diff --git a/oh-my-scheduler-server/src/main/java/com/github/kfcfans/oms/server/service/CacheService.java b/oh-my-scheduler-server/src/main/java/com/github/kfcfans/oms/server/service/CacheService.java
index 063ae4bc..d39ffaf9 100644
--- a/oh-my-scheduler-server/src/main/java/com/github/kfcfans/oms/server/service/CacheService.java
+++ b/oh-my-scheduler-server/src/main/java/com/github/kfcfans/oms/server/service/CacheService.java
@@ -34,7 +34,7 @@ public class CacheService {
 
     public CacheService() {
         jobId2JobNameCache = CacheBuilder.newBuilder()
-                .expireAfterWrite(Duration.ofHours(1))
+                .expireAfterWrite(Duration.ofMinutes(1))
                 .maximumSize(1024)
                 .build();