diff --git a/api/src/Sozsoft.Platform.Application.Contracts/Identity/Dto/UserAvatarUpdateInput.cs b/api/src/Sozsoft.Platform.Application.Contracts/Identity/Dto/UserAvatarUpdateInput.cs
new file mode 100644
index 0000000..7879827
--- /dev/null
+++ b/api/src/Sozsoft.Platform.Application.Contracts/Identity/Dto/UserAvatarUpdateInput.cs
@@ -0,0 +1,11 @@
+using System;
+using Volo.Abp.Content;
+
+namespace Sozsoft.Platform.Identity.Dto;
+
+public class UserAvatarUpdateInput
+{
+    public Guid UserId { get; set; }
+
+    public IRemoteStreamContent Avatar { get; set; }
+}
diff --git a/api/src/Sozsoft.Platform.Application/Identity/PlatformIdentityAppService.cs b/api/src/Sozsoft.Platform.Application/Identity/PlatformIdentityAppService.cs
index 80dd656..c644ab8 100644
--- a/api/src/Sozsoft.Platform.Application/Identity/PlatformIdentityAppService.cs
+++ b/api/src/Sozsoft.Platform.Application/Identity/PlatformIdentityAppService.cs
@@ -3,10 +3,12 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Security.Claims;
 using System.Threading.Tasks;
+using Sozsoft.Platform.BlobStoring;
 using Sozsoft.Platform.Entities;
 using Sozsoft.Platform.Extensions;
 using Sozsoft.Platform.Identity.Dto;
 using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
 using OpenIddict.Abstractions;
 using Volo.Abp.Application.Services;
 using Volo.Abp.Domain.Repositories;
@@ -32,6 +34,7 @@ public class PlatformIdentityAppService : ApplicationService
     public IRepository<WorkHour, Guid> workHourRepository { get; }
     public IRepository<Department, Guid> departmentRepository { get; }
     public IRepository<JobPosition, Guid> jobPositionRepository { get; }
+    public BlobManager BlobCdnManager { get; }
 
     public PlatformIdentityAppService(
             IIdentityUserAppService identityUserAppService,
@@ -45,6 +48,7 @@ public class PlatformIdentityAppService : ApplicationService
             IRepository<WorkHour, Guid> workHourRepository,
             IRepository<Department, Guid> departmentRepository,
             IRepository<JobPosition, Guid> jobPositionRepository,
+            BlobManager blobCdnManager,
             IGuidGenerator guidGenerator
         )
     {
@@ -55,6 +59,7 @@ public class PlatformIdentityAppService : ApplicationService
         this.workHourRepository = workHourRepository;
         this.departmentRepository = departmentRepository;
         this.jobPositionRepository = jobPositionRepository;
+        this.BlobCdnManager = blobCdnManager;
         this.permissionRepository = permissionRepository;
         this.branchRepository = branchRepository;
         this.branchUsersRepository = branchUsersRepository;
@@ -273,6 +278,22 @@ public class PlatformIdentityAppService : ApplicationService
         await UserManager.UpdateAsync(user);
     }
 
+    [Authorize(IdentityPermissions.Users.Update)]
+    public async Task UpdateAvatarAsync([FromForm] UserAvatarUpdateInput input)
+    {
+        var user = await UserManager.GetByIdAsync(input.UserId);
+        var fileName = $"{user.Id}.jpg";
+
+        if (input.Avatar is null || input.Avatar.ContentLength == 0)
+        {
+            await BlobCdnManager.DeleteAsync(BlobContainerNames.Avatar, fileName);
+        }
+        else
+        {
+            await BlobCdnManager.SaveAsync(BlobContainerNames.Avatar, fileName, input.Avatar.GetStream());
+        }
+    }
+
     public async Task<List<PermissionDefinitionRecord>> GetPermissionList()
     {
         var list = await permissionRepository.GetListAsync();
diff --git a/ui/src/services/identity.service.ts b/ui/src/services/identity.service.ts
index 042e27c..19d2dba 100644
--- a/ui/src/services/identity.service.ts
+++ b/ui/src/services/identity.service.ts
@@ -11,6 +11,11 @@ import { ListResultDto, PagedAndSortedResultRequestDto, PagedResultDto } from '.
 import { AuditLogDto } from '../proxy/auditLog/audit-log'
 import apiService from './api.service'
 
