diff --git a/adminfront/src/features/tenants/routes/TenantListPage.tsx b/adminfront/src/features/tenants/routes/TenantListPage.tsx
index 5ff65be3..cc3e8af1 100644
--- a/adminfront/src/features/tenants/routes/TenantListPage.tsx
+++ b/adminfront/src/features/tenants/routes/TenantListPage.tsx
@@ -879,7 +879,7 @@ function TenantListPage() {
             {importMessage ? (
               <div
                 className="rounded-md border border-border bg-secondary px-3 py-2 text-sm"
-                data-testid="tenant-import-result"
+                data-testid="tenant-import-summary"
               >
                 {importMessage}
               </div>
@@ -1049,7 +1049,7 @@ function TenantListPage() {
           {importResult && (
             <div
               className="grid grid-cols-4 gap-4 py-4"
-              data-testid="tenant-import-result"
+              data-testid="tenant-import-report"
             >
               <div className="flex flex-col items-center rounded-lg border bg-muted/30 p-3 shadow-sm">
                 <span className="text-[10px] font-bold tracking-wider text-muted-foreground uppercase">
@@ -1634,7 +1634,7 @@ const TenantHierarchyView: React.FC<{
     count: flattenedRows.length,
     getScrollElement: () => parentRef.current,
     estimateSize: () => _tenantEstimatedRowHeight,
-    overscan: isTest ? flattenedRows.length : 10,
+    overscan: isTest && flattenedRows.length < 100 ? flattenedRows.length : 10,
     initialRect: isTest ? { width: 1180, height: 1000 } : undefined,
   });
 
@@ -1897,7 +1897,7 @@ const TenantHierarchyView: React.FC<{
           <TableBody className="relative">
             {rowVirtualizer.getTotalSize() > 0 &&
               virtualRows.length > 0 &&
-              !isTest && (
+              !(isTest && flattenedRows.length < 100) && (
                 <tr style={{ height: `${virtualRows[0].start}px` }}>
                   <td colSpan={8} />
                 </tr>
@@ -1917,7 +1917,7 @@ const TenantHierarchyView: React.FC<{
               </TableRow>
             )}
 
-            {isTest
+            {isTest && flattenedRows.length < 100
               ? flattenedRows.map((row, index) => renderRow(row, index))
               : virtualRows.map((virtualRow) =>
                   renderRow(
@@ -1929,7 +1929,7 @@ const TenantHierarchyView: React.FC<{
 
             {rowVirtualizer.getTotalSize() > 0 &&
               virtualRows.length > 0 &&
-              !isTest && (
+              !(isTest && flattenedRows.length < 100) && (
                 <tr
                   style={{
                     height: `${rowVirtualizer.getTotalSize() - virtualRows[virtualRows.length - 1].end}px`,
diff --git a/adminfront/tests/tenants.spec.ts b/adminfront/tests/tenants.spec.ts
index e5dadc87..71bbe54f 100644
--- a/adminfront/tests/tenants.spec.ts
+++ b/adminfront/tests/tenants.spec.ts
@@ -1028,7 +1028,7 @@ test.describe("Tenants Management", () => {
         (button as HTMLButtonElement).click();
       });
 
-    await expect(page.getByTestId("tenant-import-result")).toContainText(
+    await expect(page.getByTestId("tenant-import-summary")).toContainText(
       /생성 2|Created 2/i,
     );
 
diff --git a/adminfront/tests/tenants_live.spec.ts b/adminfront/tests/tenants_live.spec.ts
index ca59bdb1..761bd00d 100644
--- a/adminfront/tests/tenants_live.spec.ts
+++ b/adminfront/tests/tenants_live.spec.ts
@@ -90,7 +90,7 @@ test.describe("Tenants CSV live E2E", () => {
     await expect(page.getByRole("dialog")).toContainText("CSV 가져오기 확인");
     await page.getByTestId("tenant-import-confirm-btn").click();
 
-    await expect(page.getByTestId("tenant-import-result")).toContainText(
+    await expect(page.getByTestId("tenant-import-summary")).toContainText(
       /생성 1|Created 1/i,
     );