholder="context_length:上下文, mmlu:MMLU">
                     <p class="text-xs text-gray-500 mt-1">格式：字段名:显示名，逗号分隔</p>
                 </div>
+                
+                <!-- 额外参数字段（子类别特有） -->
+                <div class="border-t pt-4">
+                    <div class="flex justify-between items-center mb-3">
+                        <label class="text-sm font-medium text-gray-700"><i class="ri-list-settings-line mr-1"></i>额外参数字段（子类别特有，继承父类别字段）</label>
+                        <button onclick="openSubcategoryFieldAddModal()" class="px-3 py-1.5 bg-indigo-600 text-white rounded-lg text-sm hover:bg-indigo-700">
+                            <i class="ri-add-line mr-1"></i>添加字段
+                        </button>
+                    </div>
+                    <div id="subcategoryFieldsList" class="space-y-2">
+                        ${renderFieldsList(extraFields)}
+                    </div>
+                </div>
             </div>`;
         }
         
+        // 子类别字段添加弹框
+        function openSubcategoryFieldAddModal() {
+            currentFieldTarget = 'subcategory';
+            currentFieldIndex = -1;
+            document.getElementById('fieldModalTitle').textContent = '添加额外参数字段';
+            document.getElementById('field_key').value = '';
+            document.getElementById('field_label').value = '';
+            document.getElementById('field_type').value = 'text';
+            document.getElementById('field_desc').value = '';
+            document.getElementById('field_required').checked = false;
+            document.getElementById('fieldModal').classList.remove('hidden');
+        }
+        
         // 保存子类别
         function saveSubcategory() {
             const id = document.getElementById('sub_id').value.trim();
@@ -1351,8 +1702,8 @@
             const keyFeaturesStr = document.getElementById('sub_key_features').value.trim();
             const featureLabelsStr = document.getElementById('sub_feature_labels').value.trim();
             
-            if (!id || !name) {
-                alert('ID和名称不能为空');
+            if (!name) {
+                alert('名称不能为空');
                 return;
             }
             
@@ -1375,22 +1726,19 @@
                 name,
                 icon,
                 key_features,
-                feature_labels
+                feature_labels,
+                extra_fields: window.currentEditingSubcategoryFields || []
             };
             
             if (window.editingSubcategoryIndex === -1) {
-                // 添加新子类别
                 window.currentEditingSubcategories.push(subcategory);
             } else {
-                // 编辑现有子类别
                 window.currentEditingSubcategories[window.editingSubcategoryIndex] = subcategory;
             }
             
-            // 更新显示
             document.getElementById('subcategoriesList').innerHTML = renderSubcategoriesList(window.currentEditingSubcategories);
             document.getElementById('subcategoriesHidden').value = JSON.stringify(window.currentEditingSubcategories);
             
-            // 关闭弹框
             closeSubcategoryModal();
         }
         
@@ -1412,11 +1760,28 @@
             </form>`;
         }
 
+        // 生成子类别选择器
+        function getSubcategorySelect(categoryId, currentValue = '') {
+            const cat = categories.find(c => c.id === categoryId);
+            if (!cat || !cat.subcategories || cat.subcategories.length === 0) {
+                return '';
+            }
+            
+            const options = cat.subcategories.map(sub => 
+                `<option value="${sub.id}" ${currentValue === sub.id ? 'selected' : ''}><i class="${sub.icon} mr-1"></i>${sub.name}</option>`
+            ).join('');
+            
+            return `<div><label class="text-sm text-gray-600 mb-1 block">子类别</label><select name="subcategory_id" class="w-full px-3 py-2 border rounded-lg"><option value="">请选择</option>${options}</select></div>`;
+        }
+        
         function getDynamicForm(data = {}) {
             const cat = categories.find(c => c.id === dynamicCategoryId);
             currentImages = data.images || [];
+            const subcategorySelect = getSubcategorySelect(dynamicCategoryId, data.subcategory_id);
+            
             return `<form id="itemForm" class="space-y-4">
                 <div class="grid grid-cols-2 gap-4">
+                    ${subcategorySelect}
                     <div><label class="text-sm text-gray-600 mb-1 block">名称 *</label><input type="text" name="name" value="${data.name || ''}" required class="w-full px-3 py-2 border rounded-lg"></div>
                     <div><label class="text-sm text-gray-600 mb-1 block">品牌</label><input type="text" name="brand" value="${data.brand || ''}" class="w-full px-3 py-2 border rounded-lg"></div>
                     <div><label class="text-sm text-gray-600 mb-1 block">价格</label><input type="number" name="price" value="${data.price || ''}" step="0.01" class="w-full px-3 py-2 border rounded-lg"></div>
@@ -1432,8 +1797,11 @@
 
