diff --git a/api/src/Kurs.Platform.Application/PublicApi/PublicApiAppService.cs b/api/src/Kurs.Platform.Application/PublicApi/PublicApiAppService.cs
index 6f00fbd0..9c86a9f8 100644
--- a/api/src/Kurs.Platform.Application/PublicApi/PublicApiAppService.cs
+++ b/api/src/Kurs.Platform.Application/PublicApi/PublicApiAppService.cs
@@ -246,7 +246,7 @@ INSERT INTO [dbo].[Orders]
 Guid? TenantId
 string Name
 string Description
-string Url -> https://platform-api.sozsoft.com/api/app/dinamik/yxfgu
+string Url -> https://kurs-api.sozsoft.com/api/app/dinamik/yxfgu
 string Method -> GET
 string Params = [
     { Type: 'Static', Name: 'StartDate', DefaultValue: '234' },
@@ -262,17 +262,17 @@ string Permissions = [
 ]
 
 Query Parameter
-URL: https://platform-api.sozsoft.com/api/app/dinamik/yxfgu
+URL: https://kurs-api.sozsoft.com/api/app/dinamik/yxfgu
 Method: GET
 Parameters: ?StartDate=2024-12-31&EndDate=2025-12-31
 
 Path Parameter
-URL: https://platform-api.sozsoft.com/api/app/dinamik/yxfgu/fatura/467/kalem/357
+URL: https://kurs-api.sozsoft.com/api/app/dinamik/yxfgu/fatura/467/kalem/357
 Method: GET
 Parameters: FaturaId=467
 
 Body Parameter
-URL: https://platform-api.sozsoft.com/api/app/dinamik/yxfgu?UrunId=5
+URL: https://kurs-api.sozsoft.com/api/app/dinamik/yxfgu?UrunId=5
 Method: POST
 Parameters: ?StartDate=2024-12-31&EndDate=2025-12-31
 Body: { Tutar: 2000, Tarih: '2024-12-31' }
diff --git a/api/src/Kurs.Platform.DbMigrator/appsettings.Dev.json b/api/src/Kurs.Platform.DbMigrator/appsettings.Dev.json
index e0f26cf2..a569725d 100644
--- a/api/src/Kurs.Platform.DbMigrator/appsettings.Dev.json
+++ b/api/src/Kurs.Platform.DbMigrator/appsettings.Dev.json
@@ -12,21 +12,21 @@
             "Platform_Web": {
                 "ClientId": "Platform_Web",
                 "ClientSecret": "1q2w3e*",
-                "RootUrl": "https://platform-dev-api.sozsoft.com"
+                "RootUrl": "https://kurs-dev-api.sozsoft.com"
             },
             "Platform_App": {
                 "ClientId": "Platform_App",
-                "RootUrl": "https://platform-dev.sozsoft.com",
+                "RootUrl": "https://kurs-dev.sozsoft.com",
                 "TokenLifeTime": 2,
                 "RefreshTokenLifeTime": 8760
             },
             "Platform_Swagger": {
                 "ClientId": "Platform_Swagger",
-                "RootUrl": "https://platform-dev-api.sozsoft.com"
+                "RootUrl": "https://kurs-dev-api.sozsoft.com"
             },
             "Platform_PublicApi": {
                 "ClientId": "Platform_PublicApi",
-                "RootUrl": "https://platform-dev.sozsoft.com",
+                "RootUrl": "https://kurs-dev.sozsoft.com",
                 "TokenLifeTime": 2,
                 "RefreshTokenLifeTime": 8760
             }
diff --git a/api/src/Kurs.Platform.DbMigrator/appsettings.Production.json b/api/src/Kurs.Platform.DbMigrator/appsettings.Production.json
index c19ca14c..3b8eccd1 100644
--- a/api/src/Kurs.Platform.DbMigrator/appsettings.Production.json
+++ b/api/src/Kurs.Platform.DbMigrator/appsettings.Production.json
@@ -12,21 +12,21 @@
             "Platform_Web": {
                 "ClientId": "Platform_Web",
                 "ClientSecret": "1q2w3e*",
-                "RootUrl": "https://platform-api.sozsoft.com"
+                "RootUrl": "https://kurs-api.sozsoft.com"
             },
             "Platform_App": {
                 "ClientId": "Platform_App",
-                "RootUrl": "https://platform.sozsoft.com",
+                "RootUrl": "https://kurs.sozsoft.com",
