用户增长曲线增加权限

src/views/wel/index.vue

@@ -47,7 +47,7 @@
             <avue-data-rotate :option="optionMusic"></avue-data-rotate>
           </el-card>
           <br>
-          <el-card header="用户数增长曲线">
+          <el-card header="用户数增长曲线" v-if="permission.user_increase">
             <div id="userStatistics" :style="{ width: '100%', height: '450px' }"></div>
           </el-card>
           <accountstatic head="用户财务账本" :data="useraccountData" v-if="permission.account_static"></accountstatic>