--no commit message

com.zrqx.core/src/main/java/com/zrqx/core/model/member/samplebookvoucher/SampleBook.java

@@ -33,4 +33,6 @@ public class SampleBook extends BaseModel{
 	
 	@ApiModelProperty("过期时间")
 	private Date overdueTime;
+	// TODO 已使用的样书券数量 
+	
 }