diff --git a/pages/digital-workshops/DeviceItem.vue b/pages/digital-workshops/DeviceItem.vue
index ae9226b..f841c8d 100644
--- a/pages/digital-workshops/DeviceItem.vue
+++ b/pages/digital-workshops/DeviceItem.vue
@@ -9,13 +9,7 @@
           <text class="text_21">空闲</text>
         </view>
       </view>
-      <image
-        class="avatar"
-        :src="
-          deviceInfo.licPicUrl ||
-          'https://codefun-proj-user-res-1256085488.cos.ap-guangzhou.myqcloud.com/611dd17441a9be0011f45822/620ccb0962a7d90011fe5c8f/16508784569649662229.png'
-        "
-      ></image>
+      <image class="avatar" :src="deviceInfo.licPicUrl || '/static/imgs/general/device-default.png'"></image>
     </view>
     <view class="right-group flex-col">
       <view class="top-group flex-row">
diff --git a/pages/digital-workshops/index.vue b/pages/digital-workshops/index.vue
index 4b31164..47e6c77 100644
--- a/pages/digital-workshops/index.vue
+++ b/pages/digital-workshops/index.vue
@@ -1,70 +1,78 @@
 <template>
-  <view class="content">
-    <view class="flex-col group">
-      <view class="flex-col section_1">
-        <view class="justify-between section_2">
-          <view class="select-area">
-            <qn-select options-align="left" :contentStyle="contentStyle" :options="factoryList" v-model="factoryId" placeholder="请选择工厂"></qn-select>
-          </view>
-          <text class="text_1" @click="go2('promotion', { id: factoryId, operation: isExample ? 'info' : 'edit' })">推广</text>
-        </view>
-      </view>
-      <view class="flex-col">
-        <view class="flex-col section_3">
-          <view class="flex-row group_2">
-            <view class="text-wrapper" :class="{ 'text-wrapper_selected': curTab === key }" v-for="(value, key) in listObj" :key="key" @click="selectTab(key)">
-              <text v-if="key != 'null'">{{ key }}</text>
-              <view v-show="curTab === key" class="divider"></view>
+  <view>
+    <view class="content">
+      <view class="flex-col group">
+        <view class="flex-col section_1">
+          <view class="justify-between section_2">
+            <view class="select-area">
+              <qn-select options-align="left" :contentStyle="contentStyle" :options="factoryList" v-model="factoryId" placeholder="请选择工厂"></qn-select>
             </view>
+            <text class="text_1" @click="go2('promotion', { id: factoryId, operation: isExample ? 'info' : 'edit' })">推广</text>
           </view>
         </view>
-        <view class="bottom-group flex-col">
-          <view class="flex-row section_5">
-            <view class="flex-row group_3" v-for="(value, key) in listObj[curTab].type" :key="key">
-              <view class="group_4">
-                <text class="text_5">{{ key }}(</text>
-                <text class="text_7">{{ value[0] }}</text>
-                <text class="text_5">/</text>
-                <text class="text_11">{{ value[1] }}</text>
-                <text class="text_5">)</text>
+        <view class="flex-col">
+          <view class="flex-col section_3">
+            <view class="flex-row group_2">
+              <view
+                class="text-wrapper"
+                :class="{ 'text-wrapper_selected': curTab === key }"
+                v-for="(value, key) in listObj"
+                :key="key"
+                @click="selectTab(key)"
+              >
+                <text v-if="key != 'null'">{{ key }}</text>
+                <view v-show="curTab === key" class="divider"></view>
               </view>
             </view>
-            <view v-if="!listObj['所有设备'].list || listObj['所有设备'].list.length == 0" class="flex-row-center-center empty_1">
-              <text>设备列表为空</text>
-            </view>
           </view>
-          <view class="flex-col section_8" v-if="cameraList && cameraList.length > 0">
-            <view class="justify-between group_11">
-              <text>摄像机({{ cameraList.length }}台)</text>
-              <image src="/static/imgs/digital-workshops/right-arrow-icon.png" class="image_1" @click="go2('camera-list', { id: factoryId })" />
-            </view>
-            <view class="flex-col items-center group_12">
-              <image src="/static/imgs/digital-workshops/camera-tip-bg.png" class="image_2" @click="go2('video-play', { url: cameraList[0].videoUrl })" />
-              <text class="text_18">{{ cameraList[0].address }}</text>
+          <view class="bottom-group flex-col">
