修改

src/views/system/dept/index.vue

@@ -410,7 +410,7 @@
           <el-col :span="24">
             <el-form-item label="机构缩略词" prop="breviary" label-width="240">
               <el-input
-                :maxlength="50"
+                :maxlength="5"
                 style="width: 270px;" 
                 v-model="form.breviary"
                 placeholder="请输入机构缩略词"