diff --git a/VOL.Ai/Services/AiAppService.cs b/VOL.Ai/Services/AiAppService.cs
index cc8d383..f5fc50e 100644
--- a/VOL.Ai/Services/AiAppService.cs
+++ b/VOL.Ai/Services/AiAppService.cs
@@ -261,7 +261,7 @@ namespace VOL.Ai.Services
 
         public async Task<Ai_StudentFaceInfo> StudentFace(GetFaceParam paramDto)
         {
-            var faces = await ALiYunFace.SearchFace(paramDto.Base64, false);
+            var faces = await ALiYunFace.SearchFace(paramDto.Base64, true);
 
             foreach (var body in faces)
             {
@@ -283,7 +283,7 @@ namespace VOL.Ai.Services
                                          }).FirstOrDefaultAsync();
 
                     if (student == null)
-                        throw new Exception("未查询到学生信息");
+                        continue;
 
                     return student;
                 }