diff --git a/src/main/java/com/glxp/api/entity/thrsys/CodeRel.java b/src/main/java/com/glxp/api/entity/thrsys/CodeRel.java
index 3bf6267c..b90642f8 100644
--- a/src/main/java/com/glxp/api/entity/thrsys/CodeRel.java
+++ b/src/main/java/com/glxp/api/entity/thrsys/CodeRel.java
@@ -4,6 +4,7 @@ import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
+import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 
 import java.util.Date;
@@ -76,5 +77,10 @@ public class CodeRel {
     @TableField(value = "fromType")
     public Integer fromType;
 
-
+    /**
+     * 批准文号
+     */
+    @TableField(value = "approvalNum")
+    @ApiModelProperty(value="批准文号")
+    private String approvalNum;
 }
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