diff --git a/src/main/java/club/joylink/rtss/controller/DataHandleController.java b/src/main/java/club/joylink/rtss/controller/DataHandleController.java
index 555eb704f..79057fe13 100644
--- a/src/main/java/club/joylink/rtss/controller/DataHandleController.java
+++ b/src/main/java/club/joylink/rtss/controller/DataHandleController.java
@@ -1,15 +1,14 @@
 package club.joylink.rtss.controller;
 
+import club.joylink.rtss.constants.Project;
 import club.joylink.rtss.controller.org.OrgProjectController;
 import club.joylink.rtss.controller.paper.PaperCompositionController;
 import club.joylink.rtss.controller.publish.MapFunctionController;
 import club.joylink.rtss.controller.user.UserController;
 import club.joylink.rtss.dao.MapDataDAO;
 import club.joylink.rtss.dao.MapInfoDAO;
-import club.joylink.rtss.entity.MapData;
-import club.joylink.rtss.entity.MapDataExample;
-import club.joylink.rtss.entity.MapInfo;
-import club.joylink.rtss.entity.MapInfoExample;
+import club.joylink.rtss.dao.OrgDAO;
+import club.joylink.rtss.entity.*;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -17,6 +16,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 import javax.servlet.http.HttpServletResponse;
+import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
@@ -41,12 +41,16 @@ public class DataHandleController {
     private PaperCompositionController paperCompositionController;
     @Autowired
     private UserController userController;
+    @Autowired
+    private OrgDAO orgDAO;
 
     @Transactional(rollbackFor = Exception.class)
     @PostMapping
     public List<String> handle(HttpServletResponse response) {
         correctMapVersion();
 
+        confirmDefaultOrgExist();
+
         orgProjectController.oldDataHandle();
 
         List<String> msgList = new ArrayList<>(mapFunctionController.oldDataHandle());
@@ -80,4 +84,16 @@ public class DataHandleController {
                     mapInfoDAO.updateByPrimaryKey(mapInfo);
                 });
     }
+
+    private void confirmDefaultOrgExist() {
+        Org org = new Org();
+        org.setName("默认组织");
+        org.setProjectCode(Project.DEFAULT.name());
+        org.setStatus("1");
+        org.setCreateTime(LocalDateTime.now());
+        org.setCreatorId(1L);
+        orgDAO.insert(org);
+        org.setRootId(org.getId());
+        orgDAO.updateByPrimaryKey(org);
+    }
 }
diff --git a/src/main/java/club/joylink/rtss/controller/org/OrgProjectController.java b/src/main/java/club/joylink/rtss/controller/org/OrgProjectController.java
index 652f3a889..2ce8ec697 100644
--- a/src/main/java/club/joylink/rtss/controller/org/OrgProjectController.java
+++ b/src/main/java/club/joylink/rtss/controller/org/OrgProjectController.java
@@ -1,24 +1,30 @@
 package club.joylink.rtss.controller.org;
 
+import club.joylink.rtss.constants.Project;
 import club.joylink.rtss.dao.OrgDAO;
 import club.joylink.rtss.dao.OrgProjectDAO;
+import club.joylink.rtss.dao.project.ProjectDAO;
 import club.joylink.rtss.entity.Org;
 import club.joylink.rtss.entity.OrgExample;
 import club.joylink.rtss.entity.OrgProject;
 import club.joylink.rtss.services.org.IOrgProjectService;
 import club.joylink.rtss.vo.LoginUserInfoVO;
 import club.joylink.rtss.vo.client.org.OrgProjectVO;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.transaction.annotation.Transactional;
-import org.springframework.util.StringUtils;
 import org.springframework.web.bind.annotation.*;
 
 import java.time.LocalDateTime;
 import java.util.List;
+import java.util.Map;
+import java.util.function.Function;
+import java.util.stream.Collectors;
 
 /**
  * 组织-项目关系管理接口
  */
+@Slf4j
 @RestController
 @RequestMapping("/api/orgProject")
 public class OrgProjectController {
@@ -46,6 +52,8 @@ public class OrgProjectController {
     private OrgProjectDAO orgProjectDAO;
     @Autowired
     private OrgDAO orgDAO;
+    @Autowired
+    ProjectDAO projectDAO;
 
     /**
      * 旧数据处理（用完删除）
@@ -55,22 +63,34 @@ public class OrgProjectController {
     public void oldDataHandle() {
         orgProjectDAO.deleteByExample(null);
 
+        //查询项目和组织数据
+        Map<String, club.joylink.rtss.entity.project.Project> projectMap = projectDAO.selectByExample(null).stream()
+                .collect(Collectors.toMap(club.joylink.rtss.entity.project.Project::getCode, Function.identity()));
+        OrgExample orgExample = new OrgExample();
+        orgExample.clear();
+        orgExample.createCriteria().andStatusEqualTo("1").andParentIdIsNull();
+        Map<String, Org> orgMap = orgDAO.selectByExample(orgExample).stream()
+                .collect(Collectors.toMap(Org::getProjectCode, Function.identity()));
+
         OrgProject orgProject = new OrgProject();
         orgProject.setCreateTime(LocalDateTime.now());
         orgProject.setCreatorId(1L);
-        OrgExample orgExample = new OrgExample();
-        orgExample.createCriteria().andStatusEqualTo("1").andParentIdIsNull();
-        List<Org> orgs = orgDAO.selectByExample(orgExample);
-        for (Org org : orgs) {
-            String projectCodeStr = org.getProjectCode();
-            if (StringUtils.hasText(projectCodeStr)) {
-                for (String projectCode : projectCodeStr.split(",")) {
-                    orgProject.setId(null);
-                    orgProject.setOrgId(org.getId());
-                    orgProject.setProjectCode(projectCode);
-                    orgProjectDAO.insert(orgProject);
-                }
+        for (Map.Entry<String, club.joylink.rtss.entity.project.Project> entry : projectMap.entrySet()) {
+            String projectCode = entry.getKey();
+            club.joylink.rtss.entity.project.Project project = entry.getValue();
+            //建立项目-组织关系
+            Org org = orgMap.get(projectCode);
+            if (org == null) {
+                org = orgMap.get(Project.DEFAULT.name());
             }
+            orgProject.setId(null);
+            orgProject.setProjectCode(projectCode);
+            orgProject.setOrgId(org.getId());
+            log.info(orgProject.getOrgId() + "-" + orgProject.getProjectCode());
+            orgProjectDAO.insert(orgProject);
+            //修改项目默认组织
+            project.setDefaultOrg(org.getId());
+            projectDAO.updateByPrimaryKey(project);
         }
     }
 }