diff --git a/src/main/java/com/ai/da/controller/ConvenientInquiryController.java b/src/main/java/com/ai/da/controller/ConvenientInquiryController.java
index c49627ce..78c9ff51 100644
--- a/src/main/java/com/ai/da/controller/ConvenientInquiryController.java
+++ b/src/main/java/com/ai/da/controller/ConvenientInquiryController.java
@@ -211,9 +211,8 @@ public class ConvenientInquiryController {
     }
 
     @ApiOperation("下载交易记录")
-    @GetMapping("/queryTransaction/download")
-    public void exportTransactionRecords(@RequestParam String params, HttpServletResponse response){
-        convenientInquiryService.exportTransactionRecords(params, response);
-//        return Response.success();
+    @PostMapping("/queryTransaction/download")
+    public Response<String> exportTransactionRecords(@Valid @RequestBody QueryPaymentInfoDTO queryPaymentInfoDTO, HttpServletResponse response){
+        return Response.success(convenientInquiryService.exportTransactionRecords(queryPaymentInfoDTO, response));
     }
 }
diff --git a/src/main/java/com/ai/da/service/ConvenientInquiryService.java b/src/main/java/com/ai/da/service/ConvenientInquiryService.java
index d7e58914..fa279d0d 100644
--- a/src/main/java/com/ai/da/service/ConvenientInquiryService.java
+++ b/src/main/java/com/ai/da/service/ConvenientInquiryService.java
@@ -52,5 +52,5 @@ public interface ConvenientInquiryService extends IService<Questionnaire> {
 
     Map<String, List<String>> getCities();
 
-    void exportTransactionRecords(String params, HttpServletResponse response);
+    String exportTransactionRecords(QueryPaymentInfoDTO queryPaymentInfoDTO, HttpServletResponse response);
 }
diff --git a/src/main/java/com/ai/da/service/impl/ConvenientInquiryServiceImpl.java b/src/main/java/com/ai/da/service/impl/ConvenientInquiryServiceImpl.java
index 443abcd0..fb24c7ef 100644
--- a/src/main/java/com/ai/da/service/impl/ConvenientInquiryServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/ConvenientInquiryServiceImpl.java
@@ -7,6 +7,7 @@ import com.ai.da.common.enums.CreditsEventsEnum;
 import com.ai.da.common.response.PageBaseResponse;
 import com.ai.da.common.utils.CopyUtil;
 import com.ai.da.common.utils.DateUtil;
+import com.ai.da.common.utils.MinioUtil;
 import com.ai.da.mapper.primary.*;
 import com.ai.da.mapper.primary.entity.Account;
 import com.ai.da.mapper.primary.entity.Questionnaire;
@@ -17,15 +18,21 @@ import com.ai.da.model.enums.Language;
 import com.ai.da.model.vo.*;
 import com.ai.da.service.*;
 import com.alibaba.fastjson.JSON;
-import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.mysql.cj.util.StringUtils;
+import io.minio.GetPresignedObjectUrlArgs;
+import io.minio.MinioClient;
+import io.minio.PutObjectArgs;
+import io.minio.errors.*;
+import io.minio.http.Method;
 import io.netty.util.internal.StringUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.poi.xssf.usermodel.*;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -34,7 +41,8 @@ import javax.servlet.http.HttpServletResponse;
 import java.io.*;
 import java.math.BigDecimal;
 import java.math.RoundingMode;
-import java.net.URLEncoder;
+import java.security.InvalidKeyException;
+import java.security.NoSuchAlgorithmException;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.*;
@@ -63,6 +71,9 @@ public class ConvenientInquiryServiceImpl extends ServiceImpl<QuestionnaireMappe
     @Resource
     private PaymentInfoMapper paymentInfoMapper;
 
+    @Value("${minio.bucketName.users}")
+    private String userBucket;
+
     public IPage<TrialOrder> getTrial(QueryUserConditionsVO queryUserConditionsVO) {
         log.info("getTrial parameter : {},page:{}, size:{}", queryUserConditionsVO, queryUserConditionsVO.getPage(), queryUserConditionsVO.getSize());
         /* 添加按条件查询试用用户 */
@@ -630,8 +641,8 @@ public class ConvenientInquiryServiceImpl extends ServiceImpl<QuestionnaireMappe
         }};
     }
 
-    public void exportTransactionRecords(String params, HttpServletResponse response){
-        QueryPaymentInfoDTO queryPaymentInfoDTO = JSONObject.parseObject(params, QueryPaymentInfoDTO.class);
+    public String exportTransactionRecords(QueryPaymentInfoDTO queryPaymentInfoDTO, HttpServletResponse response){
+//        QueryPaymentInfoDTO queryPaymentInfoDTO = JSONObject.parseObject(params, QueryPaymentInfoDTO.class);
 
