diff --git a/src/main/webapp/js/globalConstant.js b/src/main/webapp/js/globalConstant.js
index c17313984f7539c909b6b3fee4292eea35c8b047..3a1f4a034e3d8576622a789326fe0bbdb3c94dd2 100644
--- a/src/main/webapp/js/globalConstant.js
+++ b/src/main/webapp/js/globalConstant.js
@@ -630,17 +630,21 @@ function createWebSocket (path) {
     if (top.homeUrl == null || top.homeUrl == '') {
         return null;
     }
-    let url = (top.homeUrl).replace('https', 'ws').replace('http', 'ws');
-    let ws;
-    if ('WebSocket' in window){
-        ws = new WebSocket(url + path);
-    }
-    else if ('MozWebSocket' in window){
-        ws = new MozWebSocket(url + path);
-    }
-    else{
-        console.error("该浏览器不支持websocket");
-        return null;
+    let url = (top.homeUrl).replace('https', 'wss').replace('http', 'ws');
+    let ws = null;
+    try {
+        if ('WebSocket' in window){
+            ws = new WebSocket(url + path);
+        }
+        else if ('MozWebSocket' in window){
+            ws = new MozWebSocket(url + path);
+        }
+        else{
+            console.error("该浏览器不支持websocket");
+            return null;
+        }
+    } catch (err) {
+        console.error(err);
     }
 
     return ws;