diff --git a/packages/generator/src/fields/common/propertyConfig/layout.schema.ts b/packages/generator/src/fields/common/propertyConfig/layout.schema.ts
index cec56cb3..fe1bf42f 100644
--- a/packages/generator/src/fields/common/propertyConfig/layout.schema.ts
+++ b/packages/generator/src/fields/common/propertyConfig/layout.schema.ts
@@ -28,6 +28,7 @@ const unitedSchema = {
       fieldKey: 'margin',
       type: 'string',
       title: '组件外边距',
+      transform: ['trim'],
       ui: {
         type: 'text',
         placeholder: '形如0 30px 20px 0 | 0 30px',
@@ -37,6 +38,7 @@ const unitedSchema = {
       fieldKey: 'padding',
       type: 'string',
       title: '组件内边距',
+      transform: ['trim'],
       ui: {
         type: 'text',
         placeholder: '形如0 10px 0 10px | 0 10px',
diff --git a/packages/generator/src/fields/container/root.field.ts b/packages/generator/src/fields/container/root.field.ts
index 961b6fb9..c61d7672 100644
--- a/packages/generator/src/fields/container/root.field.ts
+++ b/packages/generator/src/fields/container/root.field.ts
@@ -229,6 +229,7 @@ const unitedSchema = [
         fieldKey: 'margin',
         type: 'string',
         title: '标题外边距',
+        transform: ['trim'],
         ui: {
           type: 'text',
           disabled: false,
@@ -290,6 +291,7 @@ const unitedSchema = [
         fieldKey: 'margin',
         type: 'string',
         title: '组件外边距',
+        transform: ['trim'],
         ui: {
           type: 'text',
           placeholder: '形如0 30px 20px 0 | 0 30px',
@@ -299,6 +301,7 @@ const unitedSchema = [
         fieldKey: 'padding',
         type: 'string',
         title: '组件内边距',
+        transform: ['trim'],
         ui: {
           type: 'text',
           placeholder: '形如0 10px 0 10px | 0 10px',
diff --git a/packages/utils/src/common/index.ts b/packages/utils/src/common/index.ts
index 0279a769..29459713 100644
--- a/packages/utils/src/common/index.ts
+++ b/packages/utils/src/common/index.ts
@@ -3,7 +3,7 @@ import { CSSProperties } from 'react'
  * @Author: jiangxiaowei
  * @Date: 2020-05-30 15:05:13
  * @Last Modified by: jiangxiaowei
- * @Last Modified time: 2022-06-23 17:53:28
+ * @Last Modified time: 2022-07-14 13:25:05
  */
 import type { TreeItems, TreeItem } from '../tree/types'
 import type { Map } from './type'
@@ -408,7 +408,7 @@ export const handleMargin = (style: CSSProperties): void => {
   if (width) {
     if (margin) {
       if (typeof margin === 'string') {
-        const marginArr = margin.split(' ')
+        const marginArr = margin.trim().split(' ')
         if (marginArr.length === 1) {
           marginRight = margin
           marginLeft = margin