diff --git a/src/app/navigation/navigation.component.html b/src/app/navigation/navigation.component.html
index 112815c..05b2ea8 100644
--- a/src/app/navigation/navigation.component.html
+++ b/src/app/navigation/navigation.component.html
@@ -8,7 +8,7 @@
         <!-- basicinfo -->
         <li [routerLink]="['/datacollection/basicinfo']" routerLinkActive="router-link-active">基本信息</li>
         <!-- plan -->
-        <li [routerLink]="['/datacollection/collectionTools']" routerLinkActive="router-link-active">平面图</li>
+        <li [routerLink]="['/datacollection/collectionTools']" routerLinkActive="router-link-active">层平面图</li>
         <!-- allaround -->
         <li [routerLink]="['/datacollection/allaround']" routerLinkActive="router-link-active">四周毗邻</li>
         <!-- fire-fighting-device -->