update README.md.

README.md

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 ## 演示图
 
-![楼宇管理](https://images.gitee.com/uploads/images/2021/0220/162214_f335894e_2336929.png "楼宇管理.png")
-![房间管理](https://images.gitee.com/uploads/images/2021/0220/162256_97c1dedf_2336929.png "房间管理.png")
-![房间管理](https://images.gitee.com/uploads/images/2021/0220/162316_d0dcfe0f_2336929.png "房间管理-空间列表.png")
-![客户管理](https://images.gitee.com/uploads/images/2021/0220/162343_93e9cbdb_2336929.png "企业服务-客户管理.png")
-![客户管理](https://images.gitee.com/uploads/images/2021/0220/162428_27f74f46_2336929.png "企业服务-客户管理-编辑.png")
-![供应商管理](https://images.gitee.com/uploads/images/2021/0220/162402_4e62c143_2336929.png "企业服务-供应商管理.png")
-![服务管理](https://images.gitee.com/uploads/images/2021/0220/162508_9cde4862_2336929.png "企业服务-服务管理.png")
-![报修管理](https://images.gitee.com/uploads/images/2021/0220/162548_40a9af42_2336929.png "报修管理-工单管理.png")
-![意向合同](https://images.gitee.com/uploads/images/2021/0220/162635_f1b78d30_2336929.png "资产管理-意向合同.png")
-![合同管理](https://images.gitee.com/uploads/images/2021/0220/162651_c45fe3b1_2336929.png "资产管理-合同管理.png")
-![合同详情](https://images.gitee.com/uploads/images/2021/0220/162706_fe86ad60_2336929.png "资产管理-合同详情.png")
-![账单管理](https://images.gitee.com/uploads/images/2021/0220/162723_d1df3303_2336929.png "资产管理-账单管理.png")
-![账单报表](https://images.gitee.com/uploads/images/2021/0220/162741_79dfc0d6_2336929.png "资产管理-账单报表.png")
-![线索管理](https://images.gitee.com/uploads/images/2021/0220/162805_73e62f60_2336929.png "招商管理-线索管理.png")
-![线索分派](https://images.gitee.com/uploads/images/2021/0220/162820_7f703795_2336929.png "招商管理-线索分派.png")
-![活动管理](https://images.gitee.com/uploads/images/2021/0220/162842_e83f88c3_2336929.png "社群活动-活动管理.png")
-![图形数据](https://images.gitee.com/uploads/images/2021/0220/162858_9f322544_2336929.png "园区管理.png")
-![用户管理](https://images.gitee.com/uploads/images/2021/0220/162928_228978d0_2336929.png "用户管理.png")
-
-
+*PC端后台管理
+<table>
+    <tr>
+        <td><img src="https://images.gitee.com/uploads/images/2021/0220/162214_f335894e_2336929.png"/></td>
+        <td><img src="https://images.gitee.com/uploads/images/2021/0220/162858_9f322544_2336929.png"/></td>
+    </tr>
+    <tr>
+        <td><img src="https://images.gitee.com/uploads/images/2021/0220/162316_d0dcfe0f_2336929.png"/></td>
+        <td><img src="https://images.gitee.com/uploads/images/2021/0220/162256_97c1dedf_2336929.png"/></td>
+    </tr>
+    <tr>
+        <td><img src="https://images.gitee.com/uploads/images/2021/0220/162343_93e9cbdb_2336929.png/></td>
+        <td><img src="https://images.gitee.com/uploads/images/2021/0220/162428_27f74f46_2336929.png"/></td>
+    </tr>
+	<tr>
+        <td><img src="https://images.gitee.com/uploads/images/2021/0220/162402_4e62c143_2336929.png"/></td>
+        <td><img src="https://images.gitee.com/uploads/images/2021/0220/162508_9cde4862_2336929.png"/></td>
+    </tr>	 
+    <tr>
+        <td><img src="https://images.gitee.com/uploads/images/2021/0220/162548_40a9af42_2336929.png"/></td>
+        <td><img src="https://images.gitee.com/uploads/images/2021/0220/162842_e83f88c3_2336929.png"/></td>
+    </tr>
+	<tr>
+        <td><img src="https://images.gitee.com/uploads/images/2021/0220/162635_f1b78d30_2336929.png"/></td>
+        <td><img src="https://images.gitee.com/uploads/images/2021/0220/162651_c45fe3b1_2336929.png"/></td>
+    </tr>
+	<tr>
+        <td><img src="https://images.gitee.com/uploads/images/2021/0220/162723_d1df3303_2336929.png"/></td>
+        <td><img src="https://images.gitee.com/uploads/images/2021/0220/162741_79dfc0d6_2336929.png"/></td>
+    </tr>
+    <tr>
+        <td><img src="https://images.gitee.com/uploads/images/2021/0220/162805_73e62f60_2336929.png"/></td>
+        <td><img src="https://images.gitee.com/uploads/images/2021/0220/162820_7f703795_2336929.png"/></td>
+    </tr>
+</table>
+
+
+*微信小程序端