diff --git a/src/main/java/com/ai/da/mapper/primary/entity/Contestant.java b/src/main/java/com/ai/da/mapper/primary/entity/Contestant.java
index 8c79b51f..afa8a803 100644
--- a/src/main/java/com/ai/da/mapper/primary/entity/Contestant.java
+++ b/src/main/java/com/ai/da/mapper/primary/entity/Contestant.java
@@ -26,6 +26,9 @@ public class Contestant {
 
     private String email;
 
+    @TableField("contestant_number")
+    private Integer contestantNumber;
+
     @TableField("first_name")
     private String firstName;