diff --git a/zc-business/src/main/java/com/zc/business/domain/DcEvent.java b/zc-business/src/main/java/com/zc/business/domain/DcEvent.java
index b7b52bd0..a48aec33 100644
--- a/zc-business/src/main/java/com/zc/business/domain/DcEvent.java
+++ b/zc-business/src/main/java/com/zc/business/domain/DcEvent.java
@@ -214,8 +214,8 @@ public class DcEvent extends BaseEntity {
     @ApiModelProperty("是否是感知事件  0 表示 false，1 表示 true")
     private Integer isPerceived;
     @Excel(name = "影响车道")
- @ApiModelProperty("影响车道")
-    private Long lang;
+ @ApiModelProperty("影响车道 车道占用：0-应急1-行1，2-行2，3-行3，4-行4")
+    private String lang;
     @ApiModelProperty("高速名")
     @TableField(exist = false)
  private String roadName;