diff --git a/apps/server/src/entity/course.entity.ts b/apps/server/src/entity/course.entity.ts
index 8fc1fd2..d86516a 100644
--- a/apps/server/src/entity/course.entity.ts
+++ b/apps/server/src/entity/course.entity.ts
@@ -5,7 +5,7 @@ export class Course {
   @PrimaryColumn()
   course_id?: string;
 
-  @Column()
+  @Column({ type: 'varchar' })
   course_title?: string;
 
   @Column({ type: 'text' })