diff --git a/AGSS/Areas/Identity/Pages/Account/Register.cshtml b/AGSS/Areas/Identity/Pages/Account/Register.cshtml
index cdbeffe..eba2f18 100644
--- a/AGSS/Areas/Identity/Pages/Account/Register.cshtml
+++ b/AGSS/Areas/Identity/Pages/Account/Register.cshtml
@@ -12,6 +12,11 @@
             <h2>创建新账户。</h2>
             <hr />
             <div asp-validation-summary="ModelOnly" class="text-danger" role="alert"></div>
+            <div class="form-floating mb-3">
+                <input asp-for="Input.UserName" class="form-control" autocomplete="username" aria-required="true" placeholder="luolan" />
+                <label asp-for="Input.UserName">用户名</label>
+                <span asp-validation-for="Input.UserName" class="text-danger"></span>
+            </div>
             <div class="form-floating mb-3">
                 <input asp-for="Input.Email" class="form-control" autocomplete="username" aria-required="true" placeholder="name@example.com" />
                 <label asp-for="Input.Email">电子邮件</label>
diff --git a/AGSS/Areas/Identity/Pages/Account/Register.cshtml.cs b/AGSS/Areas/Identity/Pages/Account/Register.cshtml.cs
index 59f2d3c..a5310f8 100644
--- a/AGSS/Areas/Identity/Pages/Account/Register.cshtml.cs
+++ b/AGSS/Areas/Identity/Pages/Account/Register.cshtml.cs
@@ -110,9 +110,12 @@ namespace AGSS.Areas.Identity.Pages.Account
             
             
             [MaxLength(10)]
-            [Display(Name = "Confirm password")] 
             public string Sex { get; set; }
             
+            
+            [MaxLength(10)]
+            public string UserName { get; set; }
+            
         }
 
 
@@ -131,7 +134,7 @@ namespace AGSS.Areas.Identity.Pages.Account
                 var user = CreateUser();
                 user.Id = Guid.NewGuid().ToString();
                 user.Sex = Input.Sex;
-                await _userStore.SetUserNameAsync(user, Input.Email, CancellationToken.None);
+                await _userStore.SetUserNameAsync(user, Input.UserName, CancellationToken.None);
                 await _emailStore.SetEmailAsync(user, Input.Email, CancellationToken.None);
                 var result = await _userManager.CreateAsync(user, Input.Password);
 
diff --git a/AGSS/Controllers/Admin/AdminDictionaryController.cs b/AGSS/Controllers/Admin/AdminDictionaryController.cs
index 95758fe..45bc88b 100644
--- a/AGSS/Controllers/Admin/AdminDictionaryController.cs
+++ b/AGSS/Controllers/Admin/AdminDictionaryController.cs
@@ -174,7 +174,7 @@ namespace AGSS.Controllers.Admin
             return Ok(new ReturnTemplate(200, "删除子级字典成功", null));
         }
 
-        [HttpGet]
+        [HttpPost]
         public IActionResult GetChildDictionaries([FromBody] ChildDictionaryRequest request)
         {
             if (string.IsNullOrWhiteSpace(request.Value))
diff --git a/AGSS/Controllers/Admin/AdminRoleControllers.cs b/AGSS/Controllers/Admin/AdminRoleControllers.cs
index e33728f..09bcf08 100644
--- a/AGSS/Controllers/Admin/AdminRoleControllers.cs
+++ b/AGSS/Controllers/Admin/AdminRoleControllers.cs
@@ -169,8 +169,13 @@ public class AdminRoleControllers:ControllerBase
 
 
         }
-    
-    
+    [HttpGet]
+    public async Task<IActionResult> AllRole()
+    {
+        
+        return Ok(new ReturnTemplate(200,"查询成功啦！", _roleManager.Roles.ToList()));
+
+    }
     
     
 
@@ -189,11 +194,12 @@ public class AdminRoleControllers:ControllerBase
         IList<UserProfile> usersInRole = null;
         if (string.IsNullOrWhiteSpace(request.RoleName))
         {
-            usersInRole = _userManager.Users.ToList();
+            usersInRole = await _userService.GetUsersProfileByUserNameAsync(request.UserName);
         }
         else
         {
-            usersInRole = await _userService.GetUsersProfileInRoleAsync(request.RoleName);
+           var usersInRole1 = await _userService.GetUsersProfileInRoleAsync(request.RoleName);
+           usersInRole = usersInRole1.Where(a => a.UserName.Contains(request.UserName)).ToList();
 
         }
 
@@ -220,6 +226,7 @@ public class AdminRoleControllers:ControllerBase
     {
         
      
+        public string UserName { get; set; }
         /// <summary>
         /// 表示角色的名称。此属性用于指定或获取与用户管理相关的角色名称。
         /// 在进行角色分配、查询等操作时，需要提供正确的角色名称以确保操作的成功执行。
diff --git a/AGSS/Models/Entities/User.cs b/AGSS/Models/Entities/User.cs
index 0ac6258..242326c 100644
--- a/AGSS/Models/Entities/User.cs
+++ b/AGSS/Models/Entities/User.cs
@@ -5,8 +5,7 @@ namespace AGSS.Models.Entities;
 
 public class UserModel:IdentityUser<string>
 {
-   
-    public string? Sex { get; set; }
+     public string? Sex { get; set; }
     [MaxLength(100)]
     public string? Description { get; set; }
     [MaxLength(200)]
diff --git a/AGSS/Services/UserService.cs b/AGSS/Services/UserService.cs
index 29ec325..440d43b 100644
--- a/AGSS/Services/UserService.cs
+++ b/AGSS/Services/UserService.cs
@@ -1,6 +1,7 @@
 using AGSS.Models;
 using AGSS.Models.Entities;
 using Microsoft.AspNetCore.Identity;
+using Microsoft.EntityFrameworkCore;
 
 namespace AGSS.Services;
 
@@ -69,4 +70,60 @@ public class UserService
         // For now, returning the first user's profile
         return userProfiles;
     }
+    
+    
+    public async Task<List<UserProfile>> GetUsersProfileByUserNameAsync(string userName)
+    {
+        var users = await _userManager.Users
+            .Where(u => u.UserName.Contains(userName))
+            .Select(u => new UserProfile
+            {
+                Id = u.Id,
+                UserName = u.UserName,
+                Email = u.Email,
+                Sex = u.Sex,
+                Description = u.Description,
+                Config = u.Config,
+                JobCode = u.JobCode,
+                JobName = u.JobName,
+                Birthday = u.Birthday,
+                MenuCode = u.MenuCode,
+                MenuName = u.MenuName
+            })
+            .ToListAsync();
+
+        if (users == null || !users.Any())
+        {
+            throw new ArgumentException("No users found with the specified username");
+        }
+
+        return users;
+    }
+
+    public async Task<List<UserProfile>> GetUsersProfileAllAsync()
+    {
+        var users = await _userManager.Users
+            .Select(u => new UserProfile
+            {
+                Id = u.Id,
+                UserName = u.UserName,
+                Email = u.Email,
+                Sex = u.Sex,
+                Description = u.Description,
+                Config = u.Config,
+                JobCode = u.JobCode,
+                JobName = u.JobName,
+                Birthday = u.Birthday,
+                MenuCode = u.MenuCode,
+                MenuName = u.MenuName
+            })
+            .ToListAsync();
+
+        if (users == null || !users.Any())
+        {
+            throw new ArgumentException("No users found");
+        }
+
+        return users;
+    }
 }
\ No newline at end of file