diff --git a/src/com/hellogithub/service/projectService.java b/src/com/hellogithub/service/projectService.java
index 24f061d..e0d6e8c 100644
--- a/src/com/hellogithub/service/projectService.java
+++ b/src/com/hellogithub/service/projectService.java
@@ -4,6 +4,7 @@ package com.hellogithub.service;
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.dao.categoryDao;
+import com.hellogithub.dao.commentDao;
 import com.hellogithub.dao.projectDao;
 import com.hellogithub.dao.supportDao;
 import com.hellogithub.entity.categoryEntity;
@@ -20,6 +21,8 @@ public class projectService {
     private categoryDao categoryDao = new categoryDao();
 
     private supportDao supportDao = new supportDao();
+
+    private commentDao commentDao = new commentDao();
     /**
      * 按照期刊号查询
      */
@@ -77,7 +80,8 @@ public class projectService {
                 projectEntity projectEntity = projectEntityList.get(i);
                 categoryEntity categoryEntity = categoryDao.retNum(projectEntity.getCategoryId());
                 projectEntity.setCategoryName(categoryEntity.getCategoryName());
-
+                int num = commentDao.selectByProjectId(String.valueOf(projectEntity.getProjectId())).size();
+                projectEntity.setNum(num);
             }
         } else {
             projectEntityList =projectDao.retSelcetByCate(cate,name);
@@ -86,7 +90,8 @@ public class projectService {
                 projectEntity projectEntity = projectEntityList.get(i);
                 categoryEntity categoryEntity = categoryDao.retNum(projectEntity.getCategoryId());
                 projectEntity.setCategoryName(categoryEntity.getCategoryName());
-
+                int num = commentDao.selectByProjectId(String.valueOf(projectEntity.getProjectId())).size();
+                projectEntity.setNum(num);
             }
 
         }
@@ -104,7 +109,8 @@ public class projectService {
                 projectEntity projectEntity = projectEntityList.get(i);
                 categoryEntity categoryEntity = categoryDao.retNum(projectEntity.getCategoryId());
                 projectEntity.setCategoryName(categoryEntity.getCategoryName());
-
+                int num = commentDao.selectByProjectId(String.valueOf(projectEntity.getProjectId())).size();
+                projectEntity.setNum(num);
             }
         }else {
             projectEntityList =projectDao.retSelcetByStartNum(cate,name);
@@ -115,6 +121,8 @@ public class projectService {
                 projectEntity projectEntity = projectEntityList.get(i);
                 categoryEntity categoryEntity = categoryDao.retNum(projectEntity.getCategoryId());
                 projectEntity.setCategoryName(categoryEntity.getCategoryName());
+                int num = commentDao.selectByProjectId(String.valueOf(projectEntity.getProjectId())).size();
+                projectEntity.setNum(num);
             }
         }
         return projectEntityList;