diff --git a/ui/packages/common/AiPartyTree.vue b/ui/packages/common/AiPartyTree.vue
index 5ee89dab..329ed531 100644
--- a/ui/packages/common/AiPartyTree.vue
+++ b/ui/packages/common/AiPartyTree.vue
@@ -135,7 +135,7 @@ export default {
     }
   }
 
-  :deep( .el-tree ){
+  :deep( .el-tree ) {
     background: transparent;
 
     .el-tree-node__expand-icon.is-leaf {
diff --git a/ui/packages/layout/AiTreeMenu.vue b/ui/packages/layout/AiTreeMenu.vue
index d7ead9ad..c5a3fb5b 100644
--- a/ui/packages/layout/AiTreeMenu.vue
+++ b/ui/packages/layout/AiTreeMenu.vue
@@ -94,7 +94,7 @@ export default {
       margin: 0 8px;
     }
 
-    :deep(.el-tree ) {
+    :deep(.el-tree) {
       height: 100%;
       background: #FAFAFB;
 
@@ -117,6 +117,8 @@ export default {
 
       .is-current > .el-tree-node__content {
         min-width: fit-content;
+        background: $primaryColor;
+        color: #fff;
       }
     }
   }