diff --git a/src/entities/Portfolio.ts b/src/entities/Portfolio.ts
index acff01a..074dd08 100644
--- a/src/entities/Portfolio.ts
+++ b/src/entities/Portfolio.ts
@@ -11,6 +11,7 @@ export class Portfolio extends EntityBase {
   name: string;
 
   @Column({
+    type: "longtext",
     nullable: true,
     comment: "รายละเอียดเอกสาร/ผลงาน",
     default: null,