diff --git a/packages/dnd-design/src/preview-providers/design-preview-provider.ts b/packages/dnd-design/src/preview-providers/design-preview-provider.ts
index e3ce369d0f689ef76809b79aac113ee9f757e66e..6fc8ff6fbb26354540ef3dedfde0b715142c8b8c 100644
--- a/packages/dnd-design/src/preview-providers/design-preview-provider.ts
+++ b/packages/dnd-design/src/preview-providers/design-preview-provider.ts
@@ -70,6 +70,8 @@ export class DndDesignPreViewProvider implements IPreviewProvider {
   /**
    * 查找指定项界面模式
    *
+   * - 有配置界面模式读取配置界面模式
+   * - 没有配置界面模式读取默认的界面模式
    * @author tony001
    * @date 2024-09-06 15:09:39
    * @protected
@@ -77,16 +79,32 @@ export class DndDesignPreViewProvider implements IPreviewProvider {
    * @return {*}  {(IData | undefined)}
    */
   protected findUIMode(item: IData): IData | undefined {
-    const psdefuimode = this.uiModes.find((uiModel: IData) => {
-      if (
-        (item.formtype === 'SEARCHFORM' &&
-          item.psdefsfitemid === uiModel.psdefsfitemid) ||
-        (item.formtype === 'EDITFORM' && item.psdefid === uiModel.psdefid)
-      ) {
-        return uiModel;
+    const { formtype, psdefuimodeid, psdefid, psdefsfitemid, mobflag } = item;
+
+    const isDefaultMode = (mode: string) => {
+      return !mobflag ? mode === 'DEFAULT' : mode === 'MOBILEDEFAULT';
+    };
+
+    return this.uiModes.find((uiModel: IData) => {
+      const {
+        psdefuimodeid: modelUIModeId,
+        psdefid: modelDefId,
+        ftmode,
+        psdefsfitemid: modelSfItemId,
+      } = uiModel;
+
+      if (formtype === 'EDITFORM') {
+        return psdefuimodeid
+          ? psdefuimodeid === modelUIModeId
+          : psdefid === modelDefId && isDefaultMode(ftmode);
       }
+
+      if (formtype === 'SEARCHFORM') {
+        return psdefsfitemid === modelSfItemId;
+      }
+
+      return false;
     });
-    return psdefuimode;
   }
 
   /**