diff --git a/apps/st/src/components/css/DataGrid.css b/apps/st/src/components/css/DataGrid.css
index 18058bbc7..68ab82f50 100644
--- a/apps/st/src/components/css/DataGrid.css
+++ b/apps/st/src/components/css/DataGrid.css
@@ -105,3 +105,7 @@
         }
     }
 }
+
+.tabs-content {
+    margin-top: 0.6rem !important;
+}
\ No newline at end of file
diff --git a/apps/st/src/components/module/TabDataGrid.tsx b/apps/st/src/components/module/TabDataGrid.tsx
index 48be25e5b..8611ef4dd 100644
--- a/apps/st/src/components/module/TabDataGrid.tsx
+++ b/apps/st/src/components/module/TabDataGrid.tsx
@@ -56,98 +56,6 @@ function toNum(v: unknown): number {
     return parseFloat(String(v).replace(/,/g, "")) || NaN;
 }
 
-/** 헤더에 정렬 화살표 표시 (CSS 방식) */
-// function updateHeaderSortIndicator(
-//     gridView: {
-//         columnByIndex?: (i: number) => { fieldName?: string; name?: string } | undefined;
-//         columnByName?: (name: string) => { fieldName?: string; name?: string } | undefined;
-//         getColumn?: (i: number) => { fieldName?: string; name?: string } | undefined;
-//         getElement?: () => HTMLElement | null;
-//         container?: HTMLElement;
-//     },
-//     columns: { fieldName?: string; name: string }[],
-//     sortDir: Record<string, "asc" | "desc" | "none">,
-//     gridElement?: HTMLElement | null
-// ) {
-//     try {
-//         // 그리드 DOM 요소 찾기
-//         let gridEl: HTMLElement | null = null;
-//         if (gridElement) {
-//             gridEl = gridElement;
-//         } else if (gridView.getElement) {
-//             gridEl = gridView.getElement();
-//         } else if (gridView.container) {
-//             gridEl = gridView.container;
-//         } else {
-//             // 폴백: 모든 그리드 중에서 찾기
-//             const allGrids = document.querySelectorAll('.rg-grid, [data-grid-id]');
-//             if (allGrids.length > 0) {
-//                 // 활성 탭의 그리드를 찾기 위해 TabsContent 내부의 그리드 찾기
-//                 const activeTabContent = document.querySelector('[data-state="active"]')?.closest('[role="tabpanel"]');
-//                 if (activeTabContent) {
-//                     gridEl = activeTabContent.querySelector('.rg-grid, [data-grid-id]') as HTMLElement;
-//                 }
-//                 if (!gridEl && allGrids.length === 1) {
-//                     gridEl = allGrids[0] as HTMLElement;
-//                 }
-//             }
-//         }
-
-//         if (!gridEl) return;
-
-//         columns.forEach((col) => {
-//             if (!col.fieldName && !col.name) return;
-
-//             const fieldName = col.fieldName || col.name;
-//             const direction = sortDir[fieldName] || sortDir[col.name] || "none";
-//             if (direction === "none") return;
-
-//             // 헤더 셀 찾기 (fieldName 또는 name으로)
-//             const headerCells = gridEl.querySelectorAll('.rg-header-cell, [class*="header"], .rg-header');
-//             let targetCell: HTMLElement | null = null;
-
-//             headerCells.forEach((cell) => {
-//                 const el = cell as HTMLElement;
-//                 const text = el.textContent?.trim();
-//                 const colName = col.name;
-//                 const colFieldName = col.fieldName;
-//                 // 헤더 텍스트와 컬럼 이름이 일치하는지 확인
-//                 if (text && (
-//                     text === colName || 
-//                     text === colFieldName ||
-//                     text.includes(colName) || 
-//                     (colFieldName && text.includes(colFieldName))
-//                 )) {
-//                     targetCell = el;
-//                 }
-//             });
-
-//             if (!targetCell) return;
-
-//             const headerCell = targetCell as HTMLElement;
-
-//             // 기존 화살표 제거
-//             const existingIndicator = headerCell.querySelector(".rg-sort-indicator") as HTMLElement | null;
-//             if (existingIndicator) {
-//                 existingIndicator.remove();
-//             }
-
-//             // 화살표 추가
-//             const indicator = document.createElement("span");
-//             indicator.className = "rg-sort-indicator";
-//             indicator.textContent = direction === "asc" ? "▲" : "▼";
-//             indicator.style.marginLeft = "4px";
-//             indicator.style.fontSize = "10px";
-//             indicator.style.color = "#666";
-//             indicator.style.display = "inline-block";
-//             indicator.style.verticalAlign = "middle";
-//             headerCell.appendChild(indicator);
-//         });
-//     } catch (e) {
-//         console.warn("updateHeaderSortIndicator error:", e);
-//     }
-// }
-
 /** onSorting: mergeCells: true인 컬럼이 있으면 그룹 내 순서 유지 정렬, 없으면 RealGrid 기본 정렬 */
 function createOnSortingHandler(
     columns: { fieldName?: string; name: string; mergeCells?: boolean; sortdisable?: boolean; valueType?: ValueType }[],
@@ -811,7 +719,7 @@ const TabDataGrid = ({ columnInfo, isExcelImport = true, isExcelExport = true, r
     return (
         <div className="flex flex-col gap-[0.6rem] mx-[0.6rem]">
             <Tabs value={activeTab} onValueChange={setActiveTab} className="w-full" variant="default">
-                <TabsList className="mb-4">
+                <TabsList>
                     {columnInfo.map((info) => {
                         const tabKey = info.tabKey;
                         const tabLabel = info.tabLabel || tabKey;