diff --git a/packages/@core/base/shared/src/utils/index.ts b/packages/@core/base/shared/src/utils/index.ts
index fb9a48078..991b7419e 100644
--- a/packages/@core/base/shared/src/utils/index.ts
+++ b/packages/@core/base/shared/src/utils/index.ts
@@ -16,6 +16,6 @@ export * from './unique';
 export * from './update-css-variables';
 export * from './util';
 export * from './window';
-export { get, isEqual, set } from 'es-toolkit/compat';
+export { debounce, get, isEqual, set } from 'es-toolkit/compat';
 // export { cloneDeep } from 'es-toolkit/object';
 export { default as cloneDeep } from 'lodash.clonedeep';
diff --git a/packages/@core/ui-kit/form-ui/src/types.ts b/packages/@core/ui-kit/form-ui/src/types.ts
index 3e3729c2d..185532296 100644
--- a/packages/@core/ui-kit/form-ui/src/types.ts
+++ b/packages/@core/ui-kit/form-ui/src/types.ts
@@ -342,7 +342,7 @@ export type HandleResetFn = (
   values: Record<string, any>,
 ) => Promise<void> | void;
 
-export type FieldMappingTime = [
+export type FieldMappingTimeItem = [
   string,
   [string, string],
   (
@@ -351,7 +351,9 @@ export type FieldMappingTime = [
     | null
     | string
   )?,
-][];
+];
+
+export type FieldMappingTime = FieldMappingTimeItem[];
 
 export type ArrayToStringFields = Array<
   | [string[], string?] // 嵌套数组格式，可选分隔符
@@ -525,6 +527,11 @@ export interface VbenFormProps<
    */
   submitOnChange?: boolean;
 
+  /**
+   * submitOnChange改变时防抖时间 | 默认300ms
+   */
+  changeDebouncedTime?: number;
+
   /**
    * 是否在回车时提交表单
    * @default false
diff --git a/packages/@core/ui-kit/form-ui/src/vben-use-form.vue b/packages/@core/ui-kit/form-ui/src/vben-use-form.vue
index e93867257..a00438296 100644
--- a/packages/@core/ui-kit/form-ui/src/vben-use-form.vue
+++ b/packages/@core/ui-kit/form-ui/src/vben-use-form.vue
@@ -3,7 +3,6 @@ import type { Recordable } from '@vben-core/typings';
 
 import type { ExtendedFormApi, VbenFormProps } from './types';
 
-// import { toRaw, watch } from 'vue';
 import { nextTick, onMounted, watch } from 'vue';
 
 import { useForwardPriorityValues } from '@vben-core/composables';
@@ -12,17 +11,10 @@ import { cloneDeep, get, isEqual, set } from '@vben-core/shared/utils';
 import { useDebounceFn } from '@vueuse/core';
 
 import FormActions from './components/form-actions.vue';
-import {
-  COMPONENT_BIND_EVENT_MAP,
-  COMPONENT_MAP,
-  DEFAULT_FORM_COMMON_CONFIG,
-} from './config';
+import { COMPONENT_BIND_EVENT_MAP, COMPONENT_MAP, DEFAULT_FORM_COMMON_CONFIG } from './config';
 import { Form } from './form-render';
-import {
-  provideComponentRefMap,
-  provideFormProps,
-  useFormInitial,
-} from './use-form-context';
+import { provideComponentRefMap, provideFormProps, useFormInitial } from './use-form-context';
+
 // 通过 extends 会导致热更新卡死，所以重复写了一遍
 interface Props extends VbenFormProps {
   formApi?: ExtendedFormApi;
@@ -65,7 +57,7 @@ function handleKeyDownEnter(event: KeyboardEvent) {
 
 const handleValuesChangeDebounced = useDebounceFn(async () => {
   state?.value.submitOnChange && forward.value.formApi?.validateAndSubmitForm();
-}, 300);
+}, state?.value?.changeDebouncedTime ?? 300);
 
 const valuesCache: Recordable<any> = {};
 
@@ -87,7 +79,7 @@ onMounted(async () => {
             const oldFieldValue = get(valuesCache, field);
             if (!isEqual(newFieldValue, oldFieldValue)) {
               changedFields.push(field);
-              set(valuesCache, field, newFieldValue);
+              set(valuesCache, field, cloneDeep(newFieldValue));
             }
           });