diff --git a/packages/devui-vue/devui/textarea/__tests__/textarea.spec.ts b/packages/devui-vue/devui/textarea/__tests__/textarea.spec.ts
index a0d3544405..538cbdec0d 100644
--- a/packages/devui-vue/devui/textarea/__tests__/textarea.spec.ts
+++ b/packages/devui-vue/devui/textarea/__tests__/textarea.spec.ts
@@ -1,9 +1,9 @@
 import { mount } from '@vue/test-utils';
 import { ref, nextTick } from 'vue';
 import DTextarea from '../src/textarea';
-import { useNamespace } from '../../shared/hooks/use-namespace';
+import { useNamespace } from '@devui/shared/utils';
 
-const ns = useNamespace('textarea', true);
+const ns = useNamespace('textarea');
 
 describe('textarea test', () => {
   it('d-textarea render work', async () => {
@@ -20,7 +20,7 @@ describe('textarea test', () => {
       },
     });
     const textarea = wrapper.find('textarea');
-    expect(textarea.classes()).toContain('devui-textarea');
+    expect(textarea.classes()).toContain(ns.b());
     expect(textarea.element.value).toBe('abc');
 
     await textarea.setValue('def');
@@ -100,12 +100,12 @@ describe('textarea test', () => {
         error: false,
       },
     });
-    expect(wrapper.find('textarea').classes()).not.toContain('devui-textarea--error');
+    expect(wrapper.find('textarea').classes()).not.toContain(ns.m('error'));
 
     await wrapper.setProps({
       error: true,
     });
-    expect(wrapper.find('textarea').classes()).toContain('devui-textarea--error');
+    expect(wrapper.find('textarea').classes()).toContain(ns.m('error'));
   });
 
   it('d-textarea autosize work', async () => {
@@ -138,7 +138,7 @@ describe('textarea test', () => {
       template: `
         <d-textarea v-model="value" show-count />
       `,
-      setup () {
+      setup() {
         return {
           value,
         };
diff --git a/packages/devui-vue/devui/textarea/src/composables/use-textarea-event.ts b/packages/devui-vue/devui/textarea/src/composables/use-textarea-event.ts
index c29ce27f64..c65182549d 100644
--- a/packages/devui-vue/devui/textarea/src/composables/use-textarea-event.ts
+++ b/packages/devui-vue/devui/textarea/src/composables/use-textarea-event.ts
@@ -1,9 +1,10 @@
-import { inject, Ref, SetupContext } from 'vue';
+import { inject, Ref, SetupContext, ref } from 'vue';
 import { FormItemContext, FORM_ITEM_TOKEN } from '../../../form';
 import { TextareaProps, UseTextareaEvent } from '../textarea-types';
 
-export function useTextareaEvent(isFocus: Ref<boolean>, props: TextareaProps, ctx: SetupContext): UseTextareaEvent {
+export function useTextareaEvent(isFocus: Ref<boolean>, props: TextareaProps, ctx: SetupContext) {
   const formItemContext = inject(FORM_ITEM_TOKEN, undefined) as FormItemContext;
+  const isComposition = ref(false);
   const onFocus = (e: FocusEvent) => {
     isFocus.value = true;
     ctx.emit('focus', e);
@@ -18,6 +19,9 @@ export function useTextareaEvent(isFocus: Ref<boolean>, props: TextareaProps, ct
   };
 
   const onInput = (e: Event) => {
+    if (isComposition.value) {
+      return;
+    }
     ctx.emit('update:modelValue', (e.target as HTMLInputElement).value);
     ctx.emit('update', (e.target as HTMLInputElement).value);
   };
@@ -30,5 +34,22 @@ export function useTextareaEvent(isFocus: Ref<boolean>, props: TextareaProps, ct
     ctx.emit('keydown', e);
   };
 
-  return { onFocus, onBlur, onInput, onChange, onKeydown };
+  const onCompositionStart = () => {
+    isComposition.value = true;
+  };
+
+  const onCompositionUpdate = (e: CompositionEvent) => {
+    const text = (e.target as HTMLInputElement)?.value;
+    const lastCharacter = text[text.length - 1] || '';
+    isComposition.value = !/([(\uAC00-\uD7AF)|(\u3130-\u318F)])+/gi.test(lastCharacter);
+  };
+
+  const onCompositionEnd = (e: CompositionEvent) => {
+    if (isComposition.value) {
+      isComposition.value = false;
+      onInput(e);
+    }
+  };
+
+  return { onFocus, onBlur, onInput, onChange, onKeydown, onCompositionStart, onCompositionUpdate, onCompositionEnd };
 }
diff --git a/packages/devui-vue/devui/textarea/src/composables/use-textarea-render.ts b/packages/devui-vue/devui/textarea/src/composables/use-textarea-render.ts
index e017d78efc..19549ec8e2 100644
--- a/packages/devui-vue/devui/textarea/src/composables/use-textarea-render.ts
+++ b/packages/devui-vue/devui/textarea/src/composables/use-textarea-render.ts
@@ -1,7 +1,7 @@
 import { computed, toRefs, ref, inject } from 'vue';
-import { FORM_TOKEN, FormContext, FORM_ITEM_TOKEN, FormItemContext } from '../../../form';
+import { FORM_TOKEN, FormContext, FORM_ITEM_TOKEN, FormItemContext, STYLE_TOKEN } from '../../../form';
 import { TextareaProps, UseTextareaRender } from '../textarea-types';
-import { useNamespace } from '../../../shared/hooks/use-namespace';
+import { useNamespace } from '@devui/shared/utils';
 