+            <view class="flex-row section_5">
+              <view class="flex-row group_3" v-for="(value, key) in listObj[curTab].type" :key="key">
+                <view class="group_4">
+                  <text class="text_5">{{ key }}(</text>
+                  <text class="text_7">{{ value[0] }}</text>
+                  <text class="text_5">/</text>
+                  <text class="text_11">{{ value[1] }}</text>
+                  <text class="text_5">)</text>
+                </view>
+              </view>
+              <view v-if="!listObj['所有设备'].list || listObj['所有设备'].list.length == 0" class="flex-row-center-center empty_1">
+                <text>设备列表为空</text>
+              </view>
             </view>
-          </view>
-          <view class="flex-col section_9">
-            <view class="justify-between sticky">
-              <text class="text_19">设备列表</text>
-              <view class="flex-row group_14" v-if="!isExample" @click="addDevice">
-                <text>新增</text>
-                <image src="/static/imgs/digital-workshops/add-icon.png" class="image_4" />
+            <view class="flex-col section_8" v-if="cameraList && cameraList.length > 0">
+              <view class="justify-between group_11">
+                <text>摄像机({{ cameraList.length }}台)</text>
+                <image src="/static/imgs/digital-workshops/right-arrow-icon.png" class="image_1" @click="go2('camera-list', { id: factoryId })" />
+              </view>
+              <view class="flex-col items-center group_12">
+                <image src="/static/imgs/digital-workshops/camera-tip-bg.png" class="image_2" @click="go2('video-play', { url: cameraList[0].videoUrl })" />
+                <text class="text_18">{{ cameraList[0].address }}</text>
               </view>
             </view>
-            <view class="list-area">
-              <view v-if="listObj[curTab].list && listObj[curTab].list.length > 0">
-                <DeviceItem v-for="item in listObj[curTab].list" :key="item.id" :deviceInfo="item" style="margin-bottom: 20rpx" @click="jump"></DeviceItem>
+            <view class="flex-col section_9">
+              <view class="justify-between sticky">
+                <text class="text_19">设备列表</text>
+                <view class="flex-row group_14" v-if="!isExample" @click="addDevice">
+                  <text>新增</text>
+                  <image src="/static/imgs/digital-workshops/add-icon.png" class="image_4" />
+                </view>
               </view>
-              <view v-else>
-                <view class="flex-col group_9">
-                  <view class="flex-col items-center group_10">
-                    <view class="flex-col items-center image-wrapper">
-                      <image src="/static/imgs/digital-workshops/empty-list.png" class="image_5" />
+              <view class="list-area">
+                <view v-if="listObj[curTab].list && listObj[curTab].list.length > 0">
+                  <DeviceItem v-for="item in listObj[curTab].list" :key="item.id" :deviceInfo="item" style="margin-bottom: 20rpx" @click="jump"></DeviceItem>
+                </view>
+                <view v-else>
+                  <view class="flex-col group_9">
+                    <view class="flex-col items-center group_10">
+                      <view class="flex-col items-center image-wrapper">
+                        <image src="/static/imgs/digital-workshops/empty-list.png" class="image_5" />
+                      </view>
+                      <text class="text_10">设备列表为空</text>
+                    </view>
+                    <view class="flex-col items-center text-wrapper_4" @click="addDevice">
+                      <text>添加设备</text>
                     </view>
-                    <text class="text_10">设备列表为空</text>
-                  </view>
-                  <view class="flex-col items-center text-wrapper_4" @click="addDevice">
-                    <text>添加设备</text>
                   </view>
                 </view>
               </view>
@@ -243,8 +251,7 @@ export default {
 <style lang="scss" scoped>
 .content {
   width: 750rpx;
-  height: 100vh;
-  overflow-y: auto;
+  // overflow-y: auto;
 }
 .select-area {
   max-width: 400rpx;
diff --git a/static/imgs/general/device-default.png b/static/imgs/general/device-default.png
new file mode 100644
index 0000000..ee27b12
Binary files /dev/null and b/static/imgs/general/device-default.png differ