diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Templates/Microservice/MicroserviceServiceTemplateBase.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Templates/Microservice/MicroserviceServiceTemplateBase.cs
index 7f96a6556c..351c400ed8 100644
--- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Templates/Microservice/MicroserviceServiceTemplateBase.cs
+++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Templates/Microservice/MicroserviceServiceTemplateBase.cs
@@ -62,7 +62,7 @@ namespace Volo.Abp.Cli.ProjectBuilding.Templates.Microservice
 
         private static void RandomizeStringEncryption(ProjectBuildContext context, List<ProjectBuildPipelineStep> steps)
         {
-            steps.Add(new RandomizeStringEncryptionStep());
+            steps.Add(new MicroserviceServiceStringEncryptionStep());
         }
     }
 }
diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Templates/MicroserviceServiceStringEncryptionStep.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Templates/MicroserviceServiceStringEncryptionStep.cs
new file mode 100644
index 0000000000..b78723ad41
--- /dev/null
+++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Templates/MicroserviceServiceStringEncryptionStep.cs
@@ -0,0 +1,62 @@
+using System;
+using System.IO;
+using System.Linq;
+using Volo.Abp.Cli.ProjectBuilding.Building;
+
+namespace Volo.Abp.Cli.ProjectBuilding.Templates
+{
+    public class MicroserviceServiceStringEncryptionStep : RandomizeStringEncryptionStep
+    {
+        public override void Execute(ProjectBuildContext context)
+        {
+            var appSettings = context.Files
+                .Where(x => !x.IsDirectory && x.Name.EndsWith("appSettings.json", StringComparison.InvariantCultureIgnoreCase))
+                .Where(x => x.Content.IndexOf("StringEncryption", StringComparison.InvariantCultureIgnoreCase) >= 0)
+                .ToList();
+
+            const string defaultPassPhrase = "gsKnGZ041HLL4IM8";
+            var randomPassPhrase = FindDefaultPassPhrase(context) ?? GetRandomString(defaultPassPhrase.Length);
+            foreach (var appSetting in appSettings)
+            {
+                appSetting.NormalizeLineEndings();
+
+                var appSettingLines = appSetting.GetLines();
+                for (var i = 0; i < appSettingLines.Length; i++)
+                {
+                    if (appSettingLines[i].Contains("DefaultPassPhrase") && appSettingLines[i].Contains(defaultPassPhrase))
+                    {
+                        appSettingLines[i] = appSettingLines[i].Replace(defaultPassPhrase, randomPassPhrase);
+                    }
+                }
+
+                appSetting.SetLines(appSettingLines);
+            }
+        }
+
+        protected static string FindDefaultPassPhrase(ProjectBuildContext context)
+        {
+            var directoryInfo = new DirectoryInfo(context.BuildArgs.OutputFolder);
+            do
+            {
+                var msSolution = Directory.GetFiles(directoryInfo.FullName, "*.sln", SearchOption.TopDirectoryOnly).FirstOrDefault();
+                if (msSolution != null)
+                {
+                    var appSettings = Directory.GetFiles(Path.Combine(directoryInfo.FullName, "apps", "auth-server"),
+                        "appsettings.json", SearchOption.AllDirectories).FirstOrDefault();
+                    if (appSettings != null)
+                    {
+                        var file = File.ReadAllText(appSettings);
+                        const string searchText = "DefaultPassPhrase\": \"";
+                        var s = file.IndexOf(searchText, StringComparison.Ordinal) + searchText.Length;
+                        var e = file.IndexOf("\"", s, StringComparison.Ordinal);
+                        var defaultPassPhrase = file.Substring(s, e - s);
+                        return defaultPassPhrase;
+                    }
+                }
+                directoryInfo = directoryInfo.Parent;
+            } while (directoryInfo?.Parent != null);
+
+            return null;
+        }
+    }
+}
diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Templates/RandomizeStringEncryptionStep.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Templates/RandomizeStringEncryptionStep.cs
index 6fc2bafc95..4899283d62 100644
--- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Templates/RandomizeStringEncryptionStep.cs
+++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Templates/RandomizeStringEncryptionStep.cs
@@ -33,7 +33,7 @@ namespace Volo.Abp.Cli.ProjectBuilding.Templates
             }
         }
 
-        private static string GetRandomString(int length)
+        protected static string GetRandomString(int length)
         {
             const string letters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
             var builder = new StringBuilder();