diff --git a/plugins/clean/index.py b/plugins/clean/index.py
index 4bb65e152..37b9553b2 100755
--- a/plugins/clean/index.py
+++ b/plugins/clean/index.py
@@ -253,6 +253,10 @@ def cleanLog():
                 cleanDirLog(abspath)
                 continue
 
+def updateAll():
+    pass
+
+    
 if __name__ == "__main__":
     func = sys.argv[1]
     if func == 'status':
@@ -273,5 +277,7 @@ if __name__ == "__main__":
         cleanLog()
     elif func == 'clean_run':
         print(cleanRun())
+    elif func == 'update_all':
+        print(updateAll())
     else:
         print('error')