diff --git a/Src/Dlhis.Basic/Organization/Services/Implements/GainfoFaceService.cs b/Src/Dlhis.Basic/Organization/Services/Implements/GainfoFaceService.cs
index fbebac61..5645ca05 100644
--- a/Src/Dlhis.Basic/Organization/Services/Implements/GainfoFaceService.cs
+++ b/Src/Dlhis.Basic/Organization/Services/Implements/GainfoFaceService.cs
@@ -137,8 +137,35 @@ public class GainfoFaceService : IGainfoFaceService
             .SingleAsync();
 
         gainfo.ThrowIfNull("人员信息不存在");
-
+        
         var face = await _faceDbContext.Queryable<GainfoFaceEntity>().Where(x => x.UserCode == gainfo.Code).SingleAsync();
+        var faceSimilaritySetting = await _dbContext.Queryable<BasicTypeEntity>().Where(x => x.Type == "faceSimilarity").SingleAsync();
+        if (faceSimilaritySetting != null)
+        {
+            var faceSimilarity = await _hikService.GetSimilarityAsync(new GainfoFaceValidateRequest
+            {
+                SrcFacePicBinaryData = face.Face,
+                DistFacePicBinaryData = request.Face
+            });
+            var acceptSimilarity = faceSimilaritySetting.Code.Adapt<double>();
+
+            var isError = faceSimilarity < acceptSimilarity;
+            await _dbContext.InsertAsync(new HikValidateResultEntity
+            {
+                UserCode = face.UserCode,
+                Similarity = faceSimilarity,
+                AcceptSimilarity = acceptSimilarity,
+                CurrentFace = face.Face,
+                UploadFace = request.Face,
+                TenantId = gainfo.Factory,
+            });
+
+            if (isError)
+            {
+                throw new UserFriendlyException($"系统检测非本人更新,请重试(相似度{faceSimilarity})");
+            }
+        }
+        
         var taskType = face == null ? DeviceTaskEnumType.Add : DeviceTaskEnumType.Update;
         if (face == null)
         {