diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/common/statemachine/util/StateMachineUtils.java b/pmapi/src/main/java/com/ningdatech/pmapi/common/statemachine/util/StateMachineUtils.java
index c8c4dd7..d818f2a 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/common/statemachine/util/StateMachineUtils.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/common/statemachine/util/StateMachineUtils.java
@@ -9,6 +9,7 @@ import com.ningdatech.pmapi.projectlib.enumeration.ProjectStatusEnum;
 import com.ningdatech.pmapi.projectlib.model.entity.ProjectStatusChange;
 import com.ningdatech.pmapi.projectlib.model.entity.Project;
 import com.ningdatech.pmapi.projectlib.service.INdProjectStatusChangeService;
+import com.wflow.exception.BusinessException;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.messaging.Message;
@@ -41,37 +42,34 @@ public class StateMachineUtils {
     @Resource(name = "projectDeclareStateMachinePersister")
     private StateMachinePersister projectDeclareStateMachinePersister;
 
-    /**
-     * 审核通过
-     * @param project
-     * @return void
-     * @author CMM
-     * @since 2023/03/10 13:40
-     */
-    public void pass(Project project) throws Exception {
-        execute(project,getProjectStatusPassEvent(project.getStatus()));
+    //通过审核
+    public void pass(Project project) {
+        try{
+            execute(project,getProjectStatusPassEvent(project.getStatus()));
+        }catch (Exception e){
+            log.info("状态机 通过失败 :{}",e.getMessage());
+            throw new BusinessException("状态机 通过失败: " + e);
+        }
     }
 
-    /**
-     * 审核驳回
-     * @param project
-     * @return void
-     * @author CMM
-     * @since 2023/03/10 13:40
-     */
-    public void reject(Project project) throws Exception {
-        execute(project,getProjectStatusRejectEvent(project.getStatus()));
+    //拒绝
+    public void reject(Project project) {
+        try{
+            execute(project,getProjectStatusRejectEvent(project.getStatus()));
+        }catch (Exception e){
+            log.info("状态机 拒绝失败 :{}",e.getMessage());
+            throw new BusinessException("状态机 拒绝失败: " + e);
+        }
     }
 
-    /**
-     * 审核撤回
-     * @param project
-     * @return void
-     * @author CMM
-     * @since 2023/03/10 13:40
-     */
-    public void withDraw(Project project) throws Exception {
-        execute(project,getProjectStatusWithdrawEvent(project.getStatus()));
+    //撤回
+    public void withDraw(Project project) {
+        try{
+            execute(project,getProjectStatusWithdrawEvent(project.getStatus()));
+        }catch (Exception e){
+            log.info("状态机 撤回失败 :{}",e.getMessage());
+            throw new BusinessException("状态机 撤回失败: " + e);
+        }
     }
 
     public void execute(Project project, ProjectStatusChangeEvent event) throws Exception {
diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/projectdeclared/manage/PrequalificationDeclaredProjectManage.java b/pmapi/src/main/java/com/ningdatech/pmapi/projectdeclared/manage/PrequalificationDeclaredProjectManage.java
index 182f653..c59cb87 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/projectdeclared/manage/PrequalificationDeclaredProjectManage.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/projectdeclared/manage/PrequalificationDeclaredProjectManage.java
@@ -121,13 +121,7 @@ public class PrequalificationDeclaredProjectManage {
         //TODO 再判断 该项目是否 真实走完 单位内部审批
 
