diff --git a/ruoyi-ui/src/views/system/dept/index.vue b/ruoyi-ui/src/views/system/dept/index.vue
index 088f09d9a..b1ec4ccff 100644
--- a/ruoyi-ui/src/views/system/dept/index.vue
+++ b/ruoyi-ui/src/views/system/dept/index.vue
@@ -109,12 +109,12 @@
         <el-row>
           <el-col :span="12">
             <el-form-item label="部门名称" prop="deptName">
-              <el-input v-model="form.deptName" placeholder="请输入部门名称" />
+              <el-input v-model="form.deptName" placeholder="请输入部门名称" maxlength="30" />
             </el-form-item>
           </el-col>
           <el-col :span="12">
             <el-form-item label="显示排序" prop="orderNum">
-              <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
+              <el-input-number v-model="form.orderNum" controls-position="right" :min="0" :max="9999" />
             </el-form-item>
           </el-col>
         </el-row>
diff --git a/ruoyi-ui/src/views/system/dict/data.vue b/ruoyi-ui/src/views/system/dict/data.vue
index bdc2a78a9..283b65910 100644
--- a/ruoyi-ui/src/views/system/dict/data.vue
+++ b/ruoyi-ui/src/views/system/dict/data.vue
@@ -147,13 +147,13 @@
           <el-input v-model="form.dictType" :disabled="true" />
         </el-form-item>
         <el-form-item label="数据标签" prop="dictLabel">
-          <el-input v-model="form.dictLabel" placeholder="请输入数据标签" />
+          <el-input v-model="form.dictLabel" placeholder="请输入数据标签" maxlength="100" />
         </el-form-item>
         <el-form-item label="数据键值" prop="dictValue">
-          <el-input v-model="form.dictValue" placeholder="请输入数据键值" />
+          <el-input v-model="form.dictValue" placeholder="请输入数据键值" maxlength="100" />
         </el-form-item>
         <el-form-item label="样式属性" prop="cssClass">
-          <el-input v-model="form.cssClass" placeholder="请输入样式属性" />
+          <el-input v-model="form.cssClass" placeholder="请输入样式属性" maxlength="100" />
         </el-form-item>
         <el-form-item label="显示排序" prop="dictSort">
           <el-input-number v-model="form.dictSort" controls-position="right" :min="0" />
@@ -178,7 +178,7 @@
           </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>
+          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" maxlength="500"></el-input>
         </el-form-item>
       </el-form>
       <div slot="footer" class="dialog-footer">
diff --git a/ruoyi-ui/src/views/system/dict/index.vue b/ruoyi-ui/src/views/system/dict/index.vue
index 5f4ac7809..e0c8ae87c 100644
--- a/ruoyi-ui/src/views/system/dict/index.vue
+++ b/ruoyi-ui/src/views/system/dict/index.vue
@@ -161,10 +161,10 @@
     <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
       <el-form ref="form" :model="form" :rules="rules" label-width="80px">
         <el-form-item label="字典名称" prop="dictName">
-          <el-input v-model="form.dictName" placeholder="请输入字典名称" />
+          <el-input v-model="form.dictName" placeholder="请输入字典名称" maxlength="100" />
         </el-form-item>
         <el-form-item label="字典类型" prop="dictType">
-          <el-input v-model="form.dictType" placeholder="请输入字典类型" />
+          <el-input v-model="form.dictType" placeholder="请输入字典类型" maxlength="100" />
         </el-form-item>
         <el-form-item label="状态" prop="status">
           <el-radio-group v-model="form.status">
@@ -176,7 +176,7 @@
           </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>
+          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" maxlength="500"></el-input>
         </el-form-item>
       </el-form>
       <div slot="footer" class="dialog-footer">
diff --git a/ruoyi-ui/src/views/system/menu/index.vue b/ruoyi-ui/src/views/system/menu/index.vue
index b61cf6f0d..af0fcf796 100644
--- a/ruoyi-ui/src/views/system/menu/index.vue
+++ b/ruoyi-ui/src/views/system/menu/index.vue
@@ -153,19 +153,19 @@
           </el-col>
           <el-col :span="12">
             <el-form-item label="显示排序" prop="orderNum">
-              <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
+              <el-input-number v-model="form.orderNum" controls-position="right" :min="0" :max="9999"/>
             </el-form-item>
           </el-col>
         </el-row>
         <el-row>
           <el-col :span="12">
             <el-form-item label="菜单名称" prop="menuName">
-              <el-input v-model="form.menuName" placeholder="请输入菜单名称" />
+              <el-input v-model="form.menuName" placeholder="请输入菜单名称" maxlength="50" />
             </el-form-item>
           </el-col>
           <el-col :span="12" v-if="form.menuType == 'C'">
             <el-form-item prop="routeName">
-              <el-input v-model="form.routeName" placeholder="请输入路由名称" />
