diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3811ec546293b76ce77f560a3c21e0aba18e0e25..e9450d8393be3f66042f54e5e242b4d2d7b0bd6b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@
 - 修复关系分页默认选中和默认是否隐藏编辑项异常
 - 修复应用启动视图未隐藏应用级别的加载提示异常
 - 修复数据选择类编辑器值回显异常
+- 修复步进器只读状态null值异常
 
 ### Added
 
diff --git a/src/editor/stepper/ibiz-stepper/ibiz-stepper.tsx b/src/editor/stepper/ibiz-stepper/ibiz-stepper.tsx
index 581b1d10e53ae8dfd1209d7deb2aa93bf0ad2c97..da6277a034550258d8c8884cf320d5c009b11038 100644
--- a/src/editor/stepper/ibiz-stepper/ibiz-stepper.tsx
+++ b/src/editor/stepper/ibiz-stepper/ibiz-stepper.tsx
@@ -4,6 +4,7 @@ import {
   getStepperProps,
   useNamespace,
 } from '@ibiz-template/vue3-util';
+import { isNilOrEmpty } from 'qx-util';
 import { toNumber } from 'lodash-es';
 import './ibiz-stepper.scss';
 import { StepperEditorController } from '../stepper-editor.controller';
@@ -114,7 +115,7 @@ export const IBizStepper = defineComponent({
     let content = null;
     if (this.readonly) {
       // 只读显示
-      content = `${this.currentVal}`;
+      content = isNilOrEmpty(this.currentVal) ? '' : `${this.currentVal}`;
     } else {
       // 编辑态显示
       content = [