修改优惠券赠送的权限

src/views/coupon/coupon/index.vue

@@ -33,7 +33,7 @@
       </el-col>
       <el-col :span="1.5">
         <el-button type="primary" plain size="mini" @click="giveClick"
-          v-hasPermi="['coupon:coupon:add']">赠送</el-button>
+          v-hasPermi="['coupon:user:give']">赠送</el-button>
       </el-col>
     </el-row>
     <el-table v-loading="loading" :data="couponList">