fix: fix the problem of closing multiple tabs

src/layouts/default/index.less

@@ -312,10 +312,6 @@
     }
   }
 
-  &-lm {
-    display: flex;
-  }
-
   &__logo {
     padding: 0 10px;
   }
@@ -333,7 +329,8 @@
       display: flex;
       align-items: center;
       height: @header-height;
-      font-size: 1.1em;
+      padding: 0 2px;
+      font-size: 1.2em;
       cursor: pointer;
     }
 

src/layouts/default/multitabs/useTabDropdown.ts

@@ -233,9 +233,9 @@ export function closeTab(closedTab: TabItem | AppRouteRecordRaw) {
     const page = unref(getTabsState)[index - 1];
     const { params, path, query } = page;
     toObj = {
-      params,
+      params: params || {},
       path,
-      query,
+      query: query || {},
     };
   }
   const route = (unref(currentRoute) as unknown) as AppRouteRecordRaw;