diff --git a/lab-service/lab-lims/src/main/java/org/springblade/lims/service/impl/EntrustServiceImpl.java b/lab-service/lab-lims/src/main/java/org/springblade/lims/service/impl/EntrustServiceImpl.java
index 5d0eb99..0ee3e26 100644
--- a/lab-service/lab-lims/src/main/java/org/springblade/lims/service/impl/EntrustServiceImpl.java
+++ b/lab-service/lab-lims/src/main/java/org/springblade/lims/service/impl/EntrustServiceImpl.java
@@ -1172,8 +1172,17 @@ public class EntrustServiceImpl extends BaseServiceImpl<EntrustMapper, Entrust>
         String[] split3 = batchNos.split(",");
         Map<String, List<String>> tempListMap = new HashMap();
         for (String batch : split3) {
-            String reagentId = batch.split("-")[0];
-            String realBatch = batch.split("-")[1];
+            String[] reagentIdAndBatchArr = batch.split("-");
+            String reagentId = reagentIdAndBatchArr[0];
+            // 试剂中会有中线的情况，如：1101-3，-3也要带着；原以为只有1101
+            String realBatch = "";
+            if (reagentIdAndBatchArr.length > 2) {
+                for (int i = 1; i < reagentIdAndBatchArr.length; i++) {
+                    realBatch += reagentIdAndBatchArr[i] + "-";
+                }
+            } else {
+                realBatch = reagentIdAndBatchArr[1];
+            }
             List<String> list = tempListMap.get(reagentId);
             if (CollectionUtils.isNotEmpty(list)) {
                 list.add(realBatch);