diff --git a/src/EventHub.BackgroundServices/appsettings.json b/src/EventHub.BackgroundServices/appsettings.json
index 69f7cd4..cebcafb 100644
--- a/src/EventHub.BackgroundServices/appsettings.json
+++ b/src/EventHub.BackgroundServices/appsettings.json
@@ -1,9 +1,9 @@
 {
   "ConnectionStrings": {
-    "Default": "Server=volo-postgre-eventhub.postgres.database.azure.com;Database=eventhubdev;Port=5432;User Id=volosoft;Password=@Palandoken2021;Ssl Mode=Require;"
+    "Default": "Server=(LocalDb)\\MSSQLLocalDB;Database=EventHub;Trusted_Connection=True"
   },
   "Redis": {
-    "Configuration": "Server=tcp:volosofteventhub.database.windows.net,1433;Initial Catalog=volosofteventhub;Persist Security Info=False;User ID=volosoft;Password=@Palandoken2021;MultipleActiveResultSets=False;Encrypt=True;TrustServerCertificate=False;Connection Timeout=30;"
+    "Configuration": "127.0.0.1"
   },
   "StringEncryption": {
     "DefaultPassPhrase": "TxVIZFPxK33czbbv"
diff --git a/src/EventHub.DbMigrator/appsettings.json b/src/EventHub.DbMigrator/appsettings.json
index 1ab6b70..1520392 100644
--- a/src/EventHub.DbMigrator/appsettings.json
+++ b/src/EventHub.DbMigrator/appsettings.json
@@ -1,6 +1,6 @@
 {
   "ConnectionStrings": {
-    "Default": "Server=volo-postgre-eventhub.postgres.database.azure.com;Database=eventhubdev;Port=5432;User Id=volosoft;Password=@Palandoken2021;Ssl Mode=Require;"
+    "Default": "Server=(LocalDb)\\MSSQLLocalDB;Database=EventHub;Trusted_Connection=True"
   },
   "IdentityServer": {
     "Clients": {
diff --git a/src/EventHub.HttpApi.Host/appsettings.json b/src/EventHub.HttpApi.Host/appsettings.json
index 593e523..0317bb3 100644
--- a/src/EventHub.HttpApi.Host/appsettings.json
+++ b/src/EventHub.HttpApi.Host/appsettings.json
@@ -3,10 +3,10 @@
     "CorsOrigins": "https://*.EventHub.com,https://localhost:44307,https://localhost:44308"
   },
   "ConnectionStrings": {
-    "Default": "Server=volo-postgre-eventhub.postgres.database.azure.com;Database=eventhubdev;Port=5432;User Id=volosoft;Password=@Palandoken2021;Ssl Mode=Require;"
+    "Default": "Server=(LocalDb)\\MSSQLLocalDB;Database=EventHub;Trusted_Connection=True"
   },
   "Redis": {
-    "Configuration": "volosofteventhub.redis.cache.windows.net:6380,password=9Kc6E1lbwy5c+RHR1KZS26JPydYR5SeR8UixdECQWv4=,ssl=True,abortConnect=False"
+    "Configuration": "127.0.0.1"
   },
   "AuthServer": {
     "Authority": "https://localhost:44313",
diff --git a/src/EventHub.IdentityServer/appsettings.json b/src/EventHub.IdentityServer/appsettings.json
index 4357612..76a5bfe 100644
--- a/src/EventHub.IdentityServer/appsettings.json
+++ b/src/EventHub.IdentityServer/appsettings.json
@@ -5,10 +5,10 @@
     "RedirectAllowedUrls": "http://localhost:4200,https://localhost:44307"
   },
   "ConnectionStrings": {
-    "Default": "Server=volo-postgre-eventhub.postgres.database.azure.com;Database=eventhubdev;Port=5432;User Id=volosoft;Password=@Palandoken2021;Ssl Mode=Require;"
+    "Default": "Server=(LocalDb)\\MSSQLLocalDB;Database=EventHub;Trusted_Connection=True"
   },
   "Redis": {
-    "Configuration": "volosofteventhub.redis.cache.windows.net:6380,password=9Kc6E1lbwy5c+RHR1KZS26JPydYR5SeR8UixdECQWv4=,ssl=True,abortConnect=False"
+    "Configuration": "127.0.0.1"
   },
   "StringEncryption": {
     "DefaultPassPhrase": "TxVIZFPxK33czbbv"
diff --git a/src/EventHub.Web/appsettings.json b/src/EventHub.Web/appsettings.json
index 3671181..2d20ae9 100644
--- a/src/EventHub.Web/appsettings.json
+++ b/src/EventHub.Web/appsettings.json
@@ -1,17 +1,17 @@
 {
   "App": {
-    "SelfUrl": "http://40.88.252.120:5001"
+    "SelfUrl": "https://localhost:44308"
   },
   "RemoteServices": {
     "Default": {
-      "BaseUrl": "http://20.76.43.241:5002/"
+      "BaseUrl": "https://localhost:44362/"
     }
   },
   "Redis": {
-    "Configuration": "volosofteventhub.redis.cache.windows.net:6380,password=9Kc6E1lbwy5c+RHR1KZS26JPydYR5SeR8UixdECQWv4=,ssl=True,abortConnect=False"
+    "Configuration": "127.0.0.1"
   },
   "AuthServer": {
-    "Authority": "http://40.88.252.120:5001/",
+    "Authority": "https://localhost:44313",
     "RequireHttpsMetadata": "true",
     "ClientId": "EventHub_Web",
     "ClientSecret": "1q2w3e*"
@@ -19,4 +19,4 @@
   "StringEncryption": {
     "DefaultPassPhrase": "7loHY5ax625vIGkV"
   }
-}
\ No newline at end of file
+}