diff --git a/src/main/java/com/spring/modules/base/controller/BaseController.java b/src/main/java/com/spring/modules/base/controller/BaseController.java
index ad606e00..a505e1a4 100644
--- a/src/main/java/com/spring/modules/base/controller/BaseController.java
+++ b/src/main/java/com/spring/modules/base/controller/BaseController.java
@@ -613,7 +613,8 @@ public class BaseController extends AbstractController {
 
     @PostMapping(value = "/getSiteList")
     @ResponseBody
-    public R getSiteList(@RequestBody SiteVoData inData){
+//    public R getSiteList(@RequestBody SiteVoData inData){
+    public R getSiteList(SiteVoData inData){
         List<SiteVoData> rows = baseService.getSiteList(inData);
         return R.ok().put("rows",rows);
     }
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 1d651cd1..364a6663 100644
--- a/src/main/java/com/spring/modules/project/dao/ProjectDao.java
+++ b/src/main/java/com/spring/modules/project/dao/ProjectDao.java
@@ -265,4 +265,6 @@ public interface ProjectDao extends BaseMapper<PlmProjectInfo> {
     List<SysUserEntity> queryProjectSiteUserRole(PlmProjectInfo project);
 
     IPage<PlmProjectPartData> projectPartSearchByAnyField(Page<PlmProjectPartData> plmProjectPartDataPage,@Param("params") Map<String, String> params);
+
+    List<PlmProjectInfoData> getProjectByName(String site, String projectName);
 }
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 f81645ce..bdc78ead 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
@@ -175,6 +175,10 @@ public class ProjectServiceImpl implements ProjectService {
     @Override
     @Transactional
     public String saveProjectInfo(PlmProjectInfoData inData){
+        List<PlmProjectInfoData> list = projectDao.getProjectByName(inData.getSite(),inData.getProjectName());
+        if (!list.isEmpty()){
+            throw new RuntimeException("项目名称已存在！");
+        }
         SysUserEntity sysUserEntity = (SysUserEntity) SecurityUtils.getSubject().getPrincipal();
         List<PlmProjectTeam> plmProjectTeams = new ArrayList<>();
         List<PlmUserRoleData> userRoleList = new ArrayList<>();
diff --git a/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java b/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java
index 54c0351d..58712b38 100644
--- a/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java
+++ b/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java
@@ -2064,13 +2064,13 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
                 whereConditionArr[i] = "a.status != 'death' AND a.status " + statusSymbol + filteredList.get(i).getFormula();
             }
             if (whereConditionArr[i].contains("test_part_no")) {
-                whereConditionArr[i] = "(a.test_part_no "+ testPartNoSymbol + filteredList.get(i).getFormula() + " or b.final_part_no "+ testPartNoSymbol + filteredList.get(i).getFormula() + " or a.relevance_part_no "+ testPartNoSymbol + filteredList.get(i).getFormula() + " or pcpi.customer_part_no "+ testPartNoSymbol + filteredList.get(i).getFormula() + ")";
+                whereConditionArr[i] = "(a.test_part_no "+ testPartNoSymbol + "'" + filteredList.get(i).getFormula() + "' or b.final_part_no "+ testPartNoSymbol + "'" + filteredList.get(i).getFormula() + "' or a.relevance_part_no "+ testPartNoSymbol + "'" + filteredList.get(i).getFormula() + "' or pcpi.customer_part_no "+ testPartNoSymbol + "'" + filteredList.get(i).getFormula() + "')";
             }
             if (whereConditionArr[i].contains("bu_no")) {
-                whereConditionArr[i] = "b.bu_no in (select bu_No from dbo.Get_Now_BU_chooseAble(" + querySavedVo.getSite() + ", " + querySavedVo.getUserName() + ")) AND b.bu_no " + buNoSymbol + filteredList.get(i).getFormula();
+                whereConditionArr[i] = "b.bu_no in (select bu_No from dbo.Get_Now_BU_chooseAble('" + querySavedVo.getSite() + "', '" + querySavedVo.getUserName() + "')) AND b.bu_no " + buNoSymbol + "'" + filteredList.get(i).getFormula() + "'";
             }
             if (whereConditionArr[i].contains("customer_desc")){
-                whereConditionArr[i] = "(dbo.plm_get_customer_desc(c.site, c.customer_id) " + customerDescSymbol + filteredList.get(i).getFormula() + " or dbo.plm_get_dictDataLabel('finalCustomer', c.final_customer_id, c.site) " + customerDescSymbol + filteredList.get(i).getFormula()+")";
+                whereConditionArr[i] = "(dbo.plm_get_customer_desc(c.site, c.customer_id) " + customerDescSymbol + "'" + filteredList.get(i).getFormula() + "' or dbo.plm_get_dictDataLabel('finalCustomer', c.final_customer_id, c.site) " + customerDescSymbol + "'" + filteredList.get(i).getFormula()+"')";
             }
             if (whereConditionArr[i].contains("cutterNumber")){
                 cutterNumber = whereConditionArr[i].split("'")[1];
diff --git a/src/main/resources/mapper/change/ChangeManagementMapper.xml b/src/main/resources/mapper/change/ChangeManagementMapper.xml
index 41a4f59c..6ffd9251 100644
--- a/src/main/resources/mapper/change/ChangeManagementMapper.xml
+++ b/src/main/resources/mapper/change/ChangeManagementMapper.xml
@@ -1496,7 +1496,7 @@
             dbo.get_process_control(a.site, prh.workflow_id, d.node_id, 5) as csProcessControl
         FROM plm_change_request a
                  LEFT JOIN sys_user as b on a.site = b.site and a.applicant_id = b.username
-                 left join plm_request_header as prh on a.site = prh.site and prh.menu_id = #{query.menuId}
+                 left join plm_request_header as prh on a.site = prh.site and prh.menu_id = #{params.menuId}
                  left join plm_request_node as d on a.site = d.site and prh.classification_no = d.classification_no and prh.workflow_id = d.workflow_id and a.step_id = d.step_id
         <if test="params.whereClause != null and params.whereClause != ''">
             WHERE ${params.whereClause}
diff --git a/src/main/resources/mapper/project/ProjectDao.xml b/src/main/resources/mapper/project/ProjectDao.xml
index 1c80434c..470d3451 100644
--- a/src/main/resources/mapper/project/ProjectDao.xml
+++ b/src/main/resources/mapper/project/ProjectDao.xml
@@ -874,4 +874,9 @@ update_by,update_date,priority,site,id,project_desc,customer_remark,remark,need_
             ORDER BY a.project_id
         </if>
     </select>
+    <select id="getProjectByName" resultType="com.spring.modules.project.data.PlmProjectInfoData">
+        select project_name
+        from plm_project_info
+        where site = #{site} and project_name = #{projectName}
+    </select>
 </mapper>