Update plugins_api.py

class/core/plugins_api.py

@@ -290,7 +290,7 @@ class plugins_api:
         except:
             mw.execShell("rm -rf " + tmp_path)
             return mw.returnJson(False, '在压缩包中没有找到插件信息,请检查插件包!')
-        protectPlist = ('openresty', 'mysql', 'php', 'redis',
+        protectPlist = ('openresty', 'mysql', 'php', 'redis', 'memcached'
                         'mongodb', 'swap', 'gogs', 'pureftp')
         if data['name'] in protectPlist:
             return mw.returnJson(False, '[' + data['name'] + '],重要插件不可修改!')