diff --git a/models/user_business_analysis.go b/models/user_business_analysis.go
index 6f6abb1ff..bb6726a2c 100644
--- a/models/user_business_analysis.go
+++ b/models/user_business_analysis.go
@@ -255,21 +255,6 @@ func CounDataByDate(wikiCountMap map[string]int, startTime time.Time, endTime ti
 
 }
 
-func CountData(wikiCountMap map[string]int) {
-
-	currentTimeNow := time.Now()
-	log.Info("current time:" + currentTimeNow.Format("2006-01-02 15:04:05"))
-
-	yesterday := currentTimeNow.AddDate(0, 0, -1)
-	startTime := time.Date(yesterday.Year(), yesterday.Month(), yesterday.Day(), 0, 0, 0, 0, yesterday.Location())
-
-	log.Info("DB query time:" + startTime.Format("2006-01-02 15:04:05"))
-
-	endTime := time.Date(currentTimeNow.Year(), currentTimeNow.Month(), currentTimeNow.Day(), 0, 0, 0, 0, currentTimeNow.Location())
-
-	CounDataByDate(wikiCountMap, startTime, endTime)
-}
-
 func querySolveIssue(start_unix int64, end_unix int64) map[int64]int {
 	//select issue_assignees.* from issue_assignees,issue where issue.is_closed=true and issue.id=issue_assignees.issue_id
 	sess := x.NewSession()