diff --git a/jnpf-java-boot/jnpf-example/jnpf-example-biz/src/main/java/jnpf/service/impl/MachineServiceImpl.java b/jnpf-java-boot/jnpf-example/jnpf-example-biz/src/main/java/jnpf/service/impl/MachineServiceImpl.java
index fa20ad2..96f1ff5 100644
--- a/jnpf-java-boot/jnpf-example/jnpf-example-biz/src/main/java/jnpf/service/impl/MachineServiceImpl.java
+++ b/jnpf-java-boot/jnpf-example/jnpf-example-biz/src/main/java/jnpf/service/impl/MachineServiceImpl.java
@@ -66,7 +66,7 @@ public class MachineServiceImpl extends ServiceImpl<MachineMapper, MachineEntity
         if (ObjectUtil.isNotEmpty(machinePagination.getBelgProcId())) {
             machineWrapper.eq(MachineEntity::getBelgProcId, machinePagination.getBelgProcId());
         }
-//        machineWrapper.isNull(MachineEntity::getDeleteMark);
+        machineWrapper.isNull(MachineEntity::getDeleteMark);
         machineWrapper.orderByDesc(MachineEntity::getCreatorTime);
         if ("0".equals(machinePagination.getDataType())) {
             Page<MachineEntity> page = new Page<>(machinePagination.getCurrentPage(), machinePagination.getPageSize());
diff --git a/jnpf-java-boot/jnpf-example/jnpf-example-biz/src/main/java/jnpf/service/impl/ProLineServiceImpl.java b/jnpf-java-boot/jnpf-example/jnpf-example-biz/src/main/java/jnpf/service/impl/ProLineServiceImpl.java
index 23a491b..4737859 100644
--- a/jnpf-java-boot/jnpf-example/jnpf-example-biz/src/main/java/jnpf/service/impl/ProLineServiceImpl.java
+++ b/jnpf-java-boot/jnpf-example/jnpf-example-biz/src/main/java/jnpf/service/impl/ProLineServiceImpl.java
@@ -48,6 +48,7 @@ public class ProLineServiceImpl extends ServiceImpl<ProLineMapper, ProLineEntity
         if (ObjectUtil.isNotEmpty(proLinePagination.getEnabledStatus())) {
             proLineWrapper.eq(ProLineEntity::getEnabledStatus, proLinePagination.getEnabledStatus());
         }
+        proLineWrapper.isNull(ProLineEntity::getDeleteMark);
         proLineWrapper.orderByDesc(ProLineEntity::getCreatorTime);
         if ("0".equals(proLinePagination.getDataType())) {
             Page<ProLineEntity> page = new Page<>(proLinePagination.getCurrentPage(), proLinePagination.getPageSize());
diff --git a/jnpf-java-boot/jnpf-example/jnpf-example-biz/src/main/java/jnpf/service/impl/ProcServiceImpl.java b/jnpf-java-boot/jnpf-example/jnpf-example-biz/src/main/java/jnpf/service/impl/ProcServiceImpl.java
index 591dcb1..f350b3a 100644
--- a/jnpf-java-boot/jnpf-example/jnpf-example-biz/src/main/java/jnpf/service/impl/ProcServiceImpl.java
+++ b/jnpf-java-boot/jnpf-example/jnpf-example-biz/src/main/java/jnpf/service/impl/ProcServiceImpl.java
@@ -51,6 +51,7 @@ public class ProcServiceImpl extends ServiceImpl<ProcMapper, ProcEntity> impleme
         if (ObjectUtil.isNotEmpty(procPagination.getEnabledStatus())) {
             procWrapper.eq(ProcEntity::getEnabledStatus, procPagination.getEnabledStatus());
         }
+        procWrapper.isNull(ProcEntity::getDeleteMark);
         procWrapper.orderByDesc(ProcEntity::getCreatorTime);
         if ("0".equals(procPagination.getDataType())) {
             Page<ProcEntity> page = new Page<>(procPagination.getCurrentPage(), procPagination.getPageSize());