diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.HttpApi.Host/MyProjectNameHttpApiHostModule.cs b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.HttpApi.Host/MyProjectNameHttpApiHostModule.cs
index 7e7817ae87..3771a1874d 100644
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.HttpApi.Host/MyProjectNameHttpApiHostModule.cs
+++ b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.HttpApi.Host/MyProjectNameHttpApiHostModule.cs
@@ -167,7 +167,10 @@ namespace MyCompanyName.MyProjectName
             {
                 app.UseDeveloperExceptionPage();
             }
-            else
+
+            app.UseAbpRequestLocalization();
+
+            if (!env.IsDevelopment())
             {
                 app.UseErrorPage();
             }
@@ -183,7 +186,6 @@ namespace MyCompanyName.MyProjectName
                 app.UseMultiTenancy();
             }
 
-            app.UseAbpRequestLocalization();
             app.UseAuthorization();
 
             app.UseSwagger();
diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.HttpApi.HostWithIds/MyProjectNameHttpApiHostModule.cs b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.HttpApi.HostWithIds/MyProjectNameHttpApiHostModule.cs
index c671d0f223..95a26d9084 100644
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.HttpApi.HostWithIds/MyProjectNameHttpApiHostModule.cs
+++ b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.HttpApi.HostWithIds/MyProjectNameHttpApiHostModule.cs
@@ -160,7 +160,10 @@ namespace MyCompanyName.MyProjectName
             {
                 app.UseDeveloperExceptionPage();
             }
-            else
+
+            app.UseAbpRequestLocalization();
+
+            if (!env.IsDevelopment())
             {
                 app.UseErrorPage();
             }
@@ -177,7 +180,6 @@ namespace MyCompanyName.MyProjectName
                 app.UseMultiTenancy();
             }
 
-            app.UseAbpRequestLocalization();
             app.UseIdentityServer();
             app.UseAuthorization();
 
diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.IdentityServer/MyProjectNameIdentityServerModule.cs b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.IdentityServer/MyProjectNameIdentityServerModule.cs
index df28fe0ccd..8a4e919161 100644
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.IdentityServer/MyProjectNameIdentityServerModule.cs
+++ b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.IdentityServer/MyProjectNameIdentityServerModule.cs
@@ -143,7 +143,10 @@ namespace MyCompanyName.MyProjectName
             {
                 app.UseDeveloperExceptionPage();
             }
-            else
+
+            app.UseAbpRequestLocalization();
+
+            if (!env.IsDevelopment())
             {
                 app.UseErrorPage();
             }
@@ -159,7 +162,6 @@ namespace MyCompanyName.MyProjectName
                 app.UseMultiTenancy();
             }
 
-            app.UseAbpRequestLocalization();
             app.UseIdentityServer();
             app.UseAuthorization();
             app.UseAuditing();
diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web.Host/MyProjectNameWebModule.cs b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web.Host/MyProjectNameWebModule.cs
index 689fe33eca..699db2cec0 100644
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web.Host/MyProjectNameWebModule.cs
+++ b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web.Host/MyProjectNameWebModule.cs
@@ -215,7 +215,10 @@ namespace MyCompanyName.MyProjectName.Web
             {
                 app.UseDeveloperExceptionPage();
             }
-            else
+
+            app.UseAbpRequestLocalization();
+
+            if (!env.IsDevelopment())
             {
                 app.UseErrorPage();
             }
@@ -230,7 +233,6 @@ namespace MyCompanyName.MyProjectName.Web
                 app.UseMultiTenancy();
             }
 
-            app.UseAbpRequestLocalization();
             app.UseAuthorization();
 
             app.UseSwagger();
diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web/MyProjectNameWebModule.cs b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web/MyProjectNameWebModule.cs
index 1bafd38d5a..cf201f90cc 100644
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web/MyProjectNameWebModule.cs
+++ b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web/MyProjectNameWebModule.cs
@@ -191,7 +191,10 @@ namespace MyCompanyName.MyProjectName.Web
             {
                 app.UseDeveloperExceptionPage();
             }
-            else
+
+            app.UseAbpRequestLocalization();
+
+            if (!env.IsDevelopment())
             {
                 app.UseErrorPage();
             }
@@ -207,7 +210,6 @@ namespace MyCompanyName.MyProjectName.Web
                 app.UseMultiTenancy();
             }
 
-            app.UseAbpRequestLocalization();
             app.UseIdentityServer();
             app.UseAuthorization();
             app.UseSwagger();