diff --git a/manifest.json b/manifest.json
index 0bcd460..4c33f11 100644
--- a/manifest.json
+++ b/manifest.json
@@ -2,8 +2,8 @@
     "name" : "灿能物联",
     "appid" : "__UNI__88BC25B",
     "description" : "",
-    "versionName" : "1.4.4",
-    "versionCode" : 144,
+    "versionName" : "1.4.5",
+    "versionCode" : 145,
     "transformPx" : false,
     /* 5+App特有相关 */
     "app-plus" : {
diff --git a/pages/index/index.vue b/pages/index/index.vue
index 80f99d0..d1e9cd7 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -31,7 +31,7 @@
                 <!-- 主用户 -->
                 <ZhuYongHu :devCount="devCount" v-if="userInfo.authorities === 'app_vip_user'" />
                 <YouKe :devCount="devCount" v-if="userInfo.authorities === 'tourist'"></YouKe>
-                <template v-if="engineeringList.length">
+                <template v-show="engineeringList.length">
                     <view class="canneng-index-title mt20">设备列表</view>
                     <Device ref="device" :store="store" />
                 </template>
diff --git a/pages/mine/about.vue b/pages/mine/about.vue
index 4a6da0a..3b748d2 100644
--- a/pages/mine/about.vue
+++ b/pages/mine/about.vue
@@ -4,7 +4,7 @@
             <view class="about">
                 <image src="/static/logo.png" class="logo"></image>
                 <view class="name">灿能物联</view>
-                <view class="version">Version 1.0.2</view>
+                <view class="version">Version 1.0.3</view>
             </view>
         </view>
     </Cn-page>