diff --git a/backend/src/main/java/io/metersphere/base/domain/Issues.java b/backend/src/main/java/io/metersphere/base/domain/Issues.java
index b7dd76ae60..48dd833af9 100644
--- a/backend/src/main/java/io/metersphere/base/domain/Issues.java
+++ b/backend/src/main/java/io/metersphere/base/domain/Issues.java
@@ -26,7 +26,5 @@ public class Issues implements Serializable {
 
     private String model;
 
-    private String created;
-
     private static final long serialVersionUID = 1L;
 }
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