         function getModelForm(data = {}) {
             currentImages = data.images || [];
+            const subcategorySelect = getSubcategorySelect('ai-models', data.subcategory_id);
+            
             return `<form id="itemForm" class="space-y-4">
                 <div class="grid grid-cols-2 gap-4">
+                    ${subcategorySelect}
                     <div><label class="text-sm text-gray-600 mb-1 block">名称 *</label><input type="text" name="name" value="${data.name || ''}" required class="w-full px-3 py-2 border rounded-lg"></div>
                     <div><label class="text-sm text-gray-600 mb-1 block">厂商 *</label><input type="text" name="organization" value="${data.organization || ''}" required class="w-full px-3 py-2 border rounded-lg"></div>
                     <div><label class="text-sm text-gray-600 mb-1 block">参数量(B) *</label><input type="number" name="parameters" value="${data.parameters || ''}" required class="w-full px-3 py-2 border rounded-lg"></div>
@@ -1455,8 +1823,11 @@
 
         function getGpuForm(data = {}) {
             currentImages = data.images || [];
+            const subcategorySelect = getSubcategorySelect('gpus', data.subcategory_id);
+            
             return `<form id="itemForm" class="space-y-4">
                 <div class="grid grid-cols-2 gap-4">
+                    ${subcategorySelect}
                     <div><label class="text-sm text-gray-600 mb-1 block">名称 *</label><input type="text" name="name" value="${data.name || ''}" required class="w-full px-3 py-2 border rounded-lg"></div>
                     <div><label class="text-sm text-gray-600 mb-1 block">厂商 *</label><input type="text" name="manufacturer" value="${data.manufacturer || ''}" required class="w-full px-3 py-2 border rounded-lg"></div>
                     <div><label class="text-sm text-gray-600 mb-1 block">架构</label><input type="text" name="architecture" value="${data.architecture || ''}" class="w-full px-3 py-2 border rounded-lg"></div>
@@ -1484,8 +1855,11 @@
 
         function getCpuForm(data = {}) {
             currentImages = data.images || [];
+            const subcategorySelect = getSubcategorySelect('cpus', data.subcategory_id);
+            
             return `<form id="itemForm" class="space-y-4">
                 <div class="grid grid-cols-2 gap-4">
+                    ${subcategorySelect}
                     <div><label class="text-sm text-gray-600 mb-1 block">名称 *</label><input type="text" name="name" value="${data.name || ''}" required class="w-full px-3 py-2 border rounded-lg"></div>
                     <div><label class="text-sm text-gray-600 mb-1 block">厂商 *</label><input type="text" name="manufacturer" value="${data.manufacturer || ''}" required class="w-full px-3 py-2 border rounded-lg"></div>
                     <div><label class="text-sm text-gray-600 mb-1 block">架构</label><input type="text" name="architecture" value="${data.architecture || ''}" class="w-full px-3 py-2 border rounded-lg"></div>
@@ -1517,6 +1891,7 @@
         document.getElementById('rawDataModal').addEventListener('click', function(e) { if (e.target === this) closeRawDataModal(); });
         document.getElementById('subcategoryModal').addEventListener('click', function(e) { if (e.target === this) closeSubcategoryModal(); });
         document.getElementById('smartUpdateModal').addEventListener('click', function(e) { if (e.target === this) closeSmartUpdateModal(); });
+        document.getElementById('fieldModal').addEventListener('click', function(e) { if (e.target === this) closeFieldModal(); });
 
         // ============ 智能添加功能 ============