diff --git a/src/main/java/com/spring/modules/project/controller/ProjectController.java b/src/main/java/com/spring/modules/project/controller/ProjectController.java
index 67f521eb..c0fd4855 100644
--- a/src/main/java/com/spring/modules/project/controller/ProjectController.java
+++ b/src/main/java/com/spring/modules/project/controller/ProjectController.java
@@ -135,4 +135,11 @@ public class ProjectController {
         projectService.saveProjectPart(data);
         return R.ok();
     }
+
+    @PostMapping(value="/deleteProjectPartWithId")
+    @ResponseBody
+    public R deleteProjectPartWithId(@RequestBody PlmProjectPartData data){
+        projectService.deleteProjectPartWithId(data);
+        return R.ok();
+    }
 }
diff --git a/src/main/java/com/spring/modules/project/dao/ProjectDao.java b/src/main/java/com/spring/modules/project/dao/ProjectDao.java
index 7ef9fd2e..eb82f826 100644
--- a/src/main/java/com/spring/modules/project/dao/ProjectDao.java
+++ b/src/main/java/com/spring/modules/project/dao/ProjectDao.java
@@ -103,7 +103,7 @@ public interface ProjectDao {
     void deleteProjectContact(PlmProjectContactData data);
     void saveProjectContactList(PlmProjectContactData data);
     void deleteProjectInfo(PlmProjectInfoData data);
-
+    void deleteProjectPart(PlmProjectInfoData data);
     /**
      * @Description TODO
      * @Title getProjectInfoPartList
@@ -137,4 +137,26 @@ public interface ProjectDao {
      * @throw
      */
     void saveProjectPart(PlmProjectPartData data);
+
+    /**
+     * @Description TODO
+     * @Title updateProjectPart
+      * @param data
+     * @author rq
+     * @date 2023/9/12 11:10
+     * @return void
+     * @throw
+     */
+    void updateProjectPart(PlmProjectPartData data);
+    
+    /**
+     * @Description TODO
+     * @Title deleteProjectPartWithId 
+      * @param data 
+     * @author rq
+     * @date 2023/9/12 11:16 
+     * @return void
+     * @throw
+     */
+    void deleteProjectPartWithId(PlmProjectPartData data);
 }
diff --git a/src/main/java/com/spring/modules/project/service/ProjectService.java b/src/main/java/com/spring/modules/project/service/ProjectService.java
index 81c92b03..8cefe527 100644
--- a/src/main/java/com/spring/modules/project/service/ProjectService.java
+++ b/src/main/java/com/spring/modules/project/service/ProjectService.java
@@ -119,4 +119,15 @@ public interface ProjectService {
      * @throw
      */
     void saveProjectPart(PlmProjectPartData data);
+
+    /**
+     * @Description TODO
+     * @Title deleteProjectPartWithId 
+      * @param data 
+     * @author rq
+     * @date 2023/9/12 11:16
+     * @return void
+     * @throw
+     */
+    void deleteProjectPartWithId(PlmProjectPartData data);
 }
diff --git a/src/main/java/com/spring/modules/project/service/impl/ProjectServiceImpl.java b/src/main/java/com/spring/modules/project/service/impl/ProjectServiceImpl.java
index 96bbe802..d2ed0e1e 100644
--- a/src/main/java/com/spring/modules/project/service/impl/ProjectServiceImpl.java
+++ b/src/main/java/com/spring/modules/project/service/impl/ProjectServiceImpl.java
@@ -173,6 +173,7 @@ public class ProjectServiceImpl implements ProjectService {
         projectDao.deleteProjectContact(projectContactData);
         projectDao.deletePlmProjectTeam(inData);
         projectDao.deleteProjectInfo(inData);
+        projectDao.deleteProjectPart(inData);
     }
 
     @Override
@@ -187,6 +188,17 @@ public class ProjectServiceImpl implements ProjectService {
             String partNo=projectDao.getTestPartNo(data);
             data.setTestPartNo(partNo);
             projectDao.saveProjectPart(data);
+        }else {
+            projectDao.updateProjectPart(data);
         }
     }
+
+    @Override
+    @Transactional
+    public void deleteProjectPartWithId(PlmProjectPartData data){
+
+        projectDao.deleteProjectPartWithId(data);
+
+    }
+
 }
diff --git a/src/main/java/com/spring/modules/project/utils/ProjectComponent.java b/src/main/java/com/spring/modules/project/utils/ProjectComponent.java
new file mode 100644
index 00000000..75aef7b8
--- /dev/null
+++ b/src/main/java/com/spring/modules/project/utils/ProjectComponent.java
@@ -0,0 +1,13 @@
+package com.spring.modules.project.utils;
+
+import com.spring.modules.project.dao.ProjectDao;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Component
+public class ProjectComponent {
+    @Autowired
+    private ProjectDao projectDao;
+
+
+}
diff --git a/src/main/resources/mapper/project/ProjectDao.xml b/src/main/resources/mapper/project/ProjectDao.xml
index 74ebce29..8bd495ff 100644
--- a/src/main/resources/mapper/project/ProjectDao.xml
+++ b/src/main/resources/mapper/project/ProjectDao.xml
@@ -132,6 +132,9 @@
 <delete id="deleteProjectInfo">
     delete from plm_project_info where  site=#{site} and project_id=#{projectId}
 </delete>
+<delete id="deleteProjectPart">
+    delete from plm_project_part where  site=#{site} and project_id=#{projectId}
+</delete>
 <select id="getProjectInfoPartList" resultType="PlmProjectPartData">
     select id,site,project_id,test_part_no,part_type,part_desc,part_spec,material_number,remark,create_date,create_by,update_date,part_name,
 update_by,dbo.plm_get_projectBaseDesc(part_type,'part_type') partTypeDesc
@@ -145,5 +148,13 @@ update_by,dbo.plm_get_projectBaseDesc(part_type,'part_type') partTypeDesc
     insert into plm_project_part(site,project_id,test_part_no,part_type,part_desc,part_spec,material_number,remark,create_date,create_by,part_name) values
     (#{site},#{projectId},#{testPartNo},#{partType},#{partDesc},#{partSpec},#{materialNumber},#{remark},GetDate(),#{username},#{partName})
 </insert>
+<update id="updateProjectPart">
+    update plm_project_part set part_type=#{partType},part_desc=#{partDesc},part_spec=#{partSpec},material_number=#{materialNumber},
+    remark=#{remark},update_date=GetDate(),update_by=#{username},part_name=#{partName} where id=#{id}
+</update>
+
+<delete id="deleteProjectPartWithId">
+    delete from plm_project_part  where id=#{id}
+</delete>
 
 </mapper>
\ No newline at end of file