diff --git a/.env b/.env
index ed99733..f4e637a 100644
--- a/.env
+++ b/.env
@@ -1,3 +1,3 @@
 VUE_APP_NAME=Market
-VUE_APP_API_BASE_URL=https://bo.liche.cn
+VUE_APP_API_BASE_URL=https://market.liche.cn/api
 #npm run build 加载环境
\ No newline at end of file
diff --git a/.env.preview b/.env.preview
index 1cdd059..5ed0bc1 100644
--- a/.env.preview
+++ b/.env.preview
@@ -1,3 +1,3 @@
 NODE_ENV=production
-VUE_APP_API_BASE_URL=https://bo.liche.cn
+VUE_APP_API_BASE_URL=https://market.liche.cn/api
 npm run build:preview 加载环境
\ No newline at end of file
diff --git a/src/views/sylive/activity/components/activity-edit.vue b/src/views/sylive/activity/components/activity-edit.vue
index 7408204..f0426cf 100644
--- a/src/views/sylive/activity/components/activity-edit.vue
+++ b/src/views/sylive/activity/components/activity-edit.vue
@@ -41,6 +41,9 @@
           :upload-handler="bgImgHandler"
           @upload="onUpload"
         />
+        <div class="ele-text-secondary">
+          建议尺寸750X1600，顶部高度260为主题内容
+        </div>
       </el-form-item>
       <el-form-item label="直播频道:" prop="channelId">
         <el-input
@@ -89,6 +92,9 @@
           :upload-handler="shareImgHandler"
           @upload="onUpload"
         />
+        <div class="ele-text-secondary">
+          尺寸宽度750，二维码尺寸160X160，二维码位置（距离底部80,距离右边40）
+        </div>
       </el-form-item>
       <el-form-item label="分享描述:" prop="shareTitle">
         <div
diff --git a/src/views/sylive/activity/components/activity-item.vue b/src/views/sylive/activity/components/activity-item.vue
index 81d065a..32081ec 100644
--- a/src/views/sylive/activity/components/activity-item.vue
+++ b/src/views/sylive/activity/components/activity-item.vue
@@ -35,6 +35,7 @@
           :upload-handler="itemImgHandler"
           @upload="onUpload"
         />
+        <div class="ele-text-secondary">建议尺寸750X680</div>
       </el-form-item>
       <el-form-item label="抢购时间:" prop="dateRange">
         <el-date-picker
diff --git a/src/views/sylive/activity/components/qr-code.vue b/src/views/sylive/activity/components/qr-code.vue
index 786ab21..0189803 100644
--- a/src/views/sylive/activity/components/qr-code.vue
+++ b/src/views/sylive/activity/components/qr-code.vue
@@ -49,7 +49,7 @@
               :size="160"
               :image-settings="image"
             />
-            <div class="demonstration">鼠标右建可复制保存</div>
+            <div class="ele-text-secondary">鼠标右建可复制保存</div>
           </td>
         </tr>
       </tbody>