diff --git a/hx-ai-intelligent/src/App.vue b/hx-ai-intelligent/src/App.vue
index 72c7ea0..d862cbb 100644
--- a/hx-ai-intelligent/src/App.vue
+++ b/hx-ai-intelligent/src/App.vue
@@ -178,4 +178,14 @@
       z-index: 1;
     }
   }
+
+  :deep(.nsHeader_action) {
+    .action {
+      font-size: 18px;
+      font-weight: bold;
+      letter-spacing: 0px;
+      line-height: 24px;
+      color: rgba(51, 51, 51, 1);
+    }
+  }
 </style>
diff --git a/lib/component/tree/tree-api.vue b/lib/component/tree/tree-api.vue
index 3bb3574..510a152 100644
--- a/lib/component/tree/tree-api.vue
+++ b/lib/component/tree/tree-api.vue
@@ -3,8 +3,8 @@
     <div class="ns-tree-container">
       <div class="ns-tree-form">
         <div v-if="header" class="ns-tree-title">
-          <ns-icon :name="header.icon" size="14" />
-          <span>{{ header.title }}</span>
+          <!-- <ns-icon :name="header.icon" size="14" /> -->
+          <span class="ns-title-extra-box">{{ header.title }}</span>
         </div>
         <div v-if="!formConfig?.schema">
           <ns-form ref="formElRef" v-bind="formConfig" :model="formModel" @finish="formFinish" />
@@ -155,9 +155,9 @@
     // padding-bottom: 10px;
     // border-bottom: 1px solid #e9e9e9;
 
-    > span {
-      padding-left: 6px;
-    }
+    // > span {
+    //   padding-left: 6px;
+    // }
     & ~ div {
       padding: 0 @gap !important;
       width: 100%;
diff --git a/lib/saas/view/system/layout/header.vue b/lib/saas/view/system/layout/header.vue
index 24f59e6..e755452 100644
--- a/lib/saas/view/system/layout/header.vue
+++ b/lib/saas/view/system/layout/header.vue
@@ -93,7 +93,7 @@
             "
             >{{ userName }}</span
           >
-          <ns-icon class="downArrow" name="downArrow" size="20" />
+          <!-- <ns-icon class="downArrow" name="downArrow" size="20" /> -->
         </div>
 
         <template #overlay>
@@ -536,9 +536,9 @@
     .action {
       cursor: pointer;
 
-      &:hover {
-        background-color: @layout-header-hover;
-      }
+      // &:hover {
+      //   background-color: @layout-header-hover;
+      // }
     }
 
     .projectName {