fix 外部人员检查照片

Src/Dlhis.Basic/Organization/Services/Implements/GainfoFaceService.cs

@@ -139,6 +139,9 @@ public class GainfoFaceService : IGainfoFaceService
         gainfo.ThrowIfNull("人员信息不存在");
 
         var face = await _faceDbContext.Queryable<GainfoFaceEntity>().Where(x => x.UserCode == gainfo.Code).SingleAsync();
+
+        if (gainfo.Type == GainfoUserTypeEnumType.External)
+        {
             var faceSimilaritySetting = await _dbContext.Queryable<BasicTypeEntity>().Where(x => x.Type == "faceSimilarity").SingleAsync();
             if (faceSimilaritySetting != null)
             {
@@ -165,6 +168,7 @@ public class GainfoFaceService : IGainfoFaceService
                     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)