         // 查询数据总量
         Long total = paymentInfoMapper.queryPaymentInfoCount(queryPaymentInfoDTO.getPlatform(), queryPaymentInfoDTO.getPayerTotal(),
@@ -643,13 +654,20 @@ public class ConvenientInquiryServiceImpl extends ServiceImpl<QuestionnaireMappe
                 queryPaymentInfoDTO.getCountry(), queryPaymentInfoDTO.getCity(),
                 queryPaymentInfoDTO.getStartTime(), queryPaymentInfoDTO.getEndTime(),
                 total.intValue(), 0, "ASC", queryPaymentInfoDTO.getPayer());
-        excelExport(paymentInfoVOS, response);
+        try {
+            return excelExport(paymentInfoVOS, response);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
     }
 
-    public void excelExport(List<PaymentInfoVO> paymentInfoVOS, HttpServletResponse response) {
+    @Resource
+    private MinioClient minioClient;
+
+    public String  excelExport(List<PaymentInfoVO> paymentInfoVOS, HttpServletResponse response) throws IOException {
         if (paymentInfoVOS == null || paymentInfoVOS.isEmpty()) {
             log.info("无数据，直接返回，不生成空文件");
-            return;
+            return null;
         }
 
         // 文件名称
@@ -729,8 +747,8 @@ public class ConvenientInquiryServiceImpl extends ServiceImpl<QuestionnaireMappe
                 }
             }
 
-            // 将workBook转换为字节数组
-            try (ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream()) {
+            // 将workBook转换为字节数组 直接以文件流的形式返回
+            /*try (ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream()) {
                 workBook.write(byteArrayOutputStream);
                 byte[] bytes = byteArrayOutputStream.toByteArray();
 
@@ -743,10 +761,46 @@ public class ConvenientInquiryServiceImpl extends ServiceImpl<QuestionnaireMappe
                     responseOut.write(bytes);
                     responseOut.flush();
                 }
+            }*/
+
+            String filePath = UserContext.getUserHolder().getId() + "/transactionDownload" + "/" + fileName;
+            // 将workBook转换为字节数组
+            ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
+            workBook.write(byteArrayOutputStream);
+            byte[] bytes = byteArrayOutputStream.toByteArray();
+
+            // 上传到 MinIO
+            try (InputStream inputStream = new ByteArrayInputStream(bytes)) {
+                try {
+                    minioClient.putObject(PutObjectArgs.builder()
+                            .bucket(userBucket)
+                            .object(filePath)
+                            .stream(inputStream, bytes.length, -1)
+                            .contentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")
+                            .build());
+                } catch (InvalidKeyException | NoSuchAlgorithmException e) {
+                    throw new RuntimeException(e);
+                }
+            } catch (MinioException e) {
+                log.error("文件上传失败: " + e);
+                throw new RuntimeException(e);
             }
-        } catch (Exception e) {
-            log.info("文件下载失败：{}", e.getMessage());
-            throw new BusinessException("文件下载失败");
+
+            // 获取下载链接
+            String downloadUrl = null;
+            try {
+                downloadUrl = minioClient.getPresignedObjectUrl(GetPresignedObjectUrlArgs.builder()
+                        .bucket(userBucket)
+                        .object(filePath)
+                        .method(Method.GET)
+                        .expiry(60 * 60 * 24) // 设置链接有效期为24小时
+                        .build());
+            } catch (ErrorResponseException | InsufficientDataException | InternalException | InvalidKeyException |
+                     InvalidResponseException | NoSuchAlgorithmException | XmlParserException | ServerException e) {
+                throw new RuntimeException(e);
+            }
+
+            return downloadUrl; // 返回下载链接
         }
     }
 
diff --git a/src/main/java/com/ai/da/service/impl/GenerateServiceImpl.java b/src/main/java/com/ai/da/service/impl/GenerateServiceImpl.java
index 7df98322..4a7b5cc0 100644
--- a/src/main/java/com/ai/da/service/impl/GenerateServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/GenerateServiceImpl.java
@@ -524,7 +524,7 @@ public class GenerateServiceImpl extends ServiceImpl<GenerateMapper, Generate> i
                     times = 1;
                 }
             }
-            // Slogan 参数校验
+            // Slogan 参数校验 slogan目前只能开一个接口。所以只有生产环境上能使用
             if (generateThroughImageTextDTO.getLevel2Type().equals(CollectionLevel2TypeEnum.SLOGAN.getRealName())) {
                 if (StringUtil.isNullOrEmpty(generateThroughImageTextDTO.getSloganBase64())) {
                     log.error("Printboard-Slogan模式下，slogan image为空");