diff --git a/frontend/src/utils/webSocketClient.ts b/frontend/src/utils/webSocketClient.ts
index d88b557..d78013a 100644
--- a/frontend/src/utils/webSocketClient.ts
+++ b/frontend/src/utils/webSocketClient.ts
@@ -37,7 +37,7 @@ export default class SocketService {
         // let token = '4E6EF539AAF119D82AC4C2BC84FBA21F';
 
 
-        const url = 'ws://192.168.1.124:7777/hello?name=cdf'
+        const url = 'ws://127.0.0.1:7777/hello?name=cdf'
         this.ws = new WebSocket(url);
         // 连接成功的事件
         this.ws.onopen = () => {
diff --git a/frontend/src/views/machine/controlSource/index.vue b/frontend/src/views/machine/controlSource/index.vue
index 422abf1..02b8479 100644
--- a/frontend/src/views/machine/controlSource/index.vue
+++ b/frontend/src/views/machine/controlSource/index.vue
@@ -238,6 +238,10 @@ watch(webMsgSend, function (newValue, oldValue) {
       switch (newValue.operateCode) {
         case "Source":
           ElMessage.error('源连接失败!')
+          connectDisabeld.value = false
+          startDisabeld.value = true
+          pauseDisabled.value = true
+          break;
       }
       break;
     case 'server_error':