From a103cd11b4c8e4eeac3be114c103a5c30f562042 Mon Sep 17 00:00:00 2001
From: yfh01 <unconfigured@null.spigotmc.org>
Date: Wed, 1 Jun 2022 00:53:44 +0800
Subject: [PATCH] =?UTF-8?q?perf:=20=E8=A1=A8=E5=8D=95=E8=AE=BE=E7=BD=AE?=
 =?UTF-8?q?=E5=88=9D=E5=A7=8B=E5=80=BCdefaultValue=E6=97=B6=E5=80=99?=
 =?UTF-8?q?=E4=BD=BF=E7=94=A8=E6=B7=B1=E5=BA=A6=E6=8B=B7=E8=B4=9D?=
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---
 src/components/Form/src/hooks/useFormEvents.ts | 3 ++-
 src/components/Form/src/hooks/useFormValues.ts | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/components/Form/src/hooks/useFormEvents.ts b/src/components/Form/src/hooks/useFormEvents.ts
index 96c9830b8..cc7597290 100644
--- a/src/components/Form/src/hooks/useFormEvents.ts
+++ b/src/components/Form/src/hooks/useFormEvents.ts
@@ -39,7 +39,8 @@ export function useFormEvents({
     Object.keys(formModel).forEach((key) => {
       const schema = unref(getSchema).find((item) => item.field === key);
       const isInput = schema?.component && defaultValueComponents.includes(schema.component);
-      formModel[key] = isInput ? defaultValueRef.value[key] || '' : defaultValueRef.value[key];
+      const defaultValue = cloneDeep(defaultValueRef.value[key]);
+      formModel[key] = isInput ? defaultValue || '' : defaultValue;
     });
     nextTick(() => clearValidate());
 
diff --git a/src/components/Form/src/hooks/useFormValues.ts b/src/components/Form/src/hooks/useFormValues.ts
index b5492dfe6..34dd9ddf7 100644
--- a/src/components/Form/src/hooks/useFormValues.ts
+++ b/src/components/Form/src/hooks/useFormValues.ts
@@ -3,7 +3,7 @@ import { dateUtil } from '/@/utils/dateUtil';
 import { unref } from 'vue';
 import type { Ref, ComputedRef } from 'vue';
 import type { FormProps, FormSchema } from '../types/form';
-import { set } from 'lodash-es';
+import { cloneDeep, set } from 'lodash-es';
 
 interface UseFormValuesContext {
   defaultValueRef: Ref<any>;
@@ -124,7 +124,7 @@ export function useFormValues({
         }
       }
     });
-    defaultValueRef.value = obj;
+    defaultValueRef.value = cloneDeep(obj);
   }
 
   return { handleFormValues, initDefault };