diff --git a/src/main.js b/src/main.js
index c434bc6..650fc8b 100644
--- a/src/main.js
+++ b/src/main.js
@@ -99,6 +99,16 @@ export function createApp() {
     location.reload(true)
   }
 
+  //检查聊天页面是否可用
+  window.checkChatWebviewAvailable = () => {
+    let OAWebView = plus.webview.all()
+    OAWebView.forEach((webview, index) => {
+      if (webview.id === 'webviewId1') {
+        webview.evalJS(`doneCheckChatWebviewAvailable()`)
+      }
+    })
+  }
+
   window.message = ['success', 'error', 'warning'].reduce((acc, type) => {
     acc[type] = (message) => {
       if (typeof message === 'string') {