+              <el-input v-model="form.routeName" placeholder="请输入路由名称" maxlength="50" />
               <span slot="label">
                 <el-tooltip content="默认不填则和路由地址相同：如地址为：`user`，则名称为`User`（注意：为避免名字的冲突，特殊情况下请自定义，保证唯一性）" placement="top">
                 <i class="el-icon-question"></i>
@@ -198,7 +198,7 @@
                 </el-tooltip>
                 路由地址
               </span>
-              <el-input v-model="form.path" placeholder="请输入路由地址" />
+              <el-input v-model="form.path" placeholder="请输入路由地址" maxlength="200"/>
             </el-form-item>
           </el-col>
         </el-row>
@@ -211,7 +211,7 @@
                 </el-tooltip>
                 组件路径
               </span>
-              <el-input v-model="form.component" placeholder="请输入组件路径" />
+              <el-input v-model="form.component" placeholder="请输入组件路径" maxlength="255"/>
             </el-form-item>
           </el-col>
           <el-col :span="12" v-if="form.menuType != 'M'">
diff --git a/ruoyi-ui/src/views/system/notice/index.vue b/ruoyi-ui/src/views/system/notice/index.vue
index 148b856b3..ddea6d972 100644
--- a/ruoyi-ui/src/views/system/notice/index.vue
+++ b/ruoyi-ui/src/views/system/notice/index.vue
@@ -128,7 +128,7 @@
         <el-row>
           <el-col :span="12">
             <el-form-item label="公告标题" prop="noticeTitle">
-              <el-input v-model="form.noticeTitle" placeholder="请输入公告标题" />
+              <el-input v-model="form.noticeTitle" placeholder="请输入公告标题" maxlength="50" />
             </el-form-item>
           </el-col>
           <el-col :span="12">
diff --git a/ruoyi-ui/src/views/system/post/index.vue b/ruoyi-ui/src/views/system/post/index.vue
index 60a1859f4..2eb5d2e68 100644
--- a/ruoyi-ui/src/views/system/post/index.vue
+++ b/ruoyi-ui/src/views/system/post/index.vue
@@ -127,13 +127,13 @@
     <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
       <el-form ref="form" :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="50" />
         </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="64" />
         </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" />
+          <el-input-number v-model="form.postSort" controls-position="right" :min="0" :max="9999" />
         </el-form-item>
         <el-form-item label="岗位状态" prop="status">
           <el-radio-group v-model="form.status">
@@ -145,7 +145,7 @@
           </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>
       <div slot="footer" class="dialog-footer">
diff --git a/ruoyi-ui/src/views/system/role/index.vue b/ruoyi-ui/src/views/system/role/index.vue
index 359890b61..9ffe79318 100644
--- a/ruoyi-ui/src/views/system/role/index.vue
+++ b/ruoyi-ui/src/views/system/role/index.vue
@@ -159,7 +159,7 @@
     <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
       <el-form ref="form" :model="form" :rules="rules" label-width="100px">
         <el-form-item label="角色名称" prop="roleName">
-          <el-input v-model="form.roleName" placeholder="请输入角色名称" />
+          <el-input v-model="form.roleName" placeholder="请输入角色名称" maxlength="30" />
         </el-form-item>
         <el-form-item prop="roleKey">
           <span slot="label">
@@ -168,10 +168,10 @@
             </el-tooltip>
             权限字符
           </span>
-          <el-input v-model="form.roleKey" placeholder="请输入权限字符" />
+          <el-input v-model="form.roleKey" placeholder="请输入权限字符" maxlength="100" />
         </el-form-item>
         <el-form-item label="角色顺序" prop="roleSort">
-          <el-input-number v-model="form.roleSort" controls-position="right" :min="0" />
+          <el-input-number v-model="form.roleSort" controls-position="right" :min="0" :max="9999" />
         </el-form-item>
         <el-form-item label="状态">
           <el-radio-group v-model="form.status">
@@ -198,7 +198,7 @@
           ></el-tree>
         </el-form-item>
         <el-form-item label="备注">
-          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input>
+          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" maxlength="500"></el-input>
         </el-form-item>
       </el-form>
       <div slot="footer" class="dialog-footer">
diff --git a/ruoyi-ui/src/views/system/user/index.vue b/ruoyi-ui/src/views/system/user/index.vue
index 9d6e61c53..990e553b6 100644
--- a/ruoyi-ui/src/views/system/user/index.vue
+++ b/ruoyi-ui/src/views/system/user/index.vue
@@ -168,7 +168,7 @@
         <el-row>
           <el-col :span="24">
             <el-form-item label="备注">
-              <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input>
+              <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" maxlength="500"></el-input>
             </el-form-item>
           </el-col>
         </el-row>