diff --git a/src/views/sevenLargeScreen/elevatorMonitoring/eleMonitor.vue b/src/views/sevenLargeScreen/elevatorMonitoring/eleMonitor.vue
index bba4c25..248ba58 100644
--- a/src/views/sevenLargeScreen/elevatorMonitoring/eleMonitor.vue
+++ b/src/views/sevenLargeScreen/elevatorMonitoring/eleMonitor.vue
@@ -107,14 +107,12 @@ onMounted(async () => {
 });
 
 onBeforeUnmount(() => {
-	if (oWebControl.value === undefined) {
-		// 先让窗口隐藏，规避可能的插件窗口滞后于浏览器消失问题
-		oWebControl.JS_HideWnd();
-		// 销毁当前播放的视频
-		oWebControl.JS_RequestInterface({ funcName: "destroyWnd" });
-		// 断开与插件服务连接
-		oWebControl.JS_Disconnect();
-	}
+	// 先让窗口隐藏，规避可能的插件窗口滞后于浏览器消失问题
+	oWebControl.JS_HideWnd();
+	// 销毁当前播放的视频
+	oWebControl.JS_RequestInterface({ funcName: "destroyWnd" });
+	// 断开与插件服务连接
+	oWebControl.JS_Disconnect();
 });
 
 const initPlugin = () => {
diff --git a/src/views/sevenLargeScreen/towerCraneMonitoring/monitor.vue b/src/views/sevenLargeScreen/towerCraneMonitoring/monitor.vue
index 15259e4..65da2a3 100644
--- a/src/views/sevenLargeScreen/towerCraneMonitoring/monitor.vue
+++ b/src/views/sevenLargeScreen/towerCraneMonitoring/monitor.vue
@@ -121,14 +121,12 @@ onMounted(async () => {
 });
 
 onBeforeUnmount(() => {
-	if (oWebControl.value === undefined) {
-		// 先让窗口隐藏，规避可能的插件窗口滞后于浏览器消失问题
-		oWebControl.JS_HideWnd();
-		// 销毁当前播放的视频
-		oWebControl.JS_RequestInterface({ funcName: "destroyWnd" });
-		// 断开与插件服务连接
-		oWebControl.JS_Disconnect();
-	}
+	// 先让窗口隐藏，规避可能的插件窗口滞后于浏览器消失问题
+	oWebControl.JS_HideWnd();
+	// 销毁当前播放的视频
+	oWebControl.JS_RequestInterface({ funcName: "destroyWnd" });
+	// 断开与插件服务连接
+	oWebControl.JS_Disconnect();
 });
 
 const initPlugin = () => {
diff --git a/src/views/sevenLargeScreen/videoManagement/index(插件版).vue b/src/views/sevenLargeScreen/videoManagement/index(插件版).vue
index c8b7225..7137a34 100644
--- a/src/views/sevenLargeScreen/videoManagement/index(插件版).vue
+++ b/src/views/sevenLargeScreen/videoManagement/index(插件版).vue
@@ -175,14 +175,12 @@ onMounted(async () => {
 });
 
 onBeforeUnmount(() => {
-	if (oWebControl.value === undefined) {
-		// 先让窗口隐藏，规避可能的插件窗口滞后于浏览器消失问题
-		oWebControl.JS_HideWnd();
-		// 销毁当前播放的视频
-		oWebControl.JS_RequestInterface({ funcName: "destroyWnd" });
-		// 断开与插件服务连接
-		oWebControl.JS_Disconnect();
-	}
+	// 先让窗口隐藏，规避可能的插件窗口滞后于浏览器消失问题
+	oWebControl.JS_HideWnd();
+	// 销毁当前播放的视频
+	oWebControl.JS_RequestInterface({ funcName: "destroyWnd" });
+	// 断开与插件服务连接
+	oWebControl.JS_Disconnect();
 });
 
 const initPlugin = () => {