diff --git a/Src/Dlhis.Basic/Organization/Services/Implements/GainfoIdCardFaceCompareService.cs b/Src/Dlhis.Basic/Organization/Services/Implements/GainfoIdCardFaceCompareService.cs
index 220ae55a..bac986ab 100644
--- a/Src/Dlhis.Basic/Organization/Services/Implements/GainfoIdCardFaceCompareService.cs
+++ b/Src/Dlhis.Basic/Organization/Services/Implements/GainfoIdCardFaceCompareService.cs
@@ -25,7 +25,6 @@ public class GainfoIdCardFaceCompareService : IGainfoIdCardFaceCompareService
         ICurrentUser currentUser)
     {
         _dbContext = dbContext;
-        _serviceProvider = serviceProvider;
         _aliyunClient = aliyunClient;
         _currentUser = currentUser;
     }