优化目录移除时默认目录的选择

web_src/src/components/dialog/chooseChannelForCatalog.vue

@@ -132,6 +132,7 @@ export default {
             url:`/api/platform/catalog/del`,
             params: {
               id: id,
+              platformId: this.platformId,
             }
           })
             .then((res) => {
@@ -139,8 +140,8 @@ export default {
                 console.log("移除成功")
                 node.parent.loaded = false
                 node.parent.expand();
-                if(this.defaultCatalogId === id) {
-                  this.defaultCatalogId = this.platformId;
+                if (res.data.data) {
+                  this.defaultCatalogId = res.data.data;
                 }
               }
             })