                 "TokenLifeTime": 2,
                 "RefreshTokenLifeTime": 8760
             },
             "Platform_Swagger": {
                 "ClientId": "Platform_Swagger",
-                "RootUrl": "https://platform-api.sozsoft.com"
+                "RootUrl": "https://kurs-api.sozsoft.com"
             },
             "Platform_PublicApi": {
                 "ClientId": "Platform_PublicApi",
-                "RootUrl": "https://platform.sozsoft.com",
+                "RootUrl": "https://kurs.sozsoft.com",
                 "TokenLifeTime": 2,
                 "RefreshTokenLifeTime": 8760
             }
diff --git a/api/src/Kurs.Platform.HttpApi.Host/appsettings.Dev.json b/api/src/Kurs.Platform.HttpApi.Host/appsettings.Dev.json
index 84a74bee..dd879f65 100644
--- a/api/src/Kurs.Platform.HttpApi.Host/appsettings.Dev.json
+++ b/api/src/Kurs.Platform.HttpApi.Host/appsettings.Dev.json
@@ -1,9 +1,9 @@
 {
     "App": {
-        "SelfUrl": "https://platform-dev-api.sozsoft.com",
-        "ClientUrl": "https://platform-dev.sozsoft.com",
-        "CorsOrigins": "https://platform-dev.sozsoft.com",
-        "RedirectAllowedUrls": "https://platform-dev.sozsoft.com,https://platform-dev.sozsoft.com/authentication/callback",
+        "SelfUrl": "https://kurs-dev-api.sozsoft.com",
+        "ClientUrl": "https://kurs-dev.sozsoft.com",
+        "CorsOrigins": "https://kurs-dev.sozsoft.com",
+        "RedirectAllowedUrls": "https://kurs-dev.sozsoft.com,https://kurs-dev.sozsoft.com/authentication/callback",
         "AttachmentsPath": "/etc/api/mail-queue/attachments",
         "CdnPath": "/etc/api/cdn"
     },
@@ -16,7 +16,7 @@
         "Configuration": "redis:6379,abortConnect=false,connectTimeout=30000,responseTimeout=30000"
     },
     "AuthServer": {
-        "Authority": "https://platform-dev-api.sozsoft.com",
+        "Authority": "https://kurs-dev-api.sozsoft.com",
         "RequireHttpsMetadata": false,
         "SwaggerClientId": "Platform_Swagger"
     },
diff --git a/api/src/Kurs.Platform.HttpApi.Host/appsettings.Production.json b/api/src/Kurs.Platform.HttpApi.Host/appsettings.Production.json
index 9431ba6d..fcedfd8e 100644
--- a/api/src/Kurs.Platform.HttpApi.Host/appsettings.Production.json
+++ b/api/src/Kurs.Platform.HttpApi.Host/appsettings.Production.json
@@ -1,9 +1,9 @@
 {
     "App": {
-        "SelfUrl": "https://platform-api.sozsoft.com",
-        "ClientUrl": "https://platform.sozsoft.com",
-        "CorsOrigins": "https://platform.sozsoft.com",
-        "RedirectAllowedUrls": "https://platform.sozsoft.com,https://platform.sozsoft.com/authentication/callback",
+        "SelfUrl": "https://kurs-api.sozsoft.com",
+        "ClientUrl": "https://kurs.sozsoft.com",
+        "CorsOrigins": "https://kurs.sozsoft.com",
+        "RedirectAllowedUrls": "https://kurs.sozsoft.com,https://kurs.sozsoft.com/authentication/callback",
         "AttachmentsPath": "/etc/api/mail-queue/attachments",
         "CdnPath": "/etc/api/cdn"
     },
@@ -16,7 +16,7 @@
         "Configuration": "redis:6379,abortConnect=false,connectTimeout=30000,responseTimeout=30000"
     },
     "AuthServer": {
-        "Authority": "https://platform-api.sozsoft.com",
+        "Authority": "https://kurs-api.sozsoft.com",
         "RequireHttpsMetadata": false,
         "SwaggerClientId": "Platform_Swagger"
     },
diff --git a/configs/deployment/README.md b/configs/deployment/README.md
index 5ea7bfca..931ef4b6 100644
--- a/configs/deployment/README.md
+++ b/configs/deployment/README.md
@@ -23,15 +23,15 @@ Host PlatformProd
    - 192.168.1.6
    - kurs:ChatR+...
