diff --git a/tz/common/common-core/src/main/java/com/tz/platform/common/core/bo/GroupCat.java b/tz/common/common-core/src/main/java/com/tz/platform/common/core/bo/GroupCat.java
index c0692cd..46b9f6d 100644
--- a/tz/common/common-core/src/main/java/com/tz/platform/common/core/bo/GroupCat.java
+++ b/tz/common/common-core/src/main/java/com/tz/platform/common/core/bo/GroupCat.java
@@ -6,4 +6,5 @@ import lombok.Data;
 public class GroupCat {
     private Integer id;
     private String name;
+    private Integer regionId;
 }
diff --git a/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/GroupController.java b/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/GroupController.java
new file mode 100644
index 0000000..88f5d61
--- /dev/null
+++ b/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/GroupController.java
@@ -0,0 +1,35 @@
+package com.tz.platform.competitiion.pc;
+
+import com.tz.platform.common.core.base.Result;
+import com.tz.platform.competitiion.pc.biz.PCGroupBiz;
+import com.tz.platform.competitiion.pc.dto.GroupDTO;
+import com.tz.platform.competitiion.pc.dto.ListGroupDTO;
+import com.tz.platform.competitiion.pc.vo.GroupVO;
+import com.tz.platform.competitiion.pc.vo.ListGroupVO;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping(value = "/pc/competition/group")
+public class GroupController {
+    @Autowired
+    private PCGroupBiz biz;
+
+    @PostMapping(value = "add")
+    public Result<ListGroupDTO> add(@RequestBody ListGroupVO vo){
+        return  biz.add(vo);
+    }
+
+    @PostMapping(value = "list")
+    public Result<ListGroupDTO> list(@RequestBody GroupVO vo){
+        return biz.list(vo.getCompetitionId());
+    }
+
+    @PostMapping(value = "get")
+    public Result<GroupDTO> get(@RequestBody GroupVO vo){
+        return biz.get(vo.getCompetitionId());
+    }
+}
diff --git a/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/biz/PCGroupBiz.java b/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/biz/PCGroupBiz.java
new file mode 100644
index 0000000..d0dc41c
--- /dev/null
+++ b/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/biz/PCGroupBiz.java
@@ -0,0 +1,47 @@
+package com.tz.platform.competitiion.pc.biz;
+
+import com.tz.platform.common.core.base.Result;
+import com.tz.platform.competitiion.pc.dto.GroupDTO;
+import com.tz.platform.competitiion.pc.dto.ListGroupDTO;
+import com.tz.platform.competitiion.pc.vo.GroupVO;
+import com.tz.platform.competitiion.pc.vo.ListGroupVO;
+import com.tz.platform.entity.CompetitionGroup;
+import com.tz.platform.repository.CompetitionGroupDao;
+import org.springframework.beans.BeanUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Component
+public class PCGroupBiz {
+    @Autowired
+    CompetitionGroupDao groupDao;
+
+    public Result<ListGroupDTO> add(ListGroupVO vo){
+        ListGroupDTO dto = new ListGroupDTO();
+        List<CompetitionGroup> list = new ArrayList<>();
+        vo.getList().forEach(vo1 -> {
+            CompetitionGroup groupCat = new CompetitionGroup();
+            BeanUtils.copyProperties(vo1,groupCat);
+            groupCat = groupDao.save(groupCat);
+            list.add(groupCat);
+        });
+        dto.setList(list);
+        return Result.success(dto);
+    }
+
+    public Result<ListGroupDTO> list(Long cpId){
+        List<CompetitionGroup> list = groupDao.findByCompetitionId(cpId);
+        ListGroupDTO dto = new ListGroupDTO();
+        return Result.success(dto);
+    }
+
+    public Result<GroupDTO> get(Long cpId){
+        CompetitionGroup group = groupDao.getByCompetitionId(cpId);
+        GroupDTO dto = new GroupDTO();
+        BeanUtils.copyProperties(group,dto);
+        return Result.success(dto);
+    }
+}
diff --git a/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/vo/ListGroupVO.java b/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/vo/ListGroupVO.java
new file mode 100644
index 0000000..1727b42
--- /dev/null
+++ b/tz/competition/competition-service/src/main/java/com/tz/platform/competitiion/pc/vo/ListGroupVO.java
@@ -0,0 +1,10 @@
+package com.tz.platform.competitiion.pc.vo;
+
+import lombok.Data;
+
+import java.util.List;
+
+@Data
+public class ListGroupVO {
+    List<GroupVO> list;
+}