diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/api/CasesRecommendApi.java b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/api/CasesRecommendApi.java
index 229b4f26..0d26a02a 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/api/CasesRecommendApi.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/api/CasesRecommendApi.java
@@ -122,8 +122,8 @@ public class CasesRecommendApi extends ApiBaseController {
      * @return
      * @throws Exception
      */
-    @GetMapping("/download/{importId}")
-    public void download(@PathVariable("importId") String importId, HttpServletResponse response) throws Exception {
+    @GetMapping("/download")
+    public void download(String importId, HttpServletResponse response) throws Exception {
 
         List<String> dataList = iCasesRecommendLaunchImportService.downFailData(importId);
 
diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CasesRecommendLaunchImportServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CasesRecommendLaunchImportServiceImpl.java
index d1eabd42..653a0257 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CasesRecommendLaunchImportServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CasesRecommendLaunchImportServiceImpl.java
@@ -15,7 +15,6 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 import javax.annotation.Resource;
-import java.util.Collections;
 import java.util.List;
 import java.util.stream.Collectors;
 
@@ -72,9 +71,9 @@ public class CasesRecommendLaunchImportServiceImpl implements ICasesRecommendLau
     @Override
     public List<String> downFailData(String importId) {
 
-        List<CasesRecommendLaunchImportData> dataList = casesRecommendLaunchImportDataDao.findList(FieldFilters.eq("import_id", importId));
+        List<CasesRecommendLaunchImportData> dataList = casesRecommendLaunchImportDataDao.findList(FieldFilters.eq("importId", importId));
         if (CollectionUtil.isEmpty(dataList)) {
-            return Collections.emptyList();
+            return null;
         }
         return dataList.stream().map(CasesRecommendLaunchImportData::getCaseTitle).collect(Collectors.toList());
     }