diff --git a/src/components/ImageUpload/index.vue b/src/components/ImageUpload/index.vue
index 1a55396..42b28b1 100644
--- a/src/components/ImageUpload/index.vue
+++ b/src/components/ImageUpload/index.vue
@@ -1,6 +1,6 @@
 <template>
-  <div 
-    class="component-upload-image" 
+  <div
+    class="component-upload-image"
     @mouseenter="handleMouseEnter"
     @mouseleave="handleMouseLeave"
   >
@@ -26,7 +26,7 @@
       drag
     >
       <!-- 粘贴区域（隐藏） -->
-      <textarea 
+      <textarea
         ref="pasteArea"
         class="paste-area"
         @paste="handlePaste"
@@ -66,6 +66,9 @@
 
     <!-- 上传提示 -->
     <div class="el-upload__tip" slot="tip" v-if="showTip">
+      <div style="color: #909399; margin-bottom: 8px;">
+        建议尺寸：700×286
+      </div>
       请上传
       <template v-if="fileSize">大小不超过 <b style="color: #f56c6c">{{ fileSize }}MB</b></template>
       <template v-if="fileType">格式为 <b style="color: #f56c6c">{{ fileType.join("/") }}</b></template>
@@ -175,7 +178,7 @@ export default {
           // 然后将数组转为对象数组
           this.fileList = list.map(item => {
             if (typeof item === "string") {
-              return { 
+              return {
                 name: item,  // 保持原始名称，用于判断文件类型
                 url: this.getRealUrl(item)
               };
@@ -246,7 +249,7 @@ export default {
         return {
           Authorization: "Bearer " + getToken(),
         };
-      } 
+      }
       return {};
     },
   },
@@ -290,9 +293,9 @@ export default {
     handlePaste(event) {
       // 阻止默认行为
       event.preventDefault();
-      
+
       const items = event.clipboardData?.items;
-      
+
       if (!items) {
         this.$modal.msgError('当前浏览器不支持粘贴上传');
         return;
@@ -343,7 +346,7 @@ export default {
               'Content-Type': 'multipart/form-data'
             }
           });
-          
+
           this.handleUploadSuccess(response.data, file);
         } catch (error) {
           this.handleUploadError();
@@ -396,14 +399,14 @@ export default {
     handleUploadSuccess(res, file) {
       if (this.host === 'qiniu') {
         // 七牛云返回的是文件信息
-        this.uploadList.push({ 
+        this.uploadList.push({
           name: res.key,
           url: process.env.VUE_APP_QINIU_DOMAIN + '/' + res.key // 需要配置七牛云域名
         });
         this.uploadedSuccessfully();
       } else {
         if (res.code === 200) {
-          this.uploadList.push({ 
+          this.uploadList.push({
             name: file.name,  // 保持原始文件名
             url: res.fileName  // 保持原始返回的URL
           });
@@ -518,7 +521,7 @@ export default {
     object-fit: cover;
     object-position: center;
   }
-  
+
   &.is-file {
     .el-upload-list__item-thumbnail {
       padding: 20px;
@@ -549,7 +552,7 @@ export default {
     cursor: default;
     text-align: center;
     transition: opacity .3s;
-    
+
     .el-upload-list__item-delete {
       position: static;
       font-size: inherit;
diff --git a/src/views/bst/ad/index.vue b/src/views/bst/ad/index.vue
index cc3da49..c703a5e 100644
--- a/src/views/bst/ad/index.vue
+++ b/src/views/bst/ad/index.vue
@@ -118,7 +118,9 @@
           </el-select>
         </el-form-item>
         <el-form-item label="广告图片" prop="picture">
+          <div class="upload-wrapper">
           <image-upload v-model="form.picture" :limit="1"/>
+          </div>
         </el-form-item>
         <el-form-item label="跳转类型" prop="urlType">
           <el-select v-model="form.urlType" placeholder="请选择跳转类型">