diff --git a/src/pages/login/index.vue b/src/pages/login/index.vue
index 5a33d9a..85987ab 100644
--- a/src/pages/login/index.vue
+++ b/src/pages/login/index.vue
@@ -122,7 +122,7 @@ onLoad((options) => {
     state.pid = options.pid;
     // 已经登录了
     setTimeout(() => {
-      if (plus?.webview.getWebviewById("wv").tokenScan) {
+      if (window?.plus?.webview.getWebviewById("wv").tokenScan) {
         paintingDetail();
         getBtngetRules();
       }