diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8fe971988994441a6d55e03fe3fd4328eacc961d..061d0eb0eb6ddc96ec8961591747ecb1e9550d05 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@
 ## Fixed
 
 - 修复看板泳道分组界面行为组样式异常
+- 修复表单多数据样式异常，无新建时右侧空白
 
 ## [0.7.41-alpha.21] - 2025-08-27
 
diff --git a/src/control/form/form-detail/form-mdctrl/mdctrl-container/mdctrl-container.tsx b/src/control/form/form-detail/form-mdctrl/mdctrl-container/mdctrl-container.tsx
index 9e690a8058b20786106c06403315ea416c44d0d1..87dff52c96674213a186c94da781757cd721b302 100644
--- a/src/control/form/form-detail/form-mdctrl/mdctrl-container/mdctrl-container.tsx
+++ b/src/control/form/form-detail/form-mdctrl/mdctrl-container/mdctrl-container.tsx
@@ -217,9 +217,11 @@ export const MDCtrlContainer = defineComponent({
           </div>
           {formComponent}
           {renderRemoveBtn(item, index)}
-          <div class={ns.be('item', 'right')}>
-            {index === 0 && props.enableCreate && renderAddBtn()}
-          </div>
+          {props.enableCreate && (
+            <div class={ns.be('item', 'right')}>
+              {index === 0 && renderAddBtn()}
+            </div>
+          )}
         </div>
       );
     };