diff --git a/pages/other_package/productInfo/productInfo.vue b/pages/other_package/productInfo/productInfo.vue
index 22cfa1c..6b4984b 100644
--- a/pages/other_package/productInfo/productInfo.vue
+++ b/pages/other_package/productInfo/productInfo.vue
@@ -544,6 +544,17 @@ export default {
       isSplash: false,
     };
   },
+  onBackPress(options) {
+    console.log("我是侧滑",options)
+    // #ifdef APP-PLUS
+    if (options.from === 'backbutton' && this.isSplash) {
+      // 1. 阻止默认 pop
+      plus.webview.currentWebview().canBack = false   // 关键句
+      uni.reLaunch({ url: '/pages/home/home' })     // 举例：回首页
+      return true                                     // 返回 true 即“我处理过了”
+    }
+    // #endif
+  },
   onLoad(options) {
     const id = options.id;
     const source = options.source;
@@ -577,6 +588,7 @@ export default {
       this
     );
   },
+ 
   onHide() {
     timer && clearTimeout(timer);
     timer = null;