         //使用状态机 进入下一步 看看需不需要走省级审批
-        try {
-            stateMachineUtils.pass(projectInfo);
-        } catch (Exception e) {
-            log.error("项目 调用状态机出错:",e);
-            throw new BusinessException(projectInfo.getId() +  "项目 调用状态机出错 :" + e.getMessage());
-        }
-
+        stateMachineUtils.pass(projectInfo);
         String instanceId = null;
         //如果是省级部门 需要联审的(申报金额大于1000万 并且是市级项目)
         if(ProjectStatusEnum.JOINT_REVIEW_BY_PROVINCIAL_DEPARTMENTS
diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/projectlib/manage/AnnualPlanLibManage.java b/pmapi/src/main/java/com/ningdatech/pmapi/projectlib/manage/AnnualPlanLibManage.java
index 7e82aa4..c3ebe2c 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/projectlib/manage/AnnualPlanLibManage.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/projectlib/manage/AnnualPlanLibManage.java
@@ -131,7 +131,7 @@ public class AnnualPlanLibManage {
     }
 
     @Transactional(rollbackFor = Exception.class)
-    public void projectApproved(ProjectApprovedReq req) throws Exception {
+    public void projectApproved(ProjectApprovedReq req) {
         Project project = projectService.getById(req.getProjectId());
         stateMachine.pass(project);
         LambdaUpdateWrapper<Project> update = Wrappers.lambdaUpdate(Project.class)
@@ -145,7 +145,7 @@ public class AnnualPlanLibManage {
     }
 
     @Transactional(rollbackFor = Exception.class)
-    public void suspendAnnualPlan(ProjectIdReq req) throws Exception {
+    public void suspendAnnualPlan(ProjectIdReq req) {
         Project project = projectService.getById(req.getProjectId());
         stateMachine.reject(project);
         projectService.updateById(project);
diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/todocenter/manage/TodoCenterManage.java b/pmapi/src/main/java/com/ningdatech/pmapi/todocenter/manage/TodoCenterManage.java
index 3a93ba6..3e9dd7e 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/todocenter/manage/TodoCenterManage.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/todocenter/manage/TodoCenterManage.java
@@ -422,13 +422,9 @@ public class TodoCenterManage {
      * @since 2023/02/08
      */
     private void updateRejectProjectStatus(Long userId, Project declaredProject) {
-        try {
-            stateMachineUtils.reject(declaredProject);
-            declaredProject.setUpdateOn(LocalDateTime.now());
-            declaredProject.setUpdateBy(userId);
-        } catch (Exception e) {
-            throw new BizException("状态机执行失败!");
-        }
+        stateMachineUtils.reject(declaredProject);
+        declaredProject.setUpdateOn(LocalDateTime.now());
+        declaredProject.setUpdateBy(userId);
         projectService.updateById(declaredProject);
     }
 
@@ -479,13 +475,9 @@ public class TodoCenterManage {
      * @since 2023/02/08
      */
     private void updatePassProjectStatus(Long userId, Project declaredProject) {
-        try {
-            stateMachineUtils.pass(declaredProject);
-            declaredProject.setUpdateOn(LocalDateTime.now());
-            declaredProject.setUpdateBy(userId);
-        } catch (Exception e) {
-            throw new BizException("状态机执行失败!");
-        }
+        stateMachineUtils.pass(declaredProject);
+        declaredProject.setUpdateOn(LocalDateTime.now());
+        declaredProject.setUpdateBy(userId);
         projectService.updateById(declaredProject);
     }
 
diff --git a/pmapi/src/test/java/com/ningdatech/pmapi/statemachine/StateMachineTest.java b/pmapi/src/test/java/com/ningdatech/pmapi/statemachine/StateMachineTest.java
index 4d964d5..c127bc7 100644
--- a/pmapi/src/test/java/com/ningdatech/pmapi/statemachine/StateMachineTest.java
+++ b/pmapi/src/test/java/com/ningdatech/pmapi/statemachine/StateMachineTest.java
@@ -22,7 +22,7 @@ public class StateMachineTest extends AppTests {
     private StateMachineUtils stateMachineUtils;
 
     @Test
-    public void stateMachineTest() throws Exception {
+    public void stateMachineTest() {
         Project project = new Project();
         project.setStage(ProjectStatusEnum.PROJECT_APPROVED.getCode());
         project.setStatus(ProjectStatusEnum.IN_THE_ANNUAL_PLAN.getCode());