diff --git a/class/core/site_api.py b/class/core/site_api.py
index 0f92b3d47..0b96d49b0 100755
--- a/class/core/site_api.py
+++ b/class/core/site_api.py
@@ -690,9 +690,14 @@ class site_api:
         result = self.setSslConf(site_name)
         if not result['status']:
             return mw.getJson(result)
-
         return mw.returnJson(True, '部署成功')
 
+    def renewSslApi(self):
+        site_name = request.form.get('site_name', '')
+        ssl_type = request.form.get('ssl_type', '')
+
+        return mw.returnJson(True, '续期成功')
+
     def getLetLogsApi(self):
         log_file = mw.getRunDir() + '/logs/letsencrypt.log'
         if not os.path.exists(log_file):
diff --git a/route/static/app/site.js b/route/static/app/site.js
index c8199a695..9c8f61ff2 100755
--- a/route/static/app/site.js
+++ b/route/static/app/site.js
@@ -1807,6 +1807,14 @@ function deploySSL(type,id,siteName){
 	},'json');
 }
 
+function renewSSL(type,id,siteName){
+	$.post('/site/re_ssl','site_name='+siteName+'&ssl_type='+type,function(rdata){
+		showMsg(rdata.msg, function(){
+			opSSL(type,id,siteName);
+		},{icon:rdata.status?1:2}, 2000);
+	},'json');
+}
+
 //SSL
 function opSSL(type, id, siteName, callback){
 
@@ -1958,7 +1966,7 @@ function opSSL(type, id, siteName, callback){
 						</div>\
 						<div class="ssl-btn pull-left mtb15" style="width:100%">\
 							<button class="btn btn-success btn-sm" onclick="deploySSL(\'lets\','+id+',\''+siteName+'\')">部署</button>\
-							<button class="btn btn-success btn-sm" onclick="ocSSL(\'renewal\',\''+siteName+'\')">续期</button>\
+							<button class="btn btn-success btn-sm" onclick="renewSSL(\'lets\','+id+',\''+siteName+'\')">续期</button>\
 							<button class="btn btn-success btn-sm" onclick="deleteSSL(\'lets\','+id+',\''+siteName+'\')">删除</button>\
 						</div>\
 					</div>\