fix

controllers/eta_trial.go

@@ -129,7 +129,7 @@ func (this *ETATrialController) List() {
 			} else {
 				sortStr = "ORDER  BY login_num DESC"
 			}
-		} else if sortParam == "LoginDuration" {
+		} else if sortParam == "LastLoginDuration" {
 			if sortType == "asc" {
 				sortStr = "ORDER BY last_login_duration ASC"
 			} else {