diff --git a/blade-service/blade-desk/src/main/java/org/springblade/desk/quality/service/impl/LiquidTankTaskServiceImpl.java b/blade-service/blade-desk/src/main/java/org/springblade/desk/quality/service/impl/LiquidTankTaskServiceImpl.java
index 7bb1adc47..8007ef85c 100644
--- a/blade-service/blade-desk/src/main/java/org/springblade/desk/quality/service/impl/LiquidTankTaskServiceImpl.java
+++ b/blade-service/blade-desk/src/main/java/org/springblade/desk/quality/service/impl/LiquidTankTaskServiceImpl.java
@@ -160,6 +160,10 @@ public class LiquidTankTaskServiceImpl extends BaseServiceImpl<LiquidTankTaskMap
     @Transactional
     public R fillFirstBat(List<LiquidTankTask> list) {
         for (LiquidTankTask task : list) {
+            LiquidTank liquidTank = liquidTankService.getById(task.getLiquidTankId());
+            if (liquidTank == null) {
+                return R.fail("槽液信息不存在");
+            }
             task = basicChangeTaskStatus(task, LiquidTankTaskConst.S_PENDING_REVIEW);
 //            task = basicChangeStatus(task.getId(), LiquidTankTaskConst.S_PENDING_REVIEW);
             // todo:计算加药量,通过公式 公式尚未实现 公式计算的 需加药量。
@@ -169,6 +173,7 @@ public class LiquidTankTaskServiceImpl extends BaseServiceImpl<LiquidTankTaskMap
             // 首次填报时间
             task.setFirstFillDate(LocalDateTime.now());
             basicUpdateById(task);
+            mesApprovalRecordService.createApprovalWithUsers(task.getId(), MesApprovalRecordBizTypeEnum.LIQUID_TANK_TASK.getDesc(), task.getUpdateUser(), task.getUpdateTime(), Arrays.asList(liquidTank.getProcessUserId()));
         }
         return R.success();
     }