diff --git a/workflow-engine-core/src/main/java/cn/axzo/workflow/core/service/impl/ExtAxPropertyServiceImpl.java b/workflow-engine-core/src/main/java/cn/axzo/workflow/core/service/impl/ExtAxPropertyServiceImpl.java
index b43914586..7ebf4702d 100644
--- a/workflow-engine-core/src/main/java/cn/axzo/workflow/core/service/impl/ExtAxPropertyServiceImpl.java
+++ b/workflow-engine-core/src/main/java/cn/axzo/workflow/core/service/impl/ExtAxPropertyServiceImpl.java
@@ -33,7 +33,7 @@ public class ExtAxPropertyServiceImpl implements ExtAxPropertyService {
         return property;
     }
 
-    @CachePut(value = "property", key = "property.name")
+    @CachePut(value = "property", key = "#property.name")
     @Override
     public ExtAxProperty update(ExtAxProperty property) {
         mapper.updateById(property);