diff --git a/app.py b/app.py
index 476c981..18f9f6e 100644
--- a/app.py
+++ b/app.py
@@ -17,7 +17,8 @@ import urllib.error
 app = Flask(__name__)
 
 BASE_DIR = os.path.dirname(os.path.abspath(__file__))
-WORKSPACE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+WORKSPACE_DIR = os.path.dirname(BASE_DIR)  # works目录
+ROOT_DIR = os.path.dirname(WORKSPACE_DIR)  # workspace-coder目录
 PROJECTS_FILE = os.path.join(BASE_DIR, 'projects.json')
 
 # 进程状态缓存
@@ -678,7 +679,7 @@ def api_start(project_id):
     if directory.startswith('/'):
         cwd = directory
     else:
-        cwd = os.path.join(WORKSPACE_DIR, directory)
+        cwd = os.path.join(ROOT_DIR, directory)
     
     if not os.path.exists(cwd):
         return jsonify({'error': f'目录不存在: {cwd}'}), 400
@@ -727,7 +728,7 @@ def api_run(project_id):
     if directory.startswith('/'):
         cwd = directory
     else:
-        cwd = os.path.join(WORKSPACE_DIR, directory)
+        cwd = os.path.join(ROOT_DIR, directory)
     
     cmd = project.get('run_cmd', '')
     if not cmd: