Fix(云灵AI):[#5193]返回主页，需要关闭规格弹窗

aiChat/mixins/chatMixinsV2.js

@@ -507,7 +507,7 @@ export const chatMixinsV2 = {
         uniqueId: _this.attr.productSelect !== undefined ? _this.attr.productSelect.unique : ''
       }).then(function (res) {
         try {
-          _this.$set(_this.attr, 'cartAttr', false)
+          _this.closeAttrWindow()
           const { cartId } = res.data
           if (type === 1) {
             uni.navigateTo({
@@ -534,6 +534,9 @@ export const chatMixinsV2 = {
         _this.buyLoading = false
       })
     },
+    closeAttrWindow() {
+      this.$set(this.attr, 'cartAttr', false)
+    },
     hotelItemClickHandle(item) {
       this.audioStopHandle()
       this.$yrouter.push({