diff --git a/src/main/java/com/mixi/service/impl/MiTuExportServiceImpl.java b/src/main/java/com/mixi/service/impl/MiTuExportServiceImpl.java
index 70aa9c9..252fe37 100644
--- a/src/main/java/com/mixi/service/impl/MiTuExportServiceImpl.java
+++ b/src/main/java/com/mixi/service/impl/MiTuExportServiceImpl.java
@@ -24,6 +24,7 @@ import javax.annotation.Resource;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.*;
+import java.net.URLEncoder;
 
 //import com.ai.da.common.utils.SendSmsUtil;
 
@@ -51,10 +52,10 @@ public class MiTuExportServiceImpl implements MiTuExportService {
         qw.lambda().like(!StringUtils.isEmpty(query.getFileName()), MiTuExport::getExportName, query.getFileName());
         qw.lambda().eq(!StringUtils.isEmpty(query.getSpan()), MiTuExport::getSpan, query.getSpan());
         // 时间筛选条件
-        if (query.getStartTime() != null) {
+        if (!StringUtils.isEmpty(query.getStartTime())) {
             qw.lambda().ge(MiTuExport::getCreateTime, query.getStartTime());
         }
-        if (query.getEndTime() != null) {
+        if (!StringUtils.isEmpty(query.getEndTime())) {
             qw.lambda().le(MiTuExport::getCreateTime, query.getEndTime());
         }
         IPage<MiTuExport> page = miTuExportMapper.selectPage(