diff --git a/packages/vant/src/checkbox/types.ts b/packages/vant/src/checkbox/types.ts
index fa8d7bf20..d12ed20a8 100644
--- a/packages/vant/src/checkbox/types.ts
+++ b/packages/vant/src/checkbox/types.ts
@@ -7,13 +7,9 @@ export type CheckboxLabelPosition = CheckerLabelPosition;
 
 export type CheckboxExpose = {
   toggle: (newValue?: boolean) => void;
-  /**
-   * @private
-   */
+  /** @private */
   props: CheckboxProps;
-  /**
-   * @private
-   */
+  /** @private */
   checked: ComputedRef<boolean>;
 };
 
diff --git a/packages/vant/src/field/README.md b/packages/vant/src/field/README.md
index 36e7b914d..9f1f96f98 100644
--- a/packages/vant/src/field/README.md
+++ b/packages/vant/src/field/README.md
@@ -318,8 +318,11 @@ import type {
   FieldProps,
   FieldInstance,
   FieldTextAlign,
+  FieldRuleMessage,
   FieldClearTrigger,
   FieldFormatTrigger,
+  FieldRuleValidator,
+  FiledRuleFormatter,
   FieldValidateError,
   FieldAutosizeConfig,
   FieldValidateTrigger,
diff --git a/packages/vant/src/field/README.zh-CN.md b/packages/vant/src/field/README.zh-CN.md
index cc7c45102..e4d3f8f73 100644
--- a/packages/vant/src/field/README.zh-CN.md
+++ b/packages/vant/src/field/README.zh-CN.md
@@ -337,8 +337,11 @@ import type {
   FieldProps,
   FieldInstance,
   FieldTextAlign,
+  FieldRuleMessage,
   FieldClearTrigger,
   FieldFormatTrigger,
+  FieldRuleValidator,
+  FiledRuleFormatter,
   FieldValidateError,
   FieldAutosizeConfig,
   FieldValidateTrigger,
diff --git a/packages/vant/src/field/index.ts b/packages/vant/src/field/index.ts
index 9b0c7610b..f1570c01e 100644
--- a/packages/vant/src/field/index.ts
+++ b/packages/vant/src/field/index.ts
@@ -9,8 +9,11 @@ export type {
   FieldRule,
   FieldInstance,
   FieldTextAlign,
+  FieldRuleMessage,
   FieldClearTrigger,
   FieldFormatTrigger,
+  FieldRuleValidator,
+  FiledRuleFormatter,
   FieldValidateError,
   FieldAutosizeConfig,
   FieldValidateTrigger,
diff --git a/packages/vant/src/field/types.ts b/packages/vant/src/field/types.ts
index 9fbe122d2..95cd23e0b 100644
--- a/packages/vant/src/field/types.ts
+++ b/packages/vant/src/field/types.ts
@@ -1,3 +1,4 @@
+/* eslint-disable no-use-before-define */
 import type { ComputedRef, ComponentPublicInstance } from 'vue';
 import type { FieldProps } from './Field';
 
@@ -28,16 +29,24 @@ export type FieldValidateError = {
   message: string;
 };
 
+export type FieldRuleMessage =
+  | string
+  | ((value: any, rule: FieldRule) => string);
+
+export type FieldRuleValidator = (
+  value: any,
+  rule: FieldRule
+) => boolean | string | Promise<boolean | string>;
+
+export type FiledRuleFormatter = (value: any, rule: FieldRule) => string;
+
 export type FieldRule = {
   pattern?: RegExp;
   trigger?: FieldValidateTrigger;
-  message?: string | ((value: any, rule: FieldRule) => string);
+  message?: FieldRuleMessage;
   required?: boolean;
-  validator?: (
-    value: any,
-    rule: FieldRule
-  ) => boolean | string | Promise<boolean | string>;
-  formatter?: (value: any, rule: FieldRule) => string;
+  validator?: FieldRuleValidator;
+  formatter?: FiledRuleFormatter;
 };
 
 // Shared props of Field and Form
@@ -57,9 +66,7 @@ export type FieldExpose = {
     rules?: FieldRule[] | undefined
   ) => Promise<void | FieldValidateError>;
   resetValidation: () => void;
-  /**
-   * @private
-   */
+  /** @private */
   formValue: ComputedRef<unknown>;
 };
 
diff --git a/packages/vant/src/swipe/types.ts b/packages/vant/src/swipe/types.ts
index 41dfebf48..261b3d1d0 100644
--- a/packages/vant/src/swipe/types.ts
+++ b/packages/vant/src/swipe/types.ts
@@ -19,9 +19,7 @@ export type SwipeExpose = {
   next: () => void;
   resize: () => void;
   swipeTo: (index: number, options?: SwipeToOptions) => void;
-  /**
-   * @private
-   */
+  /** @private */
   state: SwipeState;
 };