fix：ppt转报告，转为报告后，创建人默认为空，不需要默认ficc团队

services/ppt.go

@@ -144,7 +144,7 @@ func SavePPTReport(pptId, classifyId int, title string, adminInfo *system.Admin)
 		ClassifyNameThird:  classifyNameThird,
 		Title:              title,
 		Abstract:           "",
-		Author:             "FICC团队",
+		Author:             "",
 		Frequency:          utils.ReportFrequencyDefault,
 		State:              1,
 		Content:            htm,