diff --git a/plugins/op_waf/install.sh b/plugins/op_waf/install.sh
index 35a36768a..481fbd07c 100755
--- a/plugins/op_waf/install.sh
+++ b/plugins/op_waf/install.sh
@@ -19,12 +19,12 @@ Install_of(){
 	echo '0.1' > $serverPath/op_waf/version.pl
 	echo 'install ok' > $install_tmp
 
-	cd ${rootPath} && python3 ${rootPath}/plugins/op_waf/index.py start
+	cd ${rootPath} && python3 plugins/op_waf/index.py start
 }
 
 Uninstall_of(){
 
-	cd ${rootPath} && python3 ${rootPath}/plugins/op_waf/index.py stop
+	cd ${rootPath} && python3 plugins/op_waf/index.py stop
 	rm -rf $serverPath/op_waf
 }
 
diff --git a/plugins/openresty/index.py b/plugins/openresty/index.py
index 8fe7e0386..5d58ef5c4 100755
--- a/plugins/openresty/index.py
+++ b/plugins/openresty/index.py
@@ -296,6 +296,12 @@ def errorLogPath():
     return getServerDir() + '/nginx/logs/error.log'
 
 
+def installPreInspection():
+    check_op = mw.getServerDir() + "/openresty"
+    if not os.path.exists(check_op):
+        return "请先安装OpenResty"
+    return 'ok'
+
 if __name__ == "__main__":
     func = sys.argv[1]
     if func == 'status':
@@ -314,6 +320,8 @@ if __name__ == "__main__":
         print(initdInstall())
     elif func == 'initd_uninstall':
         print(initdUinstall())
+    elif func == 'install_pre_inspection':
+        print(installPreInspection())
     elif func == 'conf':
         print(getConf())
     elif func == 'get_os':
diff --git a/plugins/openresty/info.json b/plugins/openresty/info.json
index 606fdc769..7ec66ae27 100755
--- a/plugins/openresty/info.json
+++ b/plugins/openresty/info.json
@@ -5,6 +5,7 @@
 	"type":"其他插件",
 	"ps":"轻量级，占有内存少，并发能力强",
 	"shell":"install.sh",
+	"install_pre_inspection":true,
 	"checks":"server/openresty",
 	"path":"server/openresty",
 	"author":"agentzh",