diff --git a/cf-module-system/cf-module-system-biz/src/main/java/com/cf/imes/module/system/controller/admin/funds/delay/vo/ProductDelaySaveReqVO.java b/cf-module-system/cf-module-system-biz/src/main/java/com/cf/imes/module/system/controller/admin/funds/delay/vo/ProductDelaySaveReqVO.java
index 7fce30ab6..8740062a6 100644
--- a/cf-module-system/cf-module-system-biz/src/main/java/com/cf/imes/module/system/controller/admin/funds/delay/vo/ProductDelaySaveReqVO.java
+++ b/cf-module-system/cf-module-system-biz/src/main/java/com/cf/imes/module/system/controller/admin/funds/delay/vo/ProductDelaySaveReqVO.java
@@ -22,9 +22,11 @@ public class ProductDelaySaveReqVO {
     private Long purchaseId;
 
     @Schema(description = "延期时长", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @NotNull(message = "延期时长不能为空")
     private Integer delayDuration;
 
     @Schema(description = "延期时长单位，0：年、1：月、2：日", example = "1")
+    @NotNull(message = "延期时长单位不能为空")
     @DurationUnitValid
     private Integer delayDurationUnit;
 
diff --git a/cf-module-system/cf-module-system-biz/src/main/java/com/cf/imes/module/system/controller/admin/funds/purchase/vo/PurchaseRecordRespVO.java b/cf-module-system/cf-module-system-biz/src/main/java/com/cf/imes/module/system/controller/admin/funds/purchase/vo/PurchaseRecordRespVO.java
index 175f8f91a..c71991b07 100644
--- a/cf-module-system/cf-module-system-biz/src/main/java/com/cf/imes/module/system/controller/admin/funds/purchase/vo/PurchaseRecordRespVO.java
+++ b/cf-module-system/cf-module-system-biz/src/main/java/com/cf/imes/module/system/controller/admin/funds/purchase/vo/PurchaseRecordRespVO.java
@@ -9,6 +9,7 @@ import com.cf.imes.framework.excel.core.convert.EnumConvert;
 import com.cf.imes.module.system.enums.DictTypeConstants;
 import com.cf.imes.module.system.enums.pay.InvoiceStatusEnum;
 import com.cf.imes.module.system.enums.pay.ProductDurationUnitEnum;
+import com.fasterxml.jackson.annotation.JsonFormat;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 
@@ -16,6 +17,8 @@ import java.math.BigDecimal;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 
+import static com.cf.imes.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY;
+
 
 @Data
 public class PurchaseRecordRespVO {
@@ -105,6 +108,7 @@ public class PurchaseRecordRespVO {
 
     @Schema(description = "失效时间")
     @ExcelProperty("失效时间")
+    @JsonFormat(pattern = FORMAT_YEAR_MONTH_DAY)
     private LocalDate endTime;
 
     @Schema(description = "操作人")