diff --git a/Service/LogService.cs b/Service/LogService.cs
index 04a2281..43b2281 100644
--- a/Service/LogService.cs
+++ b/Service/LogService.cs
@@ -9,7 +9,7 @@ using System.Text;
 
 namespace LY.App.Service
 {
-    [ServiceInjection(InjectionType.Transient)]
+    [ServiceInjection(InjectionType.Singleton)]
     public class LogService
     {
         private readonly SqlSugarClient _db;