diff --git a/op-modules/op-device/src/main/java/com/op/device/domain/EquEquipment.java b/op-modules/op-device/src/main/java/com/op/device/domain/EquEquipment.java
index 46647fcb..23e3d0ee 100644
--- a/op-modules/op-device/src/main/java/com/op/device/domain/EquEquipment.java
+++ b/op-modules/op-device/src/main/java/com/op/device/domain/EquEquipment.java
@@ -104,13 +104,13 @@ public class EquEquipment extends BaseEntity {
      * 预留字段3
      */
     @Excel(name = "预留字段3")
-    private Long attr3;
+    private String attr3;
 
     /**
      * 预留字段4
      */
     @Excel(name = "预留字段4")
-    private Long attr4;
+    private String attr4;
 
     /**
      * 工段
@@ -394,19 +394,19 @@ public class EquEquipment extends BaseEntity {
         return attr2;
     }
 
-    public void setAttr3(Long attr3) {
+    public void setAttr3(String attr3) {
         this.attr3 = attr3;
     }
 
-    public Long getAttr3() {
+    public String getAttr3() {
         return attr3;
     }
 
-    public void setAttr4(Long attr4) {
+    public void setAttr4(String attr4) {
         this.attr4 = attr4;
     }
 
-    public Long getAttr4() {
+    public String getAttr4() {
         return attr4;
     }
 
diff --git a/op-modules/op-device/src/main/java/com/op/device/domain/Equipment.java b/op-modules/op-device/src/main/java/com/op/device/domain/Equipment.java
index ac49f6b1..c69693a8 100644
--- a/op-modules/op-device/src/main/java/com/op/device/domain/Equipment.java
+++ b/op-modules/op-device/src/main/java/com/op/device/domain/Equipment.java
@@ -96,13 +96,13 @@ public class Equipment extends BaseEntity {
      * 预留字段3
      */
     @Excel(name = "预留字段3")
-    private Long attr3;
+    private String attr3;
 
     /**
      * 预留字段4
      */
     @Excel(name = "预留字段4")
-    private Long attr4;
+    private String attr4;
 
     /**
      * 工段
@@ -347,19 +347,19 @@ public class Equipment extends BaseEntity {
         return attr2;
     }
 
-    public void setAttr3(Long attr3) {
+    public void setAttr3(String attr3) {
         this.attr3 = attr3;
     }
 
-    public Long getAttr3() {
+    public String getAttr3() {
         return attr3;
     }
 
-    public void setAttr4(Long attr4) {
+    public void setAttr4(String attr4) {
         this.attr4 = attr4;
     }
 
-    public Long getAttr4() {
+    public String getAttr4() {
         return attr4;
     }