+export interface UserAvatarUpdateInput {
+  userId: string
+  avatar?: File
+}
+
 export const getRoles = (skipCount = 0, maxResultCount = 10) =>
   apiService.fetchData<ListResultDto<IdentityRoleDto>>({
     method: 'GET',
@@ -36,6 +41,21 @@ export const putUserDetail = (input: UserInfoViewModel) =>
     data: input,
   })
 
+export const putUserAvatar = (input: UserAvatarUpdateInput) => {
+  const formData = new FormData()
+  formData.append('userId', input.userId)
+
+  if (input.avatar) {
+    formData.append('avatar', input.avatar)
+  }
+
+  return apiService.fetchData({
+    method: 'PUT',
+    url: `/api/app/platform-identity/avatar`,
+    data: formData,
+  })
+}
+
 export const putUserLookout = (input: UserInfoViewModel) =>
   apiService.fetchData({
     method: 'PUT',
diff --git a/ui/src/views/admin/user-management/Details.tsx b/ui/src/views/admin/user-management/Details.tsx
index a8bc8ba..4e855d9 100644
--- a/ui/src/views/admin/user-management/Details.tsx
+++ b/ui/src/views/admin/user-management/Details.tsx
@@ -26,11 +26,11 @@ import {
   deleteClaimUser,
   getUserDetail,
   postClaimUser,
+  putUserAvatar,
   putUserDetail,
   putUserLookout,
   putUserPermission,
 } from '@/services/identity.service'
-import { updateProfile } from '@/services/account.service'
 import { CountryDto, getCountry } from '@/services/home.service'
 import { useLocalization } from '@/utils/hooks/useLocalization'
 import dayjs from 'dayjs'
@@ -97,6 +97,7 @@ function UserDetails() {
   const [confirmDeleteClaim, setConfirmDeleteClaim] = useState<AssignedClaimViewModel | null>(null)
   const [countries, setCountries] = useState<CountryDto[]>([])
   const [image, setImage] = useState<string | undefined>()
+  const [hasAvatarChange, setHasAvatarChange] = useState(false)
   const cropperRef = useRef<CropperRef>(null)
   const previewRef = useRef<CropperPreviewRef>(null)
   const auth = useStoreState((state) => state.auth)
@@ -111,15 +112,26 @@ function UserDetails() {
   const isTwoFactorEnabled = setting('Abp.Account.TwoFactor.Enabled')
 
   const getUser = async (syncAvatar = true) => {
-    const { data } = await getUserDetail(userId || '')
+    if (!userId) {
+      return
+    }
+
+    const { data } = await getUserDetail(userId)
     setUserDetails(data)
     if (syncAvatar) {
       setImage(`${AVATAR_URL(data.id, data.tenantId)}?${dayjs().unix()}`)
+      setHasAvatarChange(false)
     }
   }
 
   useEffect(() => {
+    setUserDetails(undefined)
+    setImage(undefined)
+    setHasAvatarChange(false)
     getUser()
+  }, [userId])
+
+  useEffect(() => {
     getCountry().then(({ data }) => setCountries(data))
   }, [])
 
@@ -131,8 +143,10 @@ function UserDetails() {
   const onChooseImage = async (file: File[]) => {
     if (file[0]) {
       setImage(URL.createObjectURL(file[0]))
+      setHasAvatarChange(true)
     } else {
       setImage(undefined)
+      setHasAvatarChange(true)
     }
   }
 
