diff --git a/src/main/java/com/ycwl/basic/service/pc/impl/FaceServiceImpl.java b/src/main/java/com/ycwl/basic/service/pc/impl/FaceServiceImpl.java
index 95eccb81..dc15300b 100644
--- a/src/main/java/com/ycwl/basic/service/pc/impl/FaceServiceImpl.java
+++ b/src/main/java/com/ycwl/basic/service/pc/impl/FaceServiceImpl.java
@@ -963,7 +963,7 @@ public class FaceServiceImpl implements FaceService {
         // 查询是否触发过低阈值检测
         String lowThresholdKey = FACE_LOW_THRESHOLD_PFX + faceId;
         boolean hasLowThreshold = redisTemplate.hasKey(lowThresholdKey);
-        Integer mode = scenicConfig.getInteger("re_match_mode");
+        Integer mode = scenicConfig.getInteger("re_match_mode", 0);
         return switch (mode) {
             case 1 -> tourMatch || recognitionCount > 1 || hasLowThreshold;
             case 5 -> hasLowThreshold || (ruleMatched >= 2);