diff --git a/src/control/grid/grid/grid-control.util.ts b/src/control/grid/grid/grid-control.util.ts
index e4510e013e83c5211fad14026dd7ee64a1420936..2d033f5efc42fa5be87f6838b08b6f796ca9845e 100644
--- a/src/control/grid/grid/grid-control.util.ts
+++ b/src/control/grid/grid/grid-control.util.ts
@@ -738,22 +738,20 @@ export function useGridDraggable(
 ): {
   cleanup?: () => void;
 } {
-  // 表格不启用次序调整、无实体排序属性时不开启拖拽
-  if (!c.enableRowEditOrder || !c.model.orderValueAppDEFieldId) {
+  // 表格不启用次序调整
+  if (!c.enableRowEditOrder) {
     return {};
   }
-  // 拖拽元素
-  let draggingDom: HTMLElement | null = null;
 
   // 拖拽下标
   let dragIndex = 0;
 
-  // 拖拽数据key
-  let draggingKey: string = '';
-
   // 拖拽数据
   let draggingData: IGridRowState | null = null;
 
+  // 目标数据
+  let dropData: IGridRowState | null = null;
+
   // eslint-disable-next-line @typescript-eslint/ban-types
   const cleanups: Function[] = [];
 
@@ -774,9 +772,9 @@ export function useGridDraggable(
       'dragstart',
       (event: DragEvent) => {
         if (event.target) {
-          draggingDom = event.target as HTMLElement;
+          const draggingDom = event.target as HTMLElement;
           event.dataTransfer!.effectAllowed = 'move';
-          draggingKey = calcSrfKeyByClass(draggingDom.classList);
+          const draggingKey = calcSrfKeyByClass(draggingDom.classList);
           dragIndex = c.state.rows.findIndex(
             row => row.data.srfkey === draggingKey,
           );
@@ -794,9 +792,10 @@ export function useGridDraggable(
         const targetIndex = c.state.rows.findIndex(
           row => row.data.srfkey === targetKey,
         );
-        if (draggingKey === targetKey || targetIndex === -1) {
+        if (draggingData?.data.srfkey === targetKey || targetIndex === -1) {
           return;
         }
+        dropData = c.state.rows[targetIndex];
         c.state.rows.splice(dragIndex, 1);
         c.state.rows.splice(targetIndex, 0, draggingData!);
         // 更新节点位置
@@ -812,7 +811,9 @@ export function useGridDraggable(
     );
     const cleanDragEnd = listenJSEvent(item, 'dragend', (event: DragEvent) => {
       event.preventDefault();
-      c.onDragChange();
+      if (draggingData && dropData) {
+        c.onDragChange(draggingData, dropData);
+      }
     });
     cleanups.push(cleanDragStart);
     cleanups.push(cleanDragEnter);
diff --git a/src/editor/data-picker/ibiz-mpicker/ibiz-mpicker.scss b/src/editor/data-picker/ibiz-mpicker/ibiz-mpicker.scss
index 79d6b49253ab503025f4c8e81310c33af03ff9a2..fb23a6e2d2ac5dcb67760b96efcef606e0accff7 100644
--- a/src/editor/data-picker/ibiz-mpicker/ibiz-mpicker.scss
+++ b/src/editor/data-picker/ibiz-mpicker/ibiz-mpicker.scss
@@ -21,8 +21,9 @@
   }
 
   @include e('buns-position') {
+    right: 26px;
+    cursor: pointer;
     position: relative;
-    right: 11px;
     display: inline-block;
   }
 
diff --git a/src/editor/dropdown-list/dropdown-list-editor.controller.ts b/src/editor/dropdown-list/dropdown-list-editor.controller.ts
index 67a55be992788a6f10a16ee580e34936c6ff93e2..23bc77207b2761093abf89a6ef194efa2b43ece2 100644
--- a/src/editor/dropdown-list/dropdown-list-editor.controller.ts
+++ b/src/editor/dropdown-list/dropdown-list-editor.controller.ts
@@ -24,6 +24,13 @@ export class DropDownListEditorController extends CodeListEditorController<IDrop
    */
   public forceSelection = true;
 
+  /**
+   * 预置项空白项名称
+   *
+   * @memberof DropDownListEditorController
+   */
+  public blankItemName = '';
+
   protected async onInit(): Promise<void> {
     super.onInit();
     if (this.model.editorType === 'MDROPDOWNLIST') {
@@ -33,5 +40,9 @@ export class DropDownListEditorController extends CodeListEditorController<IDrop
     if (this.editorParams?.forceSelection) {
       this.forceSelection = this.toBoolean(this.editorParams.forceSelection);
     }
+
+    if (this.editorParams?.blankItemName) {
+      this.blankItemName = this.editorParams.blankItemName;
+    }
   }
 }
diff --git a/src/editor/dropdown-list/ibiz-dropdown/ibiz-dropdown.tsx b/src/editor/dropdown-list/ibiz-dropdown/ibiz-dropdown.tsx
index 231819beb4a9e55886934ba422714c4cee5d26be..90a47ec13ce2d63eba35224af8a13d41c48bef8e 100644
--- a/src/editor/dropdown-list/ibiz-dropdown/ibiz-dropdown.tsx
+++ b/src/editor/dropdown-list/ibiz-dropdown/ibiz-dropdown.tsx
@@ -15,10 +15,10 @@ import {
   useNamespace,
   useCodeListListen,
 } from '@ibiz-template/vue3-util';
-import './ibiz-dropdown.scss';
 import { OnClickOutsideResult } from '@ibiz-template/core';
 import { CodeListItem } from '@ibiz-template/runtime';
 import { DropDownListEditorController } from '../dropdown-list-editor.controller';
+import './ibiz-dropdown.scss';
 
 export const IBizDropdown = defineComponent({
   name: 'IBizDropdown',
@@ -93,7 +93,7 @@ export const IBizDropdown = defineComponent({
         codeListItems.value.push(codeItem);
         const tempObj: IData = {
           label: codeItem.text,
-          value: codeItem.value.toString(),
+          value: codeItem.value?.toString(),
           color: codeItem?.color,
           textCls: codeItem?.textCls,
           sysImage: codeItem.sysImage,
@@ -121,7 +121,17 @@ export const IBizDropdown = defineComponent({
       isLoading.value = true;
       const codeList = await c.loadCodeList(props.data!);
       isLoadedCodeList.value = true;
-      items.value = codeList;
+      if (c.blankItemName) {
+        items.value = [
+          ...codeList,
+          {
+            value: undefined,
+            text: c.blankItemName,
+          },
+        ];
+      } else {
+        items.value = codeList;
+      }
       for (let i = 0; i < items.value.length; i++) {
         const _item = items.value[i];
         if (_item.children) {
@@ -189,7 +199,12 @@ export const IBizDropdown = defineComponent({
         }
         return props.value?.toString();
       },
-      set(select: string | Array<string> | undefined) {
+      set(_select: string | Array<string> | undefined) {
+        let select = _select;
+        // 如果配置有空白项，清空时置为undefined
+        if (c.blankItemName && !_select) {
+          select = undefined;
+        }
         if (Array.isArray(select)) {
           let selectArr = null;
           if (select.length === 0) {
@@ -425,7 +440,7 @@ export const IBizDropdown = defineComponent({
               return (
                 <el-option
                   key={item.value}
-                  value={item.value.toString()}
+                  value={item.value?.toString()}
                   label={item.text}
                   disabled={item.disableSelect === true}
                   style={