diff --git a/packages/vant/src/submit-bar/README.md b/packages/vant/src/submit-bar/README.md
index 6c1e61ece..d3c0b44c8 100644
--- a/packages/vant/src/submit-bar/README.md
+++ b/packages/vant/src/submit-bar/README.md
@@ -135,6 +135,9 @@ The component provides the following CSS variables, which can be used to customi
 | --van-submit-bar-background-color | _var(--van-white)_ | - |
 | --van-submit-bar-button-width | _110px_ | - |
 | --van-submit-bar-price-color | _var(--van-danger-color)_ | - |
+| --van-submit-bar-price-font-size | _var(--van-font-size-sm)_ | - |
+| --van-submit-bar-price-integer-font-size | _20px_ | - |
+| --van-submit-bar-price-font-family | _var(--van-price-integer-font-family)_ | - |
 | --van-submit-bar-text-color | _var(--van-text-color)_ | - |
 | --van-submit-bar-text-font-size | _var(--van-font-size-md)_ | - |
 | --van-submit-bar-tip-padding | _var(--van-padding-xs) var(--van-padding-sm)_ | - |
@@ -145,6 +148,3 @@ The component provides the following CSS variables, which can be used to customi
 | --van-submit-bar-tip-icon-size | _12px_ | - |
 | --van-submit-bar-button-height | _40px_ | - |
 | --van-submit-bar-padding | _0 var(--van-padding-md)_ | - |
-| --van-submit-bar-price-font-size | _var(--van-font-size-sm)_ | - |
-| --van-submit-bar-price-integer-font-size | _20px_ | - |
-| --van-submit-bar-price-font-family | _var(--van-price-integer-font-family)_ | - |
diff --git a/packages/vant/src/submit-bar/README.zh-CN.md b/packages/vant/src/submit-bar/README.zh-CN.md
index 108230b81..5c9723d60 100644
--- a/packages/vant/src/submit-bar/README.zh-CN.md
+++ b/packages/vant/src/submit-bar/README.zh-CN.md
@@ -142,6 +142,9 @@ export default {
 | --van-submit-bar-background-color | _var(--van-white)_ | - |
 | --van-submit-bar-button-width | _110px_ | - |
 | --van-submit-bar-price-color | _var(--van-danger-color)_ | - |
+| --van-submit-bar-price-font-size | _var(--van-font-size-sm)_ | - |
+| --van-submit-bar-price-integer-font-size | _20px_ | - |
+| --van-submit-bar-price-font-family | _var(--van-price-integer-font-family)_ | - |
 | --van-submit-bar-text-color | _var(--van-text-color)_ | - |
 | --van-submit-bar-text-font-size | _var(--van-font-size-md)_ | - |
 | --van-submit-bar-tip-padding | _var(--van-padding-xs) var(--van-padding-sm)_ | - |
@@ -152,6 +155,3 @@ export default {
 | --van-submit-bar-tip-icon-size | _12px_ | - |
 | --van-submit-bar-button-height | _40px_ | - |
 | --van-submit-bar-padding | _0 var(--van-padding-md)_ | - |
-| --van-submit-bar-price-font-size | _var(--van-font-size-sm)_ | - |
-| --van-submit-bar-price-integer-font-size | _20px_ | - |
-| --van-submit-bar-price-font-family | _var(--van-price-integer-font-family)_ | - |
diff --git a/packages/vant/src/submit-bar/index.less b/packages/vant/src/submit-bar/index.less
index ad4ba34b0..109c7ee20 100644
--- a/packages/vant/src/submit-bar/index.less
+++ b/packages/vant/src/submit-bar/index.less
@@ -7,6 +7,8 @@
   --van-submit-bar-button-width: @submit-bar-button-width;
   --van-submit-bar-price-color: @submit-bar-price-color;
   --van-submit-bar-price-font-size: @submit-bar-price-font-size;
+  --van-submit-bar-price-integer-font-size: @submit-bar-price-integer-font-size;
+  --van-submit-bar-price-font-family: @submit-bar-price-font-family;
   --van-submit-bar-currency-font-size: @submit-bar-currency-font-size;
   --van-submit-bar-text-color: @submit-bar-text-color;
   --van-submit-bar-text-font-size: @submit-bar-text-font-size;
@@ -18,9 +20,6 @@
   --van-submit-bar-tip-icon-size: @submit-bar-tip-icon-size;
   --van-submit-bar-button-height: @submit-bar-button-height;
   --van-submit-bar-padding: @submit-bar-padding;
-  --van-submit-bar-price-font-size: @submit-bar-price-font-size;
-  --van-submit-bar-price-integer-font-size: @submit-bar-price-integer-font-size;
-  --van-submit-bar-price-font-family: @submit-bar-price-font-family;
 }
 
 .van-submit-bar {