diff --git a/src/_common b/src/_common
index 8538ba896..9c1c035a4 160000
--- a/src/_common
+++ b/src/_common
@@ -1 +1 @@
-Subproject commit 8538ba896ad100fd716edbd7252fe0d06da8447a
+Subproject commit 9c1c035a4c38b5ac4f8cf50276e0ef52f5dda211
diff --git a/src/textarea/textarea.tsx b/src/textarea/textarea.tsx
index 237d55dc5..d7bc5169c 100644
--- a/src/textarea/textarea.tsx
+++ b/src/textarea/textarea.tsx
@@ -249,6 +249,7 @@ export default mixins(Vue as VueConstructor<Textarea>, classPrefixMixins).extend
         [this.commonStatusClassName.disabled]: this.tDisabled,
         [this.commonStatusClassName.focused]: this.focused,
         [`${this.classPrefix}-resize-none`]: typeof this.autosize === 'object',
+        [`${this.classPrefix}-hide-scrollbar`]: this.autosize === true,
       },
     ];
     const tips = renderTNodeJSX(this, 'tips');
diff --git a/test/snap/__snapshots__/csr.test.js.snap b/test/snap/__snapshots__/csr.test.js.snap
index b93cdd897..94e1408ea 100644
--- a/test/snap/__snapshots__/csr.test.js.snap
+++ b/test/snap/__snapshots__/csr.test.js.snap
@@ -120800,7 +120800,7 @@ exports[`csr snapshot test > csr test ./src/textarea/_example/base.vue 1`] = `
       class="t-textarea"
     >
       <textarea
-        class="t-textarea__inner"
+        class="t-textarea__inner t-hide-scrollbar"
         name="description"
         placeholder="请输入文案，高度可自适应；autosize=true"
         unselectable="off"
diff --git a/test/snap/__snapshots__/ssr.test.js.snap b/test/snap/__snapshots__/ssr.test.js.snap
index b228836f5..fa50ff8a0 100644
--- a/test/snap/__snapshots__/ssr.test.js.snap
+++ b/test/snap/__snapshots__/ssr.test.js.snap
@@ -1185,7 +1185,7 @@ exports[`ssr snapshot test > renders ./src/tag-input/_example/status.vue correct
 
 exports[`ssr snapshot test > renders ./src/tag-input/_example/theme.vue correctly 1`] = `"<div data-server-rendered="true" class="t-space t-space-vertical" style="gap:16px;"><div class="t-space-item"><div class="t-input__wrap t-tag-input t-tag-input--break-line t-tag-input--with-tag"><div class="t-input t-input--prefix"><div class="t-input__prefix"><div class="t-tag t-tag--primary t-tag--dark t-tag--close"><span>Vue</span><svg fill="none" viewBox="0 0 24 24" width="1em" height="1em" class="t-icon t-icon-close t-tag__icon-close" style="fill:none;"><g id="close"><path id="stroke1" stroke="currentColor" d="M16.9503 7.05029L12.0005 12M12.0005 12L7.05078 16.9498M12.0005 12L16.9503 16.9498M12.0005 12L7.05078 7.05029" stroke-linecap="square" stroke-width="2"></path></g></svg></div><div class="t-tag t-tag--primary t-tag--dark t-tag--close"><span>React</span><svg fill="none" viewBox="0 0 24 24" width="1em" height="1em" class="t-icon t-icon-close t-tag__icon-close" style="fill:none;"><g id="close"><path id="stroke1" stroke="currentColor" d="M16.9503 7.05029L12.0005 12M12.0005 12L7.05078 16.9498M12.0005 12L16.9503 16.9498M12.0005 12L7.05078 7.05029" stroke-linecap="square" stroke-width="2"></path></g></svg></div><div class="t-tag t-tag--primary t-tag--dark t-tag--close"><span>Miniprogram</span><svg fill="none" viewBox="0 0 24 24" width="1em" height="1em" class="t-icon t-icon-close t-tag__icon-close" style="fill:none;"><g id="close"><path id="stroke1" stroke="currentColor" d="M16.9503 7.05029L12.0005 12M12.0005 12L7.05078 16.9498M12.0005 12L16.9503 16.9498M12.0005 12L7.05078 7.05029" stroke-linecap="square" stroke-width="2"></path></g></svg></div></div><input