diff --git a/lms/nladmin-system/src/main/java/org/nl/wms/sch/tasks/sb/SbCallEmptyTask.java b/lms/nladmin-system/src/main/java/org/nl/wms/sch/tasks/sb/SbCallEmptyTask.java
index 5d8ac9fda..8647affc5 100644
--- a/lms/nladmin-system/src/main/java/org/nl/wms/sch/tasks/sb/SbCallEmptyTask.java
+++ b/lms/nladmin-system/src/main/java/org/nl/wms/sch/tasks/sb/SbCallEmptyTask.java
@@ -37,7 +37,7 @@ public class SbCallEmptyTask extends AbstractAcsTask {
     @Override
     public String createTask(JSONObject form) {
         SchTaskDto dto = SchTaskDto.builder().task_id(IdUtil.getLongId())
-                .task_code(IdUtil.getSnowflake(1,1).nextId())
+                .task_code(IdUtil.getStringId())
                 .task_type("")
                 .task_name("生箔呼叫空轴")
                 .task_status(TaskStatusEnum.SURE_END.getCode())
diff --git a/lms/nladmin-system/src/main/java/org/nl/wms/st/instor/service/impl/ChangeServiceImpl.java b/lms/nladmin-system/src/main/java/org/nl/wms/st/instor/service/impl/ChangeServiceImpl.java
index 2a2f41c98..e28c5bc91 100644
--- a/lms/nladmin-system/src/main/java/org/nl/wms/st/instor/service/impl/ChangeServiceImpl.java
+++ b/lms/nladmin-system/src/main/java/org/nl/wms/st/instor/service/impl/ChangeServiceImpl.java
@@ -321,7 +321,7 @@ public class ChangeServiceImpl implements ChangeService {
             } else {
                 task = new JSONObject();
                 String task_id = IdUtil.getSnowflake(1, 1).nextId() + "";
-                String task_code = IdUtil.getSnowflake(1,1).nextId();
+                String task_code = IdUtil.getSnowflake(1,1).nextId()+"";
 
                 task.put("taskdtl_id", task_id);
                 task.put("task_id", task_id);
diff --git a/lms/nladmin-system/src/main/java/org/nl/wms/st/instor/service/impl/HandMoveStorServiceImpl.java b/lms/nladmin-system/src/main/java/org/nl/wms/st/instor/service/impl/HandMoveStorServiceImpl.java
index 4d0697cb3..a40d11b0f 100644
--- a/lms/nladmin-system/src/main/java/org/nl/wms/st/instor/service/impl/HandMoveStorServiceImpl.java
+++ b/lms/nladmin-system/src/main/java/org/nl/wms/st/instor/service/impl/HandMoveStorServiceImpl.java
@@ -248,7 +248,7 @@ public class HandMoveStorServiceImpl implements HandMoveStorService {
             } else {
                 task = new JSONObject();
                 String task_id = IdUtil.getSnowflake(1, 1).nextId() + "";
-                String task_code = IdUtil.getSnowflake(1,1).nextId();
+                String task_code = IdUtil.getSnowflake(1,1).nextId()+"";
 
                 task.put("taskdtl_id", task_id);
                 task.put("task_id", task_id);
@@ -416,7 +416,7 @@ public class HandMoveStorServiceImpl implements HandMoveStorService {
             } else {
                 task = new JSONObject();
                 String task_id = IdUtil.getSnowflake(1, 1).nextId() + "";
-                String task_code = IdUtil.getSnowflake(1,1).nextId();
+                String task_code = IdUtil.getSnowflake(1,1).nextId()+"";
 
                 task.put("task_id", task_id);
                 task.put("task_code", task_code);