diff --git a/plugins/dynamic-tracking/index.py b/plugins/dynamic-tracking/index.py
index 823b69284..2b22f6d47 100755
--- a/plugins/dynamic-tracking/index.py
+++ b/plugins/dynamic-tracking/index.py
@@ -139,7 +139,7 @@ def dtGetFilePath():
         return mw.returnJson(False, '无效目录')
 
 
-def dtRemoveFilePath:
+def dtRemoveFilePath():
     args = getArgs()
     data = checkArgs(args, ['file'])
     if not data[0]: