diff --git a/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/base/MesEquipmentVariableService.java b/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/base/MesEquipmentVariableService.java
index 33c6e8c..e826c25 100644
--- a/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/base/MesEquipmentVariableService.java
+++ b/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/base/MesEquipmentVariableService.java
@@ -45,7 +45,7 @@ public class MesEquipmentVariableService extends BaseMesService<MesEquipmentVari
     private ISyncFuncService syncFuncService;
 
     protected void setPackQueryBean(MesEquipmentVariable bean, DdlPackBean packBean) {
-        DdlPreparedPack.getStringLikerPack(bean.getEquipmentCode(), "equipmentCode", packBean);
+        DdlPreparedPack.getStringEqualPack(bean.getEquipmentCode(), "equipmentCode", packBean);
         DdlPreparedPack.getStringLikerPack(bean.getCode(), "code", packBean);
     }