 1. Dev
-   - platform-dev-cdn.sozsoft.com
-   - platform-dev-api.sozsoft.com
-   - platform-dev.sozsoft.com
+   - kurs-dev-cdn.sozsoft.com
+   - kurs-dev-api.sozsoft.com
+   - kurs-dev.sozsoft.com
    - 192.168.1.106
    - kurs:ChatR+...
 1. Prod
-   - platform-cdn.sozsoft.com
-   - platform-api.sozsoft.com
-   - platform.sozsoft.com
+   - kurs-cdn.sozsoft.com
+   - kurs-api.sozsoft.com
+   - kurs.sozsoft.com
    - 192.168.1.137
    - kurs:ChatR+...
 
diff --git a/ui/.env.dev b/ui/.env.dev
index 0bcc9a81..849c5283 100644
--- a/ui/.env.dev
+++ b/ui/.env.dev
@@ -1,12 +1,12 @@
-APPLICATION_BASEURL='https://platform-dev.sozsoft.com'
+APPLICATION_BASEURL='https://kurs-dev.sozsoft.com'
 APPLICATION_NAME='Platform'
 APPLICATION_LOGOURL=''
-OAUTH_ISSUER='https://platform-dev-api.sozsoft.com'
-OAUTH_REDIRECTURI='https://platform-dev.sozsoft.com'
+OAUTH_ISSUER='https://kurs-dev-api.sozsoft.com'
+OAUTH_REDIRECTURI='https://kurs-dev.sozsoft.com'
 OAUTH_CLIENTID='Platform_App'
 OAUTH_RESPONSETYPE='code'
 OAUTH_SCOPE='offline_access Platform'
 OAUTH_REQUIREHTTPS=true
-VITE_API_URL='https://platform-dev-api.sozsoft.com/'
+VITE_API_URL='https://kurs-dev-api.sozsoft.com/'
 API_ROOTNAMESPACE='Kurs.Platform'
-VITE_CDN_URL='https://platform-dev-cdn.sozsoft.com'
\ No newline at end of file
+VITE_CDN_URL='https://kurs-dev-cdn.sozsoft.com'
\ No newline at end of file
diff --git a/ui/.env.production b/ui/.env.production
index a9df45a0..ebd6b0be 100644
--- a/ui/.env.production
+++ b/ui/.env.production
@@ -1,12 +1,12 @@
-APPLICATION_BASEURL='https://platform.sozsoft.com'
+APPLICATION_BASEURL='https://kurs.sozsoft.com'
 APPLICATION_NAME='Platform'
 APPLICATION_LOGOURL=''
-OAUTH_ISSUER='https://platform-api.sozsoft.com'
-OAUTH_REDIRECTURI='https://platform.sozsoft.com'
+OAUTH_ISSUER='https://kurs-api.sozsoft.com'
+OAUTH_REDIRECTURI='https://kurs.sozsoft.com'
 OAUTH_CLIENTID='Platform_App'
 OAUTH_RESPONSETYPE='code'
 OAUTH_SCOPE='offline_access Platform'
 OAUTH_REQUIREHTTPS=true
-VITE_API_URL='https://platform-api.sozsoft.com/'
+VITE_API_URL='https://kurs-api.sozsoft.com/'
 API_ROOTNAMESPACE='Kurs.Platform'
-VITE_CDN_URL='https://platform-cdn.sozsoft.com'
\ No newline at end of file
+VITE_CDN_URL='https://kurs-cdn.sozsoft.com'
\ No newline at end of file
diff --git a/ui/vite.config.ts b/ui/vite.config.ts
index 3eef0fcd..cd9605b9 100644
--- a/ui/vite.config.ts
+++ b/ui/vite.config.ts
@@ -62,6 +62,6 @@ export default defineConfig({
     host: '0.0.0.0',
     port: 80,
     open: false,
-    allowedHosts: ['platform-dev.sozsoft.com', 'platform.sozsoft.com', 'localhost'],
+    allowedHosts: ['kurs-dev.sozsoft.com', 'kurs.sozsoft.com', 'localhost'],
   },
 })