diff --git a/cloud-task-common/src/main/java/com/muyu/common/domian/NodeJoint.java b/cloud-task-common/src/main/java/com/muyu/common/domian/NodeJoint.java
new file mode 100644
index 0000000..da217b0
--- /dev/null
+++ b/cloud-task-common/src/main/java/com/muyu/common/domian/NodeJoint.java
@@ -0,0 +1,45 @@
+package com.muyu.common.domian;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+@TableName(value = "node_joint")
+public class NodeJoint {
+
+    /**
+     * id
+     */
+    @TableId(value = "id",type = IdType.AUTO)
+    private Long id;
+    /**
+     * 任务id
+     */
+    private Long taskId;
+    /**
+     * 任务id
+     */
+    private Long nodeId;
+    /**
+     * 联查方式
+     */
+    private String joint;
+    /**
+     * 字段
+     */
+    private String oneFie;
+    /**
+     * 字段
+     */
+    private String twoFie;
+
+
+}
diff --git a/cloud-task-common/src/main/java/com/muyu/common/domian/NodeTable.java b/cloud-task-common/src/main/java/com/muyu/common/domian/NodeTable.java
index fd9935e..2894b0a 100644
--- a/cloud-task-common/src/main/java/com/muyu/common/domian/NodeTable.java
+++ b/cloud-task-common/src/main/java/com/muyu/common/domian/NodeTable.java
@@ -1,5 +1,7 @@
 package com.muyu.common.domian;
 
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
@@ -16,6 +18,7 @@ public class NodeTable {
     /**
      * 主键
      */
+    @TableId(value = "id",type = IdType.AUTO)
     private Long id;
     /**
      * 节点id
diff --git a/cloud-task-server/src/main/java/com/muyu/task/server/controller/NodeJointController.java b/cloud-task-server/src/main/java/com/muyu/task/server/controller/NodeJointController.java
new file mode 100644
index 0000000..e918d5f
--- /dev/null
+++ b/cloud-task-server/src/main/java/com/muyu/task/server/controller/NodeJointController.java
@@ -0,0 +1,39 @@
+package com.muyu.task.server.controller;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.muyu.common.core.domain.Result;
+import com.muyu.common.domian.NodeJoint;
+import com.muyu.task.server.service.NodeJointService;
+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("nodeJoint")
+public class NodeJointController {
+
+    @Autowired
+    private NodeJointService nodeJointService;
+
+
+    @PostMapping("add")
+    public Result save(@RequestBody NodeJoint nodeJoint){
+        QueryWrapper<NodeJoint> wrapper = new QueryWrapper<>();
+        wrapper.eq("node_id",nodeJoint.getNodeId());
+        nodeJointService.remove(wrapper);
+        boolean save = nodeJointService.save(nodeJoint);
+        return Result.success(save);
+    }
+
+
+
+
+
+
+
+
+
+
+}
diff --git a/cloud-task-server/src/main/java/com/muyu/task/server/mapper/NodeJointMapper.java b/cloud-task-server/src/main/java/com/muyu/task/server/mapper/NodeJointMapper.java
new file mode 100644
index 0000000..8a4f39c
--- /dev/null
+++ b/cloud-task-server/src/main/java/com/muyu/task/server/mapper/NodeJointMapper.java
@@ -0,0 +1,9 @@
+package com.muyu.task.server.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.muyu.common.domian.NodeJoint;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface NodeJointMapper extends BaseMapper<NodeJoint> {
+}
diff --git a/cloud-task-server/src/main/java/com/muyu/task/server/service/NodeJointService.java b/cloud-task-server/src/main/java/com/muyu/task/server/service/NodeJointService.java
new file mode 100644
index 0000000..2d3bae0
--- /dev/null
+++ b/cloud-task-server/src/main/java/com/muyu/task/server/service/NodeJointService.java
@@ -0,0 +1,7 @@
+package com.muyu.task.server.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.muyu.common.domian.NodeJoint;
+
+public interface NodeJointService extends IService<NodeJoint> {
+}
diff --git a/cloud-task-server/src/main/java/com/muyu/task/server/service/impl/NodeJointServiceImpl.java b/cloud-task-server/src/main/java/com/muyu/task/server/service/impl/NodeJointServiceImpl.java
new file mode 100644
index 0000000..000f487
--- /dev/null
+++ b/cloud-task-server/src/main/java/com/muyu/task/server/service/impl/NodeJointServiceImpl.java
@@ -0,0 +1,11 @@
+package com.muyu.task.server.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.muyu.common.domian.NodeJoint;
+import com.muyu.task.server.mapper.NodeJointMapper;
+import com.muyu.task.server.service.NodeJointService;
+import org.springframework.stereotype.Service;
+
+@Service
+public class NodeJointServiceImpl extends ServiceImpl<NodeJointMapper, NodeJoint> implements NodeJointService {
+}