diff --git a/package/component/src/component/tag/index.less b/package/component/src/component/tag/index.less
index 07e2df30..34717fbf 100644
--- a/package/component/src/component/tag/index.less
+++ b/package/component/src/component/tag/index.less
@@ -73,12 +73,8 @@
      }
    }
 
-   &-ellipsis &-text {
-     display: inline-block;
-     white-space: nowrap;
-     word-wrap: normal;
-     overflow: hidden;
-     text-overflow: ellipsis
+   & &-text {
+    overflow: hidden; text-overflow: ellipsis; white-space: nowrap
    }
 
    & &-close-icon {
diff --git a/package/component/src/component/tag/index.vue b/package/component/src/component/tag/index.vue
index 2c4dfc24..07f8d36a 100644
--- a/package/component/src/component/tag/index.vue
+++ b/package/component/src/component/tag/index.vue
@@ -49,7 +49,6 @@ const classTag = computed(() => [
     [`layui-tag-${props.type}`]: props.type,
     "layui-tag-bordered": props.bordered,
     "layui-tag-disabled": props.disabled,
-    "layui-tag-ellipsis": props.maxWidth,
   },
 ]);
 
@@ -105,13 +104,8 @@ function useTagCustomStyle(props: TagProps) {
     <span v-if="$slots.icon" class="layui-tag-icon">
       <slot name="icon" />
     </span>
-    <span
-      style="overflow: hidden; text-overflow: ellipsis; white-space: nowrap"
-    >
-      <span v-if="maxWidth" :style="styleTag" class="layui-tag-text">
-        <slot />
-      </span>
-      <slot v-else />
+    <span class="layui-tag-text">
+      <slot />
     </span>
     <span
       v-if="closable"
diff --git a/package/document-component/src/document/zh-CN/components/tag.md b/package/document-component/src/document/zh-CN/components/tag.md
index ffe3503f..22dd47f5 100644
--- a/package/document-component/src/document/zh-CN/components/tag.md
+++ b/package/document-component/src/document/zh-CN/components/tag.md
@@ -14,7 +14,7 @@
 
 <template>
   <lay-space size="md">
-    <lay-tag>标签</lay-tag>
+    <lay-tag maxWidth="100px">标签</lay-tag>
     <lay-tag v-for="type in TAG_TYPES" :type="type">标签</lay-tag>
   </lay-space>
 </template>
@@ -164,10 +164,11 @@ export default {
   <template v-for="(tag, index) of tagData" :key="`tag-${index}`">
   <lay-tag 
     closable
+    maxWidth="100px"
     @close="handleClose(index)"
     style="margin-right: 5px;"
     >
-    {{tag}}
+    {{tag}} 
   </lay-tag>
   </template>
   <span id="tagDemo" @click="handlerFocus">
diff --git a/package/document-component/src/document/zh-CN/guide/changelog.md b/package/document-component/src/document/zh-CN/guide/changelog.md
index 185974e1..4fa60314 100644
--- a/package/document-component/src/document/zh-CN/guide/changelog.md
+++ b/package/document-component/src/document/zh-CN/guide/changelog.md
@@ -11,6 +11,15 @@
 <template>
 <lay-timeline>
   <lay-timeline-item title="1.7.x">
+    <ul> 
+      <a name="1-7-9"></a> 
+      <li> 
+        <h3>1.7.9 <span class="layui-badge-rim">2022-11-20</span></h3> 
+        <ul>
+          <li>[新增] upload 组件 auto 属性, 是否自动上传配置。</li>
+        </ul> 
+      </li>
+    </ul>
     <ul> 
       <a name="1-7-8"></a> 
       <li>