diff --git a/emis-biz/src/main/java/com/xdadan/erp/emis/service/impl/EmisWaybillServiceImpl.java b/emis-biz/src/main/java/com/xdadan/erp/emis/service/impl/EmisWaybillServiceImpl.java
index a4243d722..051da3372 100644
--- a/emis-biz/src/main/java/com/xdadan/erp/emis/service/impl/EmisWaybillServiceImpl.java
+++ b/emis-biz/src/main/java/com/xdadan/erp/emis/service/impl/EmisWaybillServiceImpl.java
@@ -6343,7 +6343,7 @@ public class EmisWaybillServiceImpl extends EmisBaseService implements IEmisWayb
                 // 当前批次所有销售联系人，批量查询分享关系
                 Set<String> batchSalesmenSet = new LinkedHashSet<>();
                 for (EmisWaybill waybill : waybillList) {
-                    if (waybill != null && !StringUtils.isEmpty(waybill.getSalesmen())) {
+                    if (waybill != null && !StringUtils.isBlank(waybill.getSalesmen())) {
                         batchSalesmenSet.add(waybill.getSalesmen());
                     }
                 }
@@ -6354,7 +6354,7 @@ public class EmisWaybillServiceImpl extends EmisBaseService implements IEmisWayb
                             .selectValidRelBySalesmenList(new ArrayList<>(batchSalesmenSet));
                     if (!CollectionUtils.isEmpty(relAllList)) {
                         for (EmisSalesmenRel rel : relAllList) {
-                            if (rel == null || StringUtils.isEmpty(rel.getSalesmen())) {
+                            if (rel == null || StringUtils.isBlank(rel.getSalesmen())) {
                                 continue;
                             }
                             salesRelMap.computeIfAbsent(rel.getSalesmen(), k -> new ArrayList<>()).add(rel);
@@ -6363,7 +6363,7 @@ public class EmisWaybillServiceImpl extends EmisBaseService implements IEmisWayb
                 }
 
                 for (EmisWaybill waybill : waybillList) {
-                if (waybill == null || StringUtils.isEmpty(waybill.getBillCode())) {
+                if (waybill == null || StringUtils.isBlank(waybill.getBillCode())) {
                     continue;
                 }
 
@@ -6372,7 +6372,7 @@ public class EmisWaybillServiceImpl extends EmisBaseService implements IEmisWayb
                     Set<String> notifyEmpNames = new LinkedHashSet<>();
 
                     // 销售联系人
-                    if (!StringUtils.isEmpty(waybill.getSalesmen())) {
+                    if (!StringUtils.isBlank(waybill.getSalesmen())) {
                         String salesmen = waybill.getSalesmen();
                         notifyEmpNames.add(salesmen);
 
@@ -6380,7 +6380,7 @@ public class EmisWaybillServiceImpl extends EmisBaseService implements IEmisWayb
                         List<EmisSalesmenRel> relList = salesRelMap.get(salesmen);
                         if (!CollectionUtils.isEmpty(relList)) {
                             for (EmisSalesmenRel rel : relList) {
-                                if (rel == null || StringUtils.isEmpty(rel.getSalesAss())) {
+                                if (rel == null || StringUtils.isBlank(rel.getSalesAss())) {
                                     continue;
                                 }
                                 notifyEmpNames.add(rel.getSalesAss());
@@ -6390,10 +6390,10 @@ public class EmisWaybillServiceImpl extends EmisBaseService implements IEmisWayb
 
                     // 销售支持
                     EmisWaybillOther waybillOther = waybill.getWaybillOther();
-                    if (waybillOther != null && !StringUtils.isEmpty(waybillOther.getSalesSupport())) {
+                    if (waybillOther != null && !StringUtils.isBlank(waybillOther.getSalesSupport())) {
                         String[] supports = waybillOther.getSalesSupport().split("[,，]");
                         for (String support : supports) {
-                            if (!StringUtils.isEmpty(support)) {
+                            if (!StringUtils.isBlank(support)) {
                                 notifyEmpNames.add(support.trim());
                             }
                         }
@@ -6412,7 +6412,7 @@ public class EmisWaybillServiceImpl extends EmisBaseService implements IEmisWayb
                             List<SysUser> users = sysUserMapper.selectUserList(cond);
                             if (!CollectionUtils.isEmpty(users)) {
                                 for (SysUser u : users) {
-                                    if (u != null && !StringUtils.isEmpty(u.getEmpCode())) {
+                                    if (u != null && !StringUtils.isBlank(u.getEmpCode())) {
                                         notifyEmpCodes.add(u.getEmpCode());
                                     }
                                 }