diff --git a/packages/app/src/components/UserCard/index.less b/packages/app/src/components/UserCard/index.less
index 126f02d0..7eec4422 100755
--- a/packages/app/src/components/UserCard/index.less
+++ b/packages/app/src/components/UserCard/index.less
@@ -63,7 +63,7 @@
         }
 
         svg {
-            fill: var(--appColor);
+            fill: var(--app-color);
             font-size: 0.8rem;
         }