diff --git a/Src/Dlhis.Basic/Organization/Services/Implements/GainfoFaceService.cs b/Src/Dlhis.Basic/Organization/Services/Implements/GainfoFaceService.cs
index b5b4382c..ce4abe1d 100644
--- a/Src/Dlhis.Basic/Organization/Services/Implements/GainfoFaceService.cs
+++ b/Src/Dlhis.Basic/Organization/Services/Implements/GainfoFaceService.cs
@@ -227,12 +227,16 @@ public class GainfoFaceService : IGainfoFaceService
         var gainfo = await _gainfoStore.Queryable().Where(x => x.No == request.UserNo || x.Code == request.UserNo).SingleAsync();
         gainfo.ThrowIfNull("人员档案信息不存在");
 
+        var face = await _faceDbContext.Queryable<GainfoFaceEntity>().Where(x => x.UserCode == gainfo.Code).SingleAsync();
+        if (face != null)
+        {
+            ((DateTime.Now - face.ModifiedTime).Seconds > 300).ThrowIfFalse("请勿频繁更新照片,请稍后重试");
+        }
+
         var userId = _currentUser.GetIntSubjectId();
 
         await DetectFaceImageQualityAsync(request.Face, gainfo.Factory);
 
-        var face = await _faceDbContext.Queryable<GainfoFaceEntity>().Where(x => x.UserCode == gainfo.Code).SingleAsync();
-
         var taskType = face == null ? DeviceTaskEnumType.Add : DeviceTaskEnumType.Update;
         if (face == null)
         {