 export function useTextareaRender(props: TextareaProps): UseTextareaRender {
   const formContext = inject(FORM_TOKEN, undefined) as FormContext;
@@ -12,12 +12,15 @@ export function useTextareaRender(props: TextareaProps): UseTextareaRender {
   const { error, disabled } = toRefs(props);
   const textareaDisabled = computed(() => disabled.value || formContext?.disabled);
 
+  const styleType = inject(STYLE_TOKEN, undefined);
+
   const wrapClasses = computed(() => ({
     [ns.b()]: true,
     [ns.m('focus')]: isFocus.value,
     [ns.m('disabled')]: textareaDisabled.value,
     [ns.m('error')]: error.value || isValidateError.value,
     [ns.m('feedback')]: Boolean(formItemContext?.validateState) && formItemContext?.showFeedback,
+    [ns.m('gary-style')]: styleType === 'gray',
   }));
 
   return { isFocus, textareaDisabled, wrapClasses };
diff --git a/packages/devui-vue/devui/textarea/src/textarea.scss b/packages/devui-vue/devui/textarea/src/textarea.scss
index 214663495b..23d08f4172 100644
--- a/packages/devui-vue/devui/textarea/src/textarea.scss
+++ b/packages/devui-vue/devui/textarea/src/textarea.scss
@@ -4,6 +4,8 @@
   width: 100%;
   box-sizing: border-box;
   padding: 4px 8px;
+  font-size: $devui-font-size;
+  font-family: inherit;
   color: var(--devui-text, #252b3a);
   vertical-align: middle;
   outline: none;
@@ -12,6 +14,10 @@
   background: $devui-form-control-bg;
   transition: border-color 0.3s $devui-animation-ease-in-out-smooth;
 
+  &::placeholder {
+    color: $devui-placeholder;
+  }
+
   &:not(.#{$devui-prefix}-textarea--error):not(.#{$devui-prefix}-textarea--disabled):not(.#{$devui-prefix}-textarea--focus):hover {
     border-color: $devui-form-control-line-hover;
   }
@@ -52,4 +58,14 @@
   &--feedback {
     padding-right: 28px;
   }
+
+  &--gray-style:not(.#{$devui-prefix}-textarea--disabled):not(.#{$devui-prefix}-textarea--error) {
+    background: $devui-gray-5;
+    border-color: $devui-gray-5;
+
+    &:hover {
+      background: $devui-gray-10;
+      border-color: $devui-gray-10 !important;
+    }
+  }
 }
diff --git a/packages/devui-vue/devui/textarea/src/textarea.tsx b/packages/devui-vue/devui/textarea/src/textarea.tsx
index 5c7152f00f..2c2eeeef3c 100644
--- a/packages/devui-vue/devui/textarea/src/textarea.tsx
+++ b/packages/devui-vue/devui/textarea/src/textarea.tsx
@@ -1,7 +1,7 @@
 import { defineComponent, inject, nextTick, onMounted, SetupContext, shallowRef, toRefs, watch } from 'vue';
 import { FORM_ITEM_TOKEN, FormItemContext } from '../../form';
 import { textareaProps, TextareaProps } from './textarea-types';
-import { useNamespace } from '../../shared/hooks/use-namespace';
+import { useNamespace } from '@devui/shared/utils';
 import { useTextareaRender } from './composables/use-textarea-render';
 import { useTextareaEvent } from './composables/use-textarea-event';
 import { useTextareaAutosize } from './composables/use-textarea-autosize';
@@ -18,7 +18,11 @@ export default defineComponent({
     const textarea = shallowRef<HTMLTextAreaElement>();
     const ns = useNamespace('textarea');
     const { isFocus, textareaDisabled, wrapClasses } = useTextareaRender(props);
-    const { onFocus, onBlur, onInput, onChange, onKeydown } = useTextareaEvent(isFocus, props, ctx);
+    const { onFocus, onBlur, onInput, onChange, onKeydown, onCompositionStart, onCompositionUpdate, onCompositionEnd } = useTextareaEvent(
+      isFocus,
+      props,
+      ctx
+    );
     const { textareaStyle, updateTextareaStyle } = useTextareaAutosize(props, textarea);
 
     watch(
@@ -46,6 +50,9 @@ export default defineComponent({
           disabled={textareaDisabled.value}
           style={textareaStyle.value}
           class={wrapClasses.value}
+          onCompositionstart={onCompositionStart}
+          onCompositionupdate={onCompositionUpdate}
+          onCompositionend={onCompositionEnd}
           onInput={onInput}
           onFocus={onFocus}
           onBlur={onBlur}