修改图例

src/components/Combinations/LayerManage/LayerLegend.vue

@@ -2,7 +2,10 @@
   <div
     class="legends"
     v-drag
-    v-show="checkedVector.length > 0 && !store.state.viewer_flag"
+    v-show="
+      checkedVector.length > 0 &&
+      ($route.path !== '/overview' || !store.state.viewer_flag)
+    "
   >
     图例
     <el-collapse accordion v-model="activeNames">