diff --git a/apps/auth-server/src/EShopOnAbp.AuthServer/appsettings.json b/apps/auth-server/src/EShopOnAbp.AuthServer/appsettings.json
index 42d2325f..0f91afe1 100644
--- a/apps/auth-server/src/EShopOnAbp.AuthServer/appsettings.json
+++ b/apps/auth-server/src/EShopOnAbp.AuthServer/appsettings.json
@@ -13,8 +13,8 @@
   },
   "AllowedHosts": "*",
   "ConnectionStrings": {
-    "IdentityService": "User ID=postgres;Password=myPassw0rd;Host=localhost;Port=5432;Database=EShopOnAbp_Identity;Pooling=false;",
-    "AdministrationService": "User ID=postgres;Password=myPassw0rd;Host=localhost;Port=5432;Database=EShopOnAbp_Administration;Pooling=false;"
+    "IdentityService": "User ID=root;Password=root;Host=localhost;Port=5432;Database=EShopOnAbp_Identity;Pooling=false;",
+    "AdministrationService": "User ID=root;Password=root;Host=localhost;Port=5432;Database=EShopOnAbp_Administration;Pooling=false;"
   },
   "StringEncryption": {
     "DefaultPassPhrase": "gsKnGZ041HLL4IM8"
diff --git a/services/administration/src/EShopOnAbp.AdministrationService.HttpApi.Host/appsettings.json b/services/administration/src/EShopOnAbp.AdministrationService.HttpApi.Host/appsettings.json
index 19c9900c..9559ce91 100644
--- a/services/administration/src/EShopOnAbp.AdministrationService.HttpApi.Host/appsettings.json
+++ b/services/administration/src/EShopOnAbp.AdministrationService.HttpApi.Host/appsettings.json
@@ -33,7 +33,7 @@
   },
   "AllowedHosts": "*",
   "ConnectionStrings": {
-    "AdministrationService": "User ID=postgres;Password=myPassw0rd;Host=localhost;Port=5432;Database=EShopOnAbp_Administration;Pooling=false;"
+    "AdministrationService": "User ID=root;Password=root;Host=localhost;Port=5432;Database=EShopOnAbp_Administration;Pooling=false;"
   },
   "StringEncryption": {
     "DefaultPassPhrase": "gsKnGZ041HLL4IM8"
diff --git a/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/appsettings.json b/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/appsettings.json
index 98806764..add2fccf 100644
--- a/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/appsettings.json
+++ b/services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/appsettings.json
@@ -18,8 +18,8 @@
   },
   "AllowedHosts": "*",
   "ConnectionStrings": {
-    "CatalogService": "User ID=postgres;Password=myPassw0rd;Host=localhost;Port=5432;Database=EShopOnAbp_Catalog;Pooling=false;",
-    "AdministrationService": "User ID=postgres;Password=myPassw0rd;Host=localhost;Port=5432;Database=EShopOnAbp_Administration;Pooling=false;"
+    "CatalogService": "User ID=root;Password=root;Host=localhost;Port=5432;Database=EShopOnAbp_Catalog;Pooling=false;",
+    "AdministrationService": "User ID=root;Password=root;Host=localhost;Port=5432;Database=EShopOnAbp_Administration;Pooling=false;"
   },
   "StringEncryption": {
     "DefaultPassPhrase": "cca88WgRXnVk07rx"
diff --git a/services/identity/src/EShopOnAbp.IdentityService.HttpApi.Host/appsettings.json b/services/identity/src/EShopOnAbp.IdentityService.HttpApi.Host/appsettings.json
index fd428cfa..2717844a 100644
--- a/services/identity/src/EShopOnAbp.IdentityService.HttpApi.Host/appsettings.json
+++ b/services/identity/src/EShopOnAbp.IdentityService.HttpApi.Host/appsettings.json
@@ -18,8 +18,8 @@
   },
   "AllowedHosts": "*",
   "ConnectionStrings": {
-    "IdentityService": "User ID=postgres;Password=myPassw0rd;Host=localhost;Port=5432;Database=EShopOnAbp_Identity;Pooling=false;",
-    "AdministrationService": "User ID=postgres;Password=myPassw0rd;Host=localhost;Port=5432;Database=EShopOnAbp_Administration;Pooling=false;"
+    "IdentityService": "User ID=root;Password=root;Host=localhost;Port=5432;Database=EShopOnAbp_Identity;Pooling=false;",
+    "AdministrationService": "User ID=root;Password=root;Host=localhost;Port=5432;Database=EShopOnAbp_Administration;Pooling=false;"
   },
   "StringEncryption": {
     "DefaultPassPhrase": "gsKnGZ041HLL4IM8"
diff --git a/services/ordering/src/EShopOnAbp.OrderingService.HttpApi.Host/appsettings.json b/services/ordering/src/EShopOnAbp.OrderingService.HttpApi.Host/appsettings.json
index b83b13d0..5dcbea16 100644
--- a/services/ordering/src/EShopOnAbp.OrderingService.HttpApi.Host/appsettings.json
+++ b/services/ordering/src/EShopOnAbp.OrderingService.HttpApi.Host/appsettings.json
@@ -18,8 +18,8 @@
   },
   "AllowedHosts": "*",
   "ConnectionStrings": {
-    "OrderingService": "User ID=postgres;Password=myPassw0rd;Host=localhost;Port=5432;Database=EShopOnAbp_Ordering;Pooling=false",
-    "AdministrationService": "User ID=postgres;Password=myPassw0rd;Host=localhost;Port=5432;Database=EShopOnAbp_Administration;Pooling=false;"
+    "OrderingService": "User ID=root;Password=root;Host=localhost;Port=5432;Database=EShopOnAbp_Ordering;Pooling=false",
+    "AdministrationService": "User ID=root;Password=root;Host=localhost;Port=5432;Database=EShopOnAbp_Administration;Pooling=false;"
   },
   "StringEncryption": {
     "DefaultPassPhrase": "0f000WgRXnVk0704"
diff --git a/services/payment/src/EShopOnAbp.PaymentService.HttpApi.Host/appsettings.json b/services/payment/src/EShopOnAbp.PaymentService.HttpApi.Host/appsettings.json
index a196a0ba..907f3238 100644
--- a/services/payment/src/EShopOnAbp.PaymentService.HttpApi.Host/appsettings.json
+++ b/services/payment/src/EShopOnAbp.PaymentService.HttpApi.Host/appsettings.json
@@ -18,8 +18,8 @@
   },
   "AllowedHosts": "*",
   "ConnectionStrings": {
-    "PaymentService": "User ID=postgres;Password=myPassw0rd;Host=localhost;Port=5432;Database=EShopOnAbp_Payment;Pooling=false;",
-    "AdministrationService": "User ID=postgres;Password=myPassw0rd;Host=localhost;Port=5432;Database=EShopOnAbp_Administration;Pooling=false;"
+    "PaymentService": "User ID=root;Password=root;Host=localhost;Port=5432;Database=EShopOnAbp_Payment;Pooling=false;",
+    "AdministrationService": "User ID=root;Password=root;Host=localhost;Port=5432;Database=EShopOnAbp_Administration;Pooling=false;"
   },
   "StringEncryption": {
     "DefaultPassPhrase": "abc55ABArnzv0407"