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 8336faa5..8c79b51f 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
@@ -44,9 +44,6 @@ public class Contestant {
     @TableField("phone_number")
     private String phoneNumber;
 
-    @TableField("portfolio_url")
-    private String portfolioUrl;
-
     @TableField("design_title")
     private String designTitle;
 
@@ -65,8 +62,6 @@ public class Contestant {
     @TableField("updated_at")
     private LocalDateTime updatedAt;
 
-    @TableField("created_by")
-    private Long createdBy;
 }
 
 
diff --git a/src/main/java/com/ai/da/service/impl/GlobalAwardServiceImpl.java b/src/main/java/com/ai/da/service/impl/GlobalAwardServiceImpl.java
index 3b744845..8fbc5e38 100644
--- a/src/main/java/com/ai/da/service/impl/GlobalAwardServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/GlobalAwardServiceImpl.java
@@ -151,7 +151,6 @@ public class GlobalAwardServiceImpl implements GlobalAwardService {
                     .age(request.getAge())
                     .countryRegionCity(request.getCountryRegionCity())
                     .phoneNumber(request.getPhoneNumber())
-                    .portfolioUrl(request.getPortfolioUrl())
                     .designTitle(request.getDesignTitle())
                     .designDescription(request.getDesignDescription())
                     .pdfPath(request.getPdfPath())
@@ -172,7 +171,6 @@ public class GlobalAwardServiceImpl implements GlobalAwardService {
             existing.setAge(request.getAge());
             existing.setCountryRegionCity(request.getCountryRegionCity());
             existing.setPhoneNumber(request.getPhoneNumber());
-            existing.setPortfolioUrl(request.getPortfolioUrl());
             existing.setDesignTitle(request.getDesignTitle());
             existing.setDesignDescription(request.getDesignDescription());
             existing.setPdfPath(request.getPdfPath());
@@ -202,7 +200,6 @@ public class GlobalAwardServiceImpl implements GlobalAwardService {
         dto.setAge(existing.getAge());
         dto.setCountryRegionCity(existing.getCountryRegionCity());
         dto.setPhoneNumber(existing.getPhoneNumber());
-        dto.setPortfolioUrl(existing.getPortfolioUrl());
         dto.setDesignTitle(existing.getDesignTitle());
         dto.setDesignDescription(existing.getDesignDescription());
         dto.setPdfPath(existing.getPdfPath());