diff --git a/app_admin/views.py b/app_admin/views.py
index ef90e89..6dcd7ed 100644
--- a/app_admin/views.py
+++ b/app_admin/views.py
@@ -110,7 +110,7 @@ def register(request):
                     elif username_exit.count() > 0: # 验证用户名
                         errormsg = _('用户名已被使用！')
                         return render(request, 'register.html', locals())
-                    elif re.match('^[0-9a-z]+$',username) is False:
+                    elif re.match('^[0-9a-z]+$',username) is None:
                         errormsg = _('用户名只能为英文数字组合')
                         return render(request, 'register.html', locals())
                     elif len(username) < 5:
@@ -315,8 +315,11 @@ def admin_create_user(request):
         email = request.POST.get('email','') # 接收email参数
         password = request.POST.get('password','') # 接收密码参数
         user_type = request.POST.get('user_type',0) # 用户类型 0为普通用户，1位管理员
-        if username != '' and password != '' and email != '' and \
-                '@' in email and re.match(r'^[0-9a-z]',username) and len(username) >= 5 :
+        # 用户名只能为英文小写或数字且大于等于5位，密码大于等于6位
+        if len(username) >= 5 and \
+                len(password) >= 6 and \
+                '@' in email and \
+                re.match(r'^[0-9a-z]',username):
             # 不允许电子邮箱重复
             if User.objects.filter(email = email).count() > 0:
                 return JsonResponse({'status':False,'data':_('电子邮箱不可重复')})
diff --git a/template/app_admin/admin_user.html b/template/app_admin/admin_user.html
index 9bbfe25..49f7dca 100644
--- a/template/app_admin/admin_user.html
+++ b/template/app_admin/admin_user.html
@@ -106,7 +106,7 @@
                 title:'新建用户',
                 area:'300px;',
                 id:'createUser',//配置ID
-                content:'<div style="padding: 20px;"><input class="layui-input" type="text" id="user" style="margin-bottom:10px;" placeholder="输入用户名" required  lay-verify="required"><input class="layui-input" type="email" id="email" style="margin-bottom:10px;" placeholder="输入电子邮箱" required  lay-verify="required"><input class="layui-input" type="password" id="password" placeholder="输入密码" required  lay-verify="required"></div>',
+                content:'<div style="padding: 20px;"><input class="layui-input" type="text" id="user" style="margin-bottom:10px;" placeholder="输入用户名，长度不少于5位" required  lay-verify="required"><input class="layui-input" type="email" id="email" style="margin-bottom:10px;" placeholder="输入电子邮箱" required  lay-verify="required"><input class="layui-input" type="password" id="password" placeholder="输入密码，长度不少于6位" required  lay-verify="required"></div>',
                 btn:['确定','取消'], //添加按钮
                 btnAlign:'c', //按钮居中
                 yes:function (index,layero) {
@@ -137,7 +137,7 @@
                 title:'新增管理员',
                 area:'300px;',
                 id:'createSuperUser',//配置ID
-                content:'<div style="padding: 20px;"><input class="layui-input" type="text" id="user2" style="margin-bottom:10px;" placeholder="输入用户名" required  lay-verify="required"><input class="layui-input" type="email" id="email2" style="margin-bottom:10px;" placeholder="输入电子邮箱" required  lay-verify="required"><input class="layui-input" type="password" id="password2" placeholder="输入密码" required  lay-verify="required"></div>',
+                content:'<div style="padding: 20px;"><input class="layui-input" type="text" id="user2" style="margin-bottom:10px;" placeholder="输入用户名，长度不少于5位" required  lay-verify="required"><input class="layui-input" type="email" id="email2" style="margin-bottom:10px;" placeholder="输入电子邮箱" required  lay-verify="required"><input class="layui-input" type="password" id="password2" placeholder="输入密码，长度不少于6位" required  lay-verify="required"></div>',
                 btn:['确定','取消'], //添加按钮
                 btnAlign:'c', //按钮居中
                 yes:function (index,layero) {
diff --git a/template/register.html b/template/register.html
index ae6a1cb..96d52ca 100644
--- a/template/register.html
+++ b/template/register.html
@@ -65,7 +65,7 @@
                 {% endif %}
                 <div class="layui-form-item">
                     <div class="layui-input-inline">
-                      <input type="text" name="username" required  lay-verify="required" placeholder="请输入用户名" autocomplete="off" class="layui-input" value="{{username}}">
+                      <input type="text" name="username" required  lay-verify="required" placeholder="请输入用户名，不少于5位" autocomplete="off" class="layui-input" value="{{username}}">
                     </div>
                 </div>
                 <div class="layui-form-item">
@@ -75,7 +75,7 @@
                 </div>
                 <div class="layui-form-item">
                     <div class="layui-input-inline">
-                      <input type="password" name="password" required  lay-verify="required" placeholder="请输入密码" autocomplete="off" class="layui-input" value="{{password}}">
+                      <input type="password" name="password" required  lay-verify="required" placeholder="请输入密码，不少于6位" autocomplete="off" class="layui-input" value="{{password}}">
                     </div>
                 </div>
                 <div class="layui-form-item">