diff --git a/apps/admin/src/index.css b/apps/admin/src/index.css
index c922edd..cb4ee26 100644
--- a/apps/admin/src/index.css
+++ b/apps/admin/src/index.css
@@ -15,8 +15,13 @@ body {
   min-height: 100vh;
 }
 
-/* 移动端自适应 */
-@media (max-width: 767px) {
+/* === 通用：表格容器横向滚动 === */
+.ant-table-wrapper {
+  overflow-x: auto;
+}
+
+/* === 手机 (< 576px) === */
+@media (max-width: 575px) {
   .ant-table {
     font-size: 13px;
   }
@@ -46,3 +51,10 @@ body {
     font-size: 12px;
   }
 }
+
+/* === 平板 (576-991px) === */
+@media (min-width: 576px) and (max-width: 991px) {
+  .ant-modal {
+    max-width: calc(100vw - 48px) !important;
+  }
+}