diff --git a/zc-business/src/main/java/com/zc/business/domain/DcTrafficSectionData.java b/zc-business/src/main/java/com/zc/business/domain/DcTrafficSectionData.java
index 860bcf6a..5ac4e709 100644
--- a/zc-business/src/main/java/com/zc/business/domain/DcTrafficSectionData.java
+++ b/zc-business/src/main/java/com/zc/business/domain/DcTrafficSectionData.java
@@ -47,12 +47,14 @@ public class DcTrafficSectionData {
     /**
      * 统计时间
      */
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss",timezone="GMT+8")
     private Date statisticalDate;
 
     /**
      * 上报时间
      */
     @TableField(exist = false)
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss",timezone="GMT+8")
     private Date reportTime;
 
     /**
@@ -87,6 +89,10 @@ public class DcTrafficSectionData {
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss",timezone="GMT+8")
     private Date updateTime;
 
+    public void setPeriodType(Byte periodType) {
+        this.periodType = periodType;
+    }
+
     /**
      * 设置交通数据的统计周期类型。
      * @param periodType 统计周期类型的枚举值。
diff --git a/zc-business/src/main/java/com/zc/business/request/DcTrafficSectionDataRequest.java b/zc-business/src/main/java/com/zc/business/request/DcTrafficSectionDataRequest.java
index 5c9540ff..e99f04f3 100644
--- a/zc-business/src/main/java/com/zc/business/request/DcTrafficSectionDataRequest.java
+++ b/zc-business/src/main/java/com/zc/business/request/DcTrafficSectionDataRequest.java
@@ -1,6 +1,7 @@
 package com.zc.business.request;
 
 import lombok.Data;
+import org.springframework.format.annotation.DateTimeFormat;
 
 import java.util.Date;
 
@@ -25,11 +26,13 @@ public class DcTrafficSectionDataRequest {
     /**
      * 开始时间
      */
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     private Date startTime;
 
     /**
      * 结束时间
      */
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     private Date endTime;
 
     /**
diff --git a/zc-business/src/main/java/com/zc/business/service/impl/DcTrafficStatisticsServiceImpl.java b/zc-business/src/main/java/com/zc/business/service/impl/DcTrafficStatisticsServiceImpl.java
index e92bce6b..5924c2b6 100644
--- a/zc-business/src/main/java/com/zc/business/service/impl/DcTrafficStatisticsServiceImpl.java
+++ b/zc-business/src/main/java/com/zc/business/service/impl/DcTrafficStatisticsServiceImpl.java
@@ -123,9 +123,18 @@ public class DcTrafficStatisticsServiceImpl
         LambdaQueryWrapper<DcTrafficSectionData> queryWrapper = new LambdaQueryWrapper<>();
         queryWrapper.between(DcTrafficSectionData::getStatisticalDate, request.getStartTime(), request.getEndTime());
         queryWrapper.eq(DcTrafficSectionData::getPeriodType, request.getPeriodType());
-        queryWrapper.eq(DcTrafficSectionData::getDirection, request.getDirection());
-        queryWrapper.eq(DcTrafficSectionData::getDeviceType, request.getDeviceType());
-        queryWrapper.eq(DcTrafficSectionData::getDeviceId, request.getDeviceId());
+
+        if (request.getDirection() != null) {
+            queryWrapper.eq(DcTrafficSectionData::getDirection, request.getDirection());
+        }
+
+        if (request.getDeviceType() != null) {
+            queryWrapper.eq(DcTrafficSectionData::getDeviceType, request.getDeviceType());
+        }
+
+        if (request.getDeviceId() != null) {
+            queryWrapper.eq(DcTrafficSectionData::getDeviceId, request.getDeviceId());
+        }
 
         return list(queryWrapper);
     }