diff --git a/src/com/hellogithub/service/projectService.java b/src/com/hellogithub/service/projectService.java
index b5e204e..87de785 100644
--- a/src/com/hellogithub/service/projectService.java
+++ b/src/com/hellogithub/service/projectService.java
@@ -165,6 +165,8 @@ public class projectService {
         for(int i=0;i<5;i++)
         {
             projectEntity projectEntity =projectEntityList1.get(random.nextInt(projectEntityList1.size()));
+            categoryEntity categoryEntity = categoryDao.retNum(projectEntity.getCategoryId());
+            projectEntity.setCategoryName(categoryEntity.getCategoryName());
             projectEntityList.add(projectEntity);
         }
         return projectEntityList;