autocomplete="" placeholder="" type="text" unselectable="off" value="" class="t-input__inner"><span class="t-input__input-pre"></span></div></div></div><div class="t-space-item"><div class="t-input__wrap t-tag-input t-tag-input--break-line t-tag-input--with-tag"><div class="t-input t-input--prefix"><div class="t-input__prefix"><div class="t-tag t-tag--success t-tag--dark t-tag--close"><span>Vue</span><svg fill="none" viewBox="0 0 24 24" width="1em" height="1em" class="t-icon t-icon-close t-tag__icon-close" style="fill:none;"><g id="close"><path id="stroke1" stroke="currentColor" d="M16.9503 7.05029L12.0005 12M12.0005 12L7.05078 16.9498M12.0005 12L16.9503 16.9498M12.0005 12L7.05078 7.05029" stroke-linecap="square" stroke-width="2"></path></g></svg></div><div class="t-tag t-tag--success t-tag--dark t-tag--close"><span>React</span><svg fill="none" viewBox="0 0 24 24" width="1em" height="1em" class="t-icon t-icon-close t-tag__icon-close" style="fill:none;"><g id="close"><path id="stroke1" stroke="currentColor" d="M16.9503 7.05029L12.0005 12M12.0005 12L7.05078 16.9498M12.0005 12L16.9503 16.9498M12.0005 12L7.05078 7.05029" stroke-linecap="square" stroke-width="2"></path></g></svg></div><div class="t-tag t-tag--success t-tag--dark t-tag--close"><span>Miniprogram</span><svg fill="none" viewBox="0 0 24 24" width="1em" height="1em" class="t-icon t-icon-close t-tag__icon-close" style="fill:none;"><g id="close"><path id="stroke1" stroke="currentColor" d="M16.9503 7.05029L12.0005 12M12.0005 12L7.05078 16.9498M12.0005 12L16.9503 16.9498M12.0005 12L7.05078 7.05029" stroke-linecap="square" stroke-width="2"></path></g></svg></div></div><input autocomplete="" placeholder="" type="text" unselectable="off" value="" class="t-input__inner"><span class="t-input__input-pre"></span></div></div></div><div class="t-space-item"><div class="t-input__wrap t-tag-input t-tag-input--break-line t-tag-input--with-tag"><div class="t-input t-input--prefix"><div class="t-input__prefix"><div class="t-tag t-tag--warning t-tag--dark t-tag--close"><span>Vue</span><svg fill="none" viewBox="0 0 24 24" width="1em" height="1em" class="t-icon t-icon-close t-tag__icon-close" style="fill:none;"><g id="close"><path id="stroke1" stroke="currentColor" d="M16.9503 7.05029L12.0005 12M12.0005 12L7.05078 16.9498M12.0005 12L16.9503 16.9498M12.0005 12L7.05078 7.05029" stroke-linecap="square" stroke-width="2"></path></g></svg></div><div class="t-tag t-tag--warning t-tag--dark t-tag--close"><span>React</span><svg fill="none" viewBox="0 0 24 24" width="1em" height="1em" class="t-icon t-icon-close t-tag__icon-close" style="fill:none;"><g id="close"><path id="stroke1" stroke="currentColor" d="M16.9503 7.05029L12.0005 12M12.0005 12L7.05078 16.9498M12.0005 12L16.9503 16.9498M12.0005 12L7.05078 7.05029" stroke-linecap="square" stroke-width="2"></path></g></svg></div><div class="t-tag t-tag--warning t-tag--dark t-tag--close"><span>Miniprogram</span><svg fill="none" viewBox="0 0 24 24" width="1em" height="1em" class="t-icon t-icon-close t-tag__icon-close" style="fill:none;"><g id="close"><path id="stroke1" stroke="currentColor" d="M16.9503 7.05029L12.0005 12M12.0005 12L7.05078 16.9498M12.0005 12L16.9503 16.9498M12.0005 12L7.05078 7.05029" stroke-linecap="square" stroke-width="2"></path></g></svg></div></div><input autocomplete="" placeholder="" type="text" unselectable="off" value="" class="t-input__inner"><span class="t-input__input-pre"></span></div></div></div><div