diff --git a/web-common/src/main/java/com/inspur/edp/web/common/serialize/SerializeUtility.java b/web-common/src/main/java/com/inspur/edp/web/common/serialize/SerializeUtility.java
index 1613b45c5c6947b9414a0e7e5815d714c329dc0d..4219f71ee15f3126e37c76507aaafb5b48a2e2c5 100644
--- a/web-common/src/main/java/com/inspur/edp/web/common/serialize/SerializeUtility.java
+++ b/web-common/src/main/java/com/inspur/edp/web/common/serialize/SerializeUtility.java
@@ -24,7 +24,10 @@ public class SerializeUtility {
         defaultObjectMapper = this.createDefaultObjectMapper();
     }
 
-    private static SerializeUtility serializeUtilityInstance = null;
+    /**
+     * 增加volatile的作用是为了避免多线程访问时，导致变量不一致问题
+     */
+    private volatile static SerializeUtility serializeUtilityInstance = null;
 
     public static SerializeUtility getInstance() {
         if (Objects.isNull(serializeUtilityInstance)) {