diff --git a/plugins/mongodb/install.sh b/plugins/mongodb/install.sh
index c2512461d..3bbb33b98 100755
--- a/plugins/mongodb/install.sh
+++ b/plugins/mongodb/install.sh
@@ -83,6 +83,8 @@ Install_app()
 	if [ "${VERSION}" == "3.0" ];then
 		# 降低版本
 		pip install pymongo==3.12.0
+	else
+		pip install pymongo
 	fi
 }