diff --git a/ruoyi-ui/src/views/system/role/index.vue b/ruoyi-ui/src/views/system/role/index.vue
index 1739f0a..dddc906 100644
--- a/ruoyi-ui/src/views/system/role/index.vue
+++ b/ruoyi-ui/src/views/system/role/index.vue
@@ -91,7 +91,7 @@
           icon="el-icon-download"
           size="mini"
           @click="handleExport"
-          v-hasPermi="['system:post:export']"
+          v-hasPermi="['system:role:export']"
         >导出</el-button>
       </el-col>
     </el-row>