diff --git a/yudao-module-bpm/yudao-module-bpm-base/src/main/java/cn/iocoder/yudao/module/bpm/dal/mysql/definition/BpmProcessDefinitionExtMapper.java b/yudao-module-bpm/yudao-module-bpm-base/src/main/java/cn/iocoder/yudao/module/bpm/dal/mysql/definition/BpmProcessDefinitionExtMapper.java
index d857e145c..3ff53f2d9 100644
--- a/yudao-module-bpm/yudao-module-bpm-base/src/main/java/cn/iocoder/yudao/module/bpm/dal/mysql/definition/BpmProcessDefinitionExtMapper.java
+++ b/yudao-module-bpm/yudao-module-bpm-base/src/main/java/cn/iocoder/yudao/module/bpm/dal/mysql/definition/BpmProcessDefinitionExtMapper.java
@@ -1,5 +1,6 @@
 package cn.iocoder.yudao.module.bpm.dal.mysql.definition;
 
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
 import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmProcessDefinitionExtDO;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
 import org.apache.ibatis.annotations.Mapper;
diff --git a/yudao-module-bpm/yudao-module-bpm-impl-activiti/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmModelServiceImpl.java b/yudao-module-bpm/yudao-module-bpm-impl-activiti/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmModelServiceImpl.java
index 319f732d7..bbeadd6b5 100644
--- a/yudao-module-bpm/yudao-module-bpm-impl-activiti/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmModelServiceImpl.java
+++ b/yudao-module-bpm/yudao-module-bpm-impl-activiti/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmModelServiceImpl.java
@@ -215,6 +215,9 @@ public class BpmModelServiceImpl  implements BpmModelService {
         if (oldDefinition == null) {
             return;
         }
+        if(oldDefinition.isSuspended()) {
+            return;
+        }
         processDefinitionService.updateProcessDefinitionState(oldDefinition.getId(), SuspensionState.SUSPENDED.getStateCode());
     }
 
diff --git a/yudao-module-bpm/yudao-module-bpm-impl-activiti/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmProcessDefinitionServiceImpl.java b/yudao-module-bpm/yudao-module-bpm-impl-activiti/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmProcessDefinitionServiceImpl.java
index 5d41da654..011a948b6 100644
--- a/yudao-module-bpm/yudao-module-bpm-impl-activiti/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmProcessDefinitionServiceImpl.java
+++ b/yudao-module-bpm/yudao-module-bpm-impl-activiti/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmProcessDefinitionServiceImpl.java
@@ -103,6 +103,9 @@ public class BpmProcessDefinitionServiceImpl implements BpmProcessDefinitionServ
         }
         // 执行查询
         List<ProcessDefinition> processDefinitions = definitionQuery.list();
+        if (CollUtil.isEmpty(processDefinitions)) {
+            return Collections.emptyList();
+        }
 
         // 获得 BpmProcessDefinitionDO Map
         List<BpmProcessDefinitionExtDO> processDefinitionDOs = processDefinitionMapper.selectListByProcessDefinitionIds(
diff --git a/yudao-module-bpm/yudao-module-bpm-impl-flowable/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmProcessDefinitionServiceImpl.java b/yudao-module-bpm/yudao-module-bpm-impl-flowable/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmProcessDefinitionServiceImpl.java
index a6591bd93..b54e95813 100644
--- a/yudao-module-bpm/yudao-module-bpm-impl-flowable/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmProcessDefinitionServiceImpl.java
+++ b/yudao-module-bpm/yudao-module-bpm-impl-flowable/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmProcessDefinitionServiceImpl.java
@@ -236,6 +236,9 @@ public class BpmProcessDefinitionServiceImpl implements BpmProcessDefinitionServ
         }
         // 执行查询
         List<ProcessDefinition> processDefinitions = definitionQuery.list();
+        if (CollUtil.isEmpty(processDefinitions)) {
+            return Collections.emptyList();
+        }
 
         // 获得 BpmProcessDefinitionDO Map
         List<BpmProcessDefinitionExtDO> processDefinitionDOs = processDefinitionMapper.selectListByProcessDefinitionIds(