diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..86604f0
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,836 @@
+{
+  "name": "music-platform",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "music-platform",
+      "version": "1.0.0",
+      "dependencies": {
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+        "multer": "^1.4.5-lts.1",
+        "uuid": "^9.0.0"
+      }
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+      "license": "MIT",
+      "dependencies": {
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+        "negotiator": "0.6.3"
+      },
+      "engines": {
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+      }
+    },
+    "node_modules/append-field": {
+      "version": "1.0.0",
+      "license": "MIT"
+    },
+    "node_modules/array-flatten": {
+      "version": "1.1.1",
+      "license": "MIT"
+    },
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+      "license": "MIT",
+      "dependencies": {
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+        "content-type": "~1.0.5",
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+        "on-finished": "~2.4.1",
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+        "unpipe": "~1.0.0"
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+    },
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+      },
+      "funding": {
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+      }
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+      "license": "MIT",
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+      "license": "MIT"
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+      "license": "MIT",
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+      "license": "MIT"
+    },
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+      "license": "MIT",
+      "engines": {
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+      "license": "MIT",
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+      "license": "MIT"
+    },
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+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
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+      "license": "MIT",
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+        "type-is": "~1.6.18",
+        "utils-merge": "1.0.1",
+        "vary": "~1.1.2"
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+      "engines": {
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+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
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+      "license": "MIT",
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+        "statuses": "~2.0.2",
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+      "license": "MIT",
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+      "license": "MIT",
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+      }
+    },
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+      "license": "MIT",
+      "funding": {
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+        "math-intrinsics": "^1.1.0"
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+      "funding": {
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+      "funding": {
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+        },
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+      "version": "1.0.2",
+      "license": "MIT",
+      "dependencies": {
+        "call-bound": "^1.0.2",
+        "es-errors": "^1.3.0",
+        "get-intrinsic": "^1.2.5",
+        "object-inspect": "^1.13.3",
+        "side-channel-map": "^1.0.1"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/statuses": {
+      "version": "2.0.2",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/streamsearch": {
+      "version": "1.1.0",
+      "engines": {
+        "node": ">=10.0.0"
+      }
+    },
+    "node_modules/string_decoder": {
+      "version": "1.1.1",
+      "license": "MIT",
+      "dependencies": {
+        "safe-buffer": "~5.1.0"
+      }
+    },
+    "node_modules/string_decoder/node_modules/safe-buffer": {
+      "version": "5.1.2",
+      "license": "MIT"
+    },
+    "node_modules/toidentifier": {
+      "version": "1.0.1",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.6"
+      }
+    },
+    "node_modules/type-is": {
+      "version": "1.6.18",
+      "license": "MIT",
+      "dependencies": {
+        "media-typer": "0.3.0",
+        "mime-types": "~2.1.24"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/typedarray": {
+      "version": "0.0.6",
+      "license": "MIT"
+    },
+    "node_modules/unpipe": {
+      "version": "1.0.0",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/util-deprecate": {
+      "version": "1.0.2",
+      "license": "MIT"
+    },
+    "node_modules/utils-merge": {
+      "version": "1.0.1",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4.0"
+      }
+    },
+    "node_modules/uuid": {
+      "version": "9.0.1",
+      "funding": [
+        "https://github.com/sponsors/broofa",
+        "https://github.com/sponsors/ctavan"
+      ],
+      "license": "MIT",
+      "bin": {
+        "uuid": "dist/bin/uuid"
+      }
+    },
+    "node_modules/vary": {
+      "version": "1.1.2",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/xtend": {
+      "version": "4.0.2",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.4"
+      }
+    }
+  }
+}
diff --git a/server.js b/server.js
index 9a1601e..aec87c4 100644
--- a/server.js
+++ b/server.js
@@ -5,7 +5,7 @@ const { v4: uuidv4 } = require('uuid');
 const fs = require('fs');
 
 const app = express();
-const PORT = process.env.PORT || 16031;
+const PORT = process.env.PORT || 16033;
 
 // 中间件
 app.use(express.json());