fixed

src/main/java/cn/cslg/pas/service/ReportExportService.java

@@ -474,7 +474,7 @@ public class ReportExportService {
 //                        patentMap.put("priorityDate", nosStr);
 //                    }
                     if (StringUtils.isNotEmpty(patent.getPriorityDate())) {
-                        String nosStr = patent.getPriorityDate().replace("<br>", ",");
+                        String nosStr = patent.getPriorityDate().replace("<br>", ";");
                         patentMap.put("priorityDate", nosStr);
                     }