diff --git a/src/store/modules/menuoperation.js b/src/store/modules/menuoperation.js
index 8329ade98..361db0737 100644
--- a/src/store/modules/menuoperation.js
+++ b/src/store/modules/menuoperation.js
@@ -89,7 +89,9 @@ const menuOperation = {
             state.buttonOperation = operation;
         },
         setSelected: (state, obj) => {
-            if (obj.subType) state.subType = obj.subType;
+            if (obj.subType) {
+                state.subType = obj.subType;
+            } else { state.subType = ''; }
             state.selected = obj.device;
         },
         setMenuChange: (state, obj) => {
diff --git a/src/views/newMap/displayBaSiDi/troDetail.vue b/src/views/newMap/displayBaSiDi/troDetail.vue
index ad5cddcca..4cde646b6 100644
--- a/src/views/newMap/displayBaSiDi/troDetail.vue
+++ b/src/views/newMap/displayBaSiDi/troDetail.vue
@@ -4,7 +4,6 @@
     :title="title"
     :visible.sync="show"
     :fullscreen="true"
-    append-to-body
     :before-close="doClose"
     :z-index="2000"
   >