diff --git a/src/picker/README.md b/src/picker/README.md
index c95827dc1..b428ef3e6 100644
--- a/src/picker/README.md
+++ b/src/picker/README.md
@@ -397,6 +397,7 @@ The component provides the following CSS variables, which can be used to customi
 | --van-picker-action-font-size | _var(--van-font-size-md)_ | - |
 | --van-picker-confirm-action-color | _var(--van-text-link-color)_ | - |
 | --van-picker-cancel-action-color | _var(--van-gary-6)_ | - |
+| --van-picker-option-padding | _0 var(--van-padding-base)_ | - |
 | --van-picker-option-font-size | _var(--van-font-size-lg)_ | - |
 | --van-picker-option-text-color | _var(--van-black)_ | - |
 | --van-picker-option-disabled-opacity | _0.3_ | - |
diff --git a/src/picker/README.zh-CN.md b/src/picker/README.zh-CN.md
index b8d69a854..333dd8bef 100644
--- a/src/picker/README.zh-CN.md
+++ b/src/picker/README.zh-CN.md
@@ -422,6 +422,7 @@ export default {
 | --van-picker-action-font-size        | _var(--van-font-size-md)_    | -    |
 | --van-picker-confirm-action-color    | _var(--van-text-link-color)_ | -    |
 | --van-picker-cancel-action-color     | _var(--van-gary-6)_          | -    |
+| --van-picker-option-padding          | _0 var(--van-padding-base)_  | -    |
 | --van-picker-option-font-size        | _var(--van-font-size-lg)_    | -    |
 | --van-picker-option-text-color       | _var(--van-black)_           | -    |
 | --van-picker-option-disabled-opacity | _0.3_                        | -    |
diff --git a/src/picker/index.less b/src/picker/index.less
index ecdfb22ef..0f931c1c0 100644
--- a/src/picker/index.less
+++ b/src/picker/index.less
@@ -10,6 +10,7 @@
   --van-picker-confirm-action-color: @picker-confirm-action-color;
   --van-picker-cancel-action-color: @picker-cancel-action-color;
   --van-picker-option-font-size: @picker-option-font-size;
+  --van-picker-option-padding: @picker-option-padding;
   --van-picker-option-text-color: @picker-option-text-color;
   --van-picker-option-disabled-opacity: @picker-option-disabled-opacity;
   --van-picker-loading-icon-color: @picker-loading-icon-color;
@@ -121,7 +122,7 @@
       display: flex;
       align-items: center;
       justify-content: center;
-      padding: 0 var(--van-padding-base);
+      padding: var(--van-picker-option-padding);
       color: var(--van-picker-option-text-color);
 
       &--disabled {
diff --git a/src/picker/var.less b/src/picker/var.less
index 08eda0183..e28d62097 100644
--- a/src/picker/var.less
+++ b/src/picker/var.less
@@ -8,6 +8,7 @@
 @picker-action-font-size: var(--van-font-size-md);
 @picker-confirm-action-color: var(--van-text-link-color);
 @picker-cancel-action-color: var(--van-gray-6);
+@picker-option-padding: 0 var(--van-padding-base);
 @picker-option-font-size: var(--van-font-size-lg);
 @picker-option-text-color: var(--van-black);
 @picker-option-disabled-opacity: 0.3;