diff --git a/src/entities/DevelopmentHistory.ts b/src/entities/DevelopmentHistory.ts
index dfbd9c4..c87319a 100644
--- a/src/entities/DevelopmentHistory.ts
+++ b/src/entities/DevelopmentHistory.ts
@@ -229,6 +229,7 @@ export class DevelopmentHistory extends EntityBase {
   isProfile: boolean;
 
   @Column({
+    type: "int",
     nullable: true,
     comment: "ลำดับ",
     default: null,