diff --git a/Assets/YooAsset/Editor/AssetBundleDebugger/AssetBundleDebuggerWindow.uxml b/Assets/YooAsset/Editor/AssetBundleDebugger/AssetBundleDebuggerWindow.uxml
index d23d049..1364928 100644
--- a/Assets/YooAsset/Editor/AssetBundleDebugger/AssetBundleDebuggerWindow.uxml
+++ b/Assets/YooAsset/Editor/AssetBundleDebugger/AssetBundleDebuggerWindow.uxml
@@ -1,6 +1,6 @@
 <ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" xsi="http://www.w3.org/2001/XMLSchema-instance" engine="UnityEngine.UIElements" editor="UnityEditor.UIElements" noNamespaceSchemaLocation="../../UIElementsSchema/UIElements.xsd" editor-extension-mode="True">
     <uie:Toolbar name="Toolbar" style="display: flex;">
-        <uie:ToolbarButton text="Sample" display-tooltip-when-elided="true" name="SampleButton" style="width: 70px; background-color: rgb(20, 134, 171); -unity-text-align: middle-center;" />
+        <uie:ToolbarButton text="刷新" display-tooltip-when-elided="true" name="SampleButton" style="width: 70px; background-color: rgb(15, 118, 31); -unity-text-align: middle-center; border-top-left-radius: 2px; border-bottom-left-radius: 2px; border-top-right-radius: 2px; border-bottom-right-radius: 2px; border-left-width: 1px; border-right-width: 1px;" />
         <uie:ToolbarMenu display-tooltip-when-elided="true" name="ViewModeMenu" text="ViewMode" style="width: 100px; flex-grow: 0;" />
         <uie:ToolbarSearchField focusable="true" name="SearchField" style="flex-grow: 1;" />
     </uie:Toolbar>