@@ -246,34 +260,49 @@ function UserDetails() {
           <TabContent value="user">
             <div className="px-4 py-6">
               <Formik
+                enableReinitialize
                 initialValues={userDetails}
                 onSubmit={async (values, { resetForm, setSubmitting }) => {
                   setSubmitting(true)
                   await putUserDetail({ ...values })
-                  let keepCurrentAvatar = false
-
-                  const avatar = await getCroppedAvatar()
-                  const resp = await updateProfile({
-                    name: values.name ?? '',
-                    surname: values.surname ?? '',
-                    avatar: avatar ? new File([avatar], 'avatar') : undefined,
-                  })
-
-                  if (resp.status === 200) {
-                    const avatarUrl =
-                      AVATAR_URL(auth.user.id, auth.tenant?.tenantId) + `?${dayjs().unix()}`
-
+                  if (values.id === auth.user.id) {
                     setUser({
                       ...auth.user,
-                      name: `${resp.data.name} ${resp.data.surname}`.trim(),
-                      avatar: avatarUrl,
+                      name: `${values.name ?? ''} ${values.surname ?? ''}`.trim(),
                     })
-                    setImage(avatarUrl)
-                    keepCurrentAvatar = true
-                  } else {
-                    toast.push(<Notification title={resp?.error?.message} type="danger" />, {
-                      placement: 'top-end',
+                  }
+                  let keepCurrentAvatar = false
+
+                  if (hasAvatarChange) {
+                    const avatar = await getCroppedAvatar()
+                    const resp = await putUserAvatar({
+                      userId: values.id!,
+                      avatar: avatar ? new File([avatar], 'avatar') : undefined,
                     })
+
+                    if (resp.status === 200) {
+                      const avatarUrl =
+                        AVATAR_URL(values.id, values.tenantId) + `?${dayjs().unix()}`
+
+                      if (values.id === auth.user.id) {
+                        setUser({
+                          ...auth.user,
+                          name: `${values.name ?? ''} ${values.surname ?? ''}`.trim(),
+                          avatar: avatarUrl,
+                        })
+                      }
+
+                      setImage(avatarUrl)
+                      setHasAvatarChange(false)
+                      keepCurrentAvatar = true
+                    } else {
+                      const errorMessage =
+                        (resp as { error?: { message?: string } })?.error?.message || 'Hata'
+
+                      toast.push(<Notification title={errorMessage} type="danger" />, {
+                        placement: 'top-end',
+                      })
+                    }
                   }
 
                   toast.push(
@@ -542,7 +571,10 @@ function UserDetails() {
                                       <Button
                                         type="button"
                                         icon={<FaTrashAlt />}
-                                        onClick={() => setImage(undefined)}
+                                        onClick={() => {
+                                          setImage(undefined)
+                                          setHasAvatarChange(true)
+                                        }}
                                       ></Button>
                                     </div>
                                     {image && (
@@ -574,6 +606,7 @@ function UserDetails() {
           <TabContent value="permission">
             <div className="px-4 py-6">
               <Formik
+                enableReinitialize
                 initialValues={userDetails}
                 onSubmit={async (values, { setSubmitting }) => {
                   setSubmitting(true)
@@ -685,6 +718,7 @@ function UserDetails() {
           <TabContent value="work">
             <div className="px-4 py-6">
               <Formik
+                enableReinitialize
                 initialValues={userDetails}
                 onSubmit={async (values, { resetForm, setSubmitting }) => {
                   setSubmitting(true)
@@ -866,6 +900,7 @@ function UserDetails() {
           <TabContent value="identity">
             <div className="px-4 py-6">
               <Formik
+                enableReinitialize
                 initialValues={userDetails}
                 onSubmit={async (values, { resetForm, setSubmitting }) => {
                   setSubmitting(true)
@@ -1222,6 +1257,7 @@ function UserDetails() {
           <TabContent value="lockout">
             <div className="px-4 py-6">
               <Formik
+                enableReinitialize
                 initialValues={userDetails}
                 onSubmit={async (values, { setSubmitting }) => {
                   setSubmitting(true)