diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/util/Utils.java b/src/main/java/com/chaozhanggui/system/cashierservice/util/Utils.java
index e5b9bf9..8b1d170 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/util/Utils.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/util/Utils.java
@@ -7,6 +7,8 @@ import com.chaozhanggui.system.cashierservice.exception.MsgException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.data.redis.core.StringRedisTemplate;
+import org.springframework.stereotype.Component;
+import org.springframework.transaction.annotation.Transactional;
 
 import java.util.UUID;
 import java.util.concurrent.TimeUnit;
@@ -14,6 +16,7 @@ import java.util.function.Consumer;
 import java.util.function.Function;
 import java.util.function.Supplier;
 
+@Component
 public class Utils {
     public static int retryCount = 5;
     private static final Logger log = LoggerFactory.getLogger(Utils.class);
@@ -165,6 +168,11 @@ public class Utils {
         }
     }
 
+    @Transactional
+    public <R> R runFunAndTransactional(Supplier<R> runnable) {
+        return runnable.get();
+    }
+
     public static class ForwardCounter {
         private Integer i;