diff --git a/src/pages/login/loginform.js b/src/pages/login/loginform.js
index 81045761..d81f87b6 100644
--- a/src/pages/login/loginform.js
+++ b/src/pages/login/loginform.js
@@ -98,7 +98,7 @@ function FormDom(props) {
       <Form  form={form} disabled={disabled}    onSubmit={onSubmit} disableEnterSubmit={false} scrollToError={true}>
         <FormInputField
           name="user_name"
-          props={{ placeholder: '请输入用户名' }}
+          props={{ placeholder: '请输入用户名',maxLength:50 }}
           validators={[
             Validators.required('请输入用户名'),
           ]}
@@ -106,7 +106,7 @@ function FormDom(props) {
         <FormInputField
  
           name="password"
-          props={{ type: 'password',placeholder: '请输入密码' }}
+          props={{ type: 'password',placeholder: '请输入密码',maxLength:16 }}
     
           validators={[
             Validators.required('请输入密码'),
diff --git a/src/pages/system/account/list/modifypwd.js b/src/pages/system/account/list/modifypwd.js
index ac8ce00f..3fbb4aa5 100644
--- a/src/pages/system/account/list/modifypwd.js
+++ b/src/pages/system/account/list/modifypwd.js
@@ -65,7 +65,7 @@ const Modifypwd=(props)=>{
         ]}
         notice="6-16位字符,数字+字母组成，字母(区分大小写)"
         props={{
-          type: 'password',
+          type: 'password',maxLength:16
         }}
       />
       <FormInputField
@@ -75,7 +75,7 @@ const Modifypwd=(props)=>{
         notice="必须与新密码输入一致"
         validators={[ Validators.required('请确认密码'),equalsPassword]}
         props={{
-          type: 'password',
+          type: 'password',maxLength:16
         }}
       />
       <p className="dflexajce">