diff --git a/src/views/system/post/index.vue b/src/views/system/post/index.vue
index 155fa3d..0df9a46 100644
--- a/src/views/system/post/index.vue
+++ b/src/views/system/post/index.vue
@@ -113,10 +113,10 @@
       <el-dialog :title="title" v-model="open" width="500px" append-to-body>
          <el-form ref="postRef" :model="form" :rules="rules" label-width="80px">
             <el-form-item label="岗位名称" prop="postName">
-               <el-input v-model="form.postName" placeholder="请输入岗位名称" />
+               <el-input v-model="form.postName" placeholder="请输入岗位名称" maxlength="20"/>
             </el-form-item>
             <el-form-item label="岗位编码" prop="postCode">
-               <el-input v-model="form.postCode" placeholder="请输入编码名称" />
+               <el-input v-model="form.postCode" placeholder="请输入编码名称" maxlength="20"/>
             </el-form-item>
             <el-form-item label="岗位顺序" prop="postSort">
                <el-input-number v-model="form.postSort" controls-position="right" :min="0" />
@@ -131,7 +131,7 @@
                </el-radio-group>
             </el-form-item>
             <el-form-item label="备注" prop="remark">
-               <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
+               <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" maxlength="500"/>
             </el-form-item>
          </el-form>
          <template #footer>