diff --git a/plugins/mongodb/index.html b/plugins/mongodb/index.html
index 4738d5c99..954e0bb6a 100755
--- a/plugins/mongodb/index.html
+++ b/plugins/mongodb/index.html
@@ -57,6 +57,7 @@
 			<p onclick="pluginInitD('mongodb');">自启动</p>
 			<p onclick="mongoSetConfig();">配置修改</p>
 			<p onclick="pluginConfig('mongodb');">配置文件</p>
+			<p onclick="pluginConfig('mongodb','','config_key');">配置[KEY]</p>
 			<p onclick="dbList();">数据列表</p>
 			<p onclick="mongoDocStatus();">文档状态</p>
 			<p onclick="mongoStatus();">负载状态</p>
diff --git a/plugins/mongodb/index.py b/plugins/mongodb/index.py
index 7b9a4b6e2..870884041 100755
--- a/plugins/mongodb/index.py
+++ b/plugins/mongodb/index.py
@@ -42,6 +42,9 @@ def getConf():
     path = getServerDir() + "/mongodb.conf"
     return path
 
+def getConfKey():
+    key = getServerDir() + "/mongodb.key"
+    return key
 
 def getConfTpl():
     path = getPluginDir() + "/config/mongodb.conf"
@@ -1451,6 +1454,8 @@ if __name__ == "__main__":
         print(runReplInfo())
     elif func == 'conf':
         print(getConf())
+    elif func == 'config_key':
+        print(getConfKey())
     elif func == 'get_config':
         print(getConfig())
     elif func == 'set_config':