diff --git a/src/apps/AppBuilding/detail.vue b/src/apps/AppBuilding/detail.vue
index 5b654bfb..572ada70 100644
--- a/src/apps/AppBuilding/detail.vue
+++ b/src/apps/AppBuilding/detail.vue
@@ -3,7 +3,7 @@
     <AiTopFixed>
       <div class="select-flex" @click="showSelect=true">
         <span class="name" v-text="cellName"/>
-        <span class="btn">切换</span>
+        <span class="btn">单元切换</span>
       </div>
       <div class="line-bg"></div>
       <div class="num-content">
@@ -273,7 +273,7 @@ export default {
     }
 
     .btn {
-      width: 70px;
+      white-space: nowrap;
       color: #1365DD;
       font-size: 30px;
     }