diff --git a/op-modules/op-technology/src/main/java/com/op/technology/controller/ProProcessController.java b/op-modules/op-technology/src/main/java/com/op/technology/controller/ProProcessController.java
index 0482bd3b..a2c53cd7 100644
--- a/op-modules/op-technology/src/main/java/com/op/technology/controller/ProProcessController.java
+++ b/op-modules/op-technology/src/main/java/com/op/technology/controller/ProProcessController.java
@@ -131,7 +131,7 @@ public class ProProcessController extends BaseController {
     @RequiresPermissions("mes:pro:process:equipmentList")
     @GetMapping("/selectEquipmentList")
     public TableDataInfo selectEquipmentList(Equipment equipment) {
-        if(equipment.getEquipmentTypeCode().equals("1")){
+        if("1".equals(equipment.getEquipmentTypeCode())){
             equipment.setEquipmentTypeCode(null);
         }
         equipment.setEquipmentName(equipment.getItemName());