fix: OTAwifi页面跳转逻辑优化

src/pages/ota-wifi.vue

@@ -531,18 +531,18 @@ const handleWsFail = () => {
   failUpdate();
 };
 
+// 处理更新完成返回，兼容首页 OTA 弹窗入口和设备页普通入口。
 const handleDone = () => {
-  uni.navigateBack({
+  const pages = getCurrentPages();
-    delta: 1,
+  const prevPage = pages[pages.length - 2];
-    success() {
+  const prevVm = prevPage?.$vm;
-      const pages = getCurrentPages();
+
-      const prevPage = pages[pages.length - 2];
+  if (prevVm && "otaState" in prevVm && "otaVisible" in prevVm) {
-      if (prevPage) {
+    prevVm.otaState = "update_success";
-        prevPage.$vm.otaState = "update_success";
+    prevVm.otaVisible = true;
-        prevPage.$vm.otaVisible = true;
+  }
-      }
+
-    },
+  uni.navigateBack({ delta: 1 });
-  });
 };
 
 const handleRetry = () => {