diff --git a/src/apps/AppGridManagement/Map.vue b/src/apps/AppGridManagement/Map.vue
index e3580076..d67c6a08 100644
--- a/src/apps/AppGridManagement/Map.vue
+++ b/src/apps/AppGridManagement/Map.vue
@@ -1,5 +1,5 @@
 <template>
-  <div class="detail">
+  <div class="map">
     <div class="grid-select">
       <span class="label">网格选择</span>
       <div class="grid-select__right" @click="toChoose">
@@ -270,8 +270,9 @@ ai-tree-picker {
   display: inline-block;
 }
 
-.detail {
+.map {
   height: 100%;
+  height: calc(100% - 98px);
   .grid-select {
     width: 100%;
     padding: 34px 32px;
@@ -281,6 +282,10 @@ ai-tree-picker {
     justify-content: space-between;
     line-height: 44px;
     color: #333;
+    position: fixed;
+    top: 0;
+    left: 0;
+    z-index: 999;
 
     .grid-select__right {
       display: flex;
@@ -304,7 +309,7 @@ ai-tree-picker {
 
   .map-content {
     width: 100%;
-    height: calc(100% - 210px);
+    height: 100%;
   }
 
   .popup {