diff --git a/apps/desktop/src/components/MaterialSegmentView.tsx b/apps/desktop/src/components/MaterialSegmentView.tsx
index b08c8a1..c860829 100644
--- a/apps/desktop/src/components/MaterialSegmentView.tsx
+++ b/apps/desktop/src/components/MaterialSegmentView.tsx
@@ -326,11 +326,11 @@ export const MaterialSegmentView: React.FC<MaterialSegmentViewProps> = ({ projec
 
       {/* 筛选条件 */}
       <div className="space-y-4">
-        {/* AI分类筛选 */}
-        <div>
-          <div className="flex items-center gap-2 mb-3">
+        {/* AI分类筛选 - 单行显示 */}
+        <div className="flex items-center gap-4">
+          <div className="flex items-center gap-2 flex-shrink-0">
             <Tag size={16} className="text-gray-600" />
-            <span className="text-sm font-medium text-gray-700">AI分类</span>
+            <span className="text-sm font-medium text-gray-700">AI分类：</span>
           </div>
           <div className="flex flex-wrap gap-2">
             {classificationOptions.map(option => (
@@ -352,11 +352,11 @@ export const MaterialSegmentView: React.FC<MaterialSegmentViewProps> = ({ projec
           </div>
         </div>
 
-        {/* 模特筛选 */}
-        <div>
-          <div className="flex items-center gap-2 mb-3">
+        {/* 模特筛选 - 单行显示 */}
+        <div className="flex items-center gap-4">
+          <div className="flex items-center gap-2 flex-shrink-0">
             <Users size={16} className="text-gray-600" />
-            <span className="text-sm font-medium text-gray-700">模特</span>
+            <span className="text-sm font-medium text-gray-700">模特：</span>
           </div>
           <div className="flex flex-wrap gap-2">
             {modelOptions.map(option => (