diff --git a/package.json b/package.json
index e53c9f6b..b3600c86 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vxe-pc-ui",
-  "version": "4.3.39",
+  "version": "4.3.40",
   "description": "A vue based PC component library",
   "scripts": {
     "update": "npm install --legacy-peer-deps",
diff --git a/packages/checkbox/src/checkbox.ts b/packages/checkbox/src/checkbox.ts
index 5c9037e5..a34f79f8 100644
--- a/packages/checkbox/src/checkbox.ts
+++ b/packages/checkbox/src/checkbox.ts
@@ -112,11 +112,13 @@ export default defineComponent({
     Object.assign($xeCheckbox, checkboxMethods)
 
     const renderVN = () => {
+      const { label } = props
       const vSize = computeSize.value
       const isDisabled = computeIsDisabled.value
       const isChecked = computeIsChecked.value
       const indeterminate = !isChecked && props.indeterminate
       return h('label', {
+        key: label,
         class: ['vxe-checkbox', {
           [`size--${vSize}`]: vSize,
           'is--indeterminate': indeterminate,
diff --git a/packages/checkbox/src/group.ts b/packages/checkbox/src/group.ts
index 45aaa4b2..e8ff2122 100644
--- a/packages/checkbox/src/group.ts
+++ b/packages/checkbox/src/group.ts
@@ -136,6 +136,7 @@ export default defineComponent({
         : (options
             ? options.map(item => {
               return h(VxeCheckboxComponent, {
+                key: item[valueField],
                 label: item[valueField],
                 content: item[labelField],
                 disabled: item[disabledField]
diff --git a/packages/list/src/list.ts b/packages/list/src/list.ts
index 03a156c8..c3fd1941 100644
--- a/packages/list/src/list.ts
+++ b/packages/list/src/list.ts
@@ -153,7 +153,7 @@ export default defineComponent({
         if (firstItemElem) {
           rowHeight = firstItemElem.offsetHeight
         }
-        rowHeight = Math.max(20, rowHeight)
+        rowHeight = Math.max(12, rowHeight)
         scrollYStore.rowHeight = rowHeight
         // 计算 Y 逻辑
         if (scrollYLoad) {
diff --git a/packages/radio/src/button.ts b/packages/radio/src/button.ts
index 5d9373d4..44141640 100644
--- a/packages/radio/src/button.ts
+++ b/packages/radio/src/button.ts
@@ -119,12 +119,14 @@ export default defineComponent({
     }
 
     const renderVN = () => {
+      const { label } = props
       const vSize = computeSize.value
       const isDisabled = computeIsDisabled.value
       const name = computeName.value
       const isChecked = computeChecked.value
 
       return h('label', {
+        key: label,
         class: ['vxe-radio', 'vxe-radio-button', {
           [`size--${vSize}`]: vSize,
           'is--disabled': isDisabled
diff --git a/packages/radio/src/group.ts b/packages/radio/src/group.ts
index cf407f64..ba4db4ed 100644
--- a/packages/radio/src/group.ts
+++ b/packages/radio/src/group.ts
@@ -124,6 +124,7 @@ export default defineComponent({
         : (options
             ? options.map(item => {
               return h(btnComp, {
+                key: item[valueField],
                 label: item[valueField],
                 content: item[labelField],
                 disabled: item[disabledField]
diff --git a/packages/radio/src/radio.ts b/packages/radio/src/radio.ts
index ca99a548..14796095 100644
--- a/packages/radio/src/radio.ts
+++ b/packages/radio/src/radio.ts
@@ -122,11 +122,13 @@ export default defineComponent({
     Object.assign($xeRadio, radioMethods, radioPrivateMethods)
 
     const renderVN = () => {
+      const { label } = props
       const vSize = computeSize.value
       const isDisabled = computeIsDisabled.value
       const name = computeName.value
       const isChecked = computeChecked.value
       return h('label', {
+        key: label,
         class: ['vxe-radio', {
           [`size--${vSize}`]: vSize,
           'is--checked': isChecked,
diff --git a/types/components/table.d.ts b/types/components/table.d.ts
index b4037179..4a8089b9 100644
--- a/types/components/table.d.ts
+++ b/types/components/table.d.ts
@@ -377,7 +377,7 @@ export namespace VxeTablePropTypes {
     /**
      * 垂直对齐方式
      */
-    verticalAlign?: '' | 'top' | 'center'
+    verticalAlign?: '' | 'top' | 'center' | null
   }
 
   /**