diff --git a/frontend/components/screen/widgets/CategoryWidget.tsx b/frontend/components/screen/widgets/CategoryWidget.tsx
index 4d646064..0191cba3 100644
--- a/frontend/components/screen/widgets/CategoryWidget.tsx
+++ b/frontend/components/screen/widgets/CategoryWidget.tsx
@@ -22,8 +22,8 @@ export function CategoryWidget({ widgetId, tableName }: CategoryWidgetProps) {
 
   return (
     <div className="flex h-full min-h-[10px] gap-6">
-      {/* 좌측: 카테고리 컬럼 리스트 (20%) */}
-      <div className="w-[20%] border-r pr-6">
+      {/* 좌측: 카테고리 컬럼 리스트 (15%) */}
+      <div className="w-[15%] border-r pr-6">
         <CategoryColumnList
           tableName={tableName}
           selectedColumn={selectedColumn?.columnName || null}
@@ -33,8 +33,8 @@ export function CategoryWidget({ widgetId, tableName }: CategoryWidgetProps) {
         />
       </div>
 
-      {/* 우측: 카테고리 값 관리 (80%) */}
-      <div className="w-[80%]">
+      {/* 우측: 카테고리 값 관리 (85%) */}
+      <div className="w-[85%]">
         {selectedColumn ? (
           <CategoryValueManager
             tableName={tableName}