class="t-space-item"><div class="t-input__wrap t-tag-input t-tag-input--break-line t-tag-input--with-tag"><div class="t-input t-input--prefix"><div class="t-input__prefix"><div class="t-tag t-tag--danger t-tag--dark t-tag--close"><span>Vue</span><svg fill="none" viewBox="0 0 24 24" width="1em" height="1em" class="t-icon t-icon-close t-tag__icon-close" style="fill:none;"><g id="close"><path id="stroke1" stroke="currentColor" d="M16.9503 7.05029L12.0005 12M12.0005 12L7.05078 16.9498M12.0005 12L16.9503 16.9498M12.0005 12L7.05078 7.05029" stroke-linecap="square" stroke-width="2"></path></g></svg></div><div class="t-tag t-tag--danger t-tag--dark t-tag--close"><span>React</span><svg fill="none" viewBox="0 0 24 24" width="1em" height="1em" class="t-icon t-icon-close t-tag__icon-close" style="fill:none;"><g id="close"><path id="stroke1" stroke="currentColor" d="M16.9503 7.05029L12.0005 12M12.0005 12L7.05078 16.9498M12.0005 12L16.9503 16.9498M12.0005 12L7.05078 7.05029" stroke-linecap="square" stroke-width="2"></path></g></svg></div><div class="t-tag t-tag--danger t-tag--dark t-tag--close"><span>Miniprogram</span><svg fill="none" viewBox="0 0 24 24" width="1em" height="1em" class="t-icon t-icon-close t-tag__icon-close" style="fill:none;"><g id="close"><path id="stroke1" stroke="currentColor" d="M16.9503 7.05029L12.0005 12M12.0005 12L7.05078 16.9498M12.0005 12L16.9503 16.9498M12.0005 12L7.05078 7.05029" stroke-linecap="square" stroke-width="2"></path></g></svg></div></div><input autocomplete="" placeholder="" type="text" unselectable="off" value="" class="t-input__inner"><span class="t-input__input-pre"></span></div></div></div></div>"`;
 
-exports[`ssr snapshot test > renders ./src/textarea/_example/base.vue correctly 1`] = `"<div data-server-rendered="true" class="t-space t-space-vertical" style="gap:16px;"><div class="t-space-item"><div class="t-textarea"><textarea placeholder="请输入描述文案" name="description" unselectable="off" class="t-textarea__inner"></textarea></div></div><div class="t-space-item"><div class="t-textarea"><textarea placeholder="请输入文案，高度可自适应；autosize=true" name="description" unselectable="off" class="t-textarea__inner"></textarea></div></div><div class="t-space-item"><div class="t-textarea"><textarea placeholder="请输入文案，高度可自适应，最小3行，最大5行；autosize={minRows: 3, maxRows: 5}" name="description" unselectable="off" class="t-textarea__inner t-resize-none"></textarea></div></div></div>"`;
+exports[`ssr snapshot test > renders ./src/textarea/_example/base.vue correctly 1`] = `"<div data-server-rendered="true" class="t-space t-space-vertical" style="gap:16px;"><div class="t-space-item"><div class="t-textarea"><textarea placeholder="请输入描述文案" name="description" unselectable="off" class="t-textarea__inner"></textarea></div></div><div class="t-space-item"><div class="t-textarea"><textarea placeholder="请输入文案，高度可自适应；autosize=true" name="description" unselectable="off" class="t-textarea__inner t-hide-scrollbar"></textarea></div></div><div class="t-space-item"><div class="t-textarea"><textarea placeholder="请输入文案，高度可自适应，最小3行，最大5行；autosize={minRows: 3, maxRows: 5}" name="description" unselectable="off" class="t-textarea__inner t-resize-none"></textarea></div></div></div>"`;
 
 exports[`ssr snapshot test > renders ./src/textarea/_example/events.vue correctly 1`] = `"<div data-server-rendered="true" class="t-textarea"><textarea placeholder="请输入" unselectable="off" class="t-textarea__inner"></textarea></div>"`;