diff --git a/src/main/java/com/ycwl/basic/service/PriceCacheService.java b/src/main/java/com/ycwl/basic/service/PriceCacheService.java
index 6962b8e..cd33a33 100644
--- a/src/main/java/com/ycwl/basic/service/PriceCacheService.java
+++ b/src/main/java/com/ycwl/basic/service/PriceCacheService.java
@@ -30,7 +30,7 @@ public class PriceCacheService {
     private static final String CACHE_PREFIX = "pricing:cache:";
     
     // 缓存过期时间：5分钟
-    private static final Duration CACHE_DURATION = Duration.ofMinutes(5);
+    private static final Duration CACHE_DURATION = Duration.ofMinutes(10);
     
     /**
      * 生成缓存键