diff --git a/remind/remind.go b/remind/remind.go
index ce2159d..ef9a86a 100644
--- a/remind/remind.go
+++ b/remind/remind.go
@@ -5,7 +5,6 @@ import (
 	"b612.me/stardb"
 	"b612.me/startimer"
 	"errors"
-	"fmt"
 	"sync"
 	"time"
 )
@@ -69,23 +68,24 @@ func innerLoadDB(db *stardb.StarDB, callback func(task Task)) (*Remind, error) {
 	if len(res) != 0 {
 		rem.tasks = make(map[int64]Task, len(res))
 		for _, task := range res {
+			itask := new(Task)
+			*itask = task
 			tmr := startimer.NewTimer(time.Now())
-			err = tmr.ImportRepeats(task.TmrInfo)
+			err = tmr.ImportRepeats(itask.TmrInfo)
 			if err != nil {
 				return nil, err
 			}
-			tmr.SetRunCountLimit(int(task.Limit))
-			task.timer = &tmr
-			task.timer.AddTask(func() {
-				rem.callbackFn(&task)
+			tmr.SetRunCountLimit(int(itask.Limit))
+			itask.timer = &tmr
+			itask.timer.AddTask(func() {
+				rem.callbackFn(itask)
 			})
-			err = task.timer.Run()
+			err = itask.timer.Run()
 			if err != nil {
 				db.Exec(`delete from remind where id=?`, task.ID)
 				continue
 			}
-			rem.tasks[task.ID] = task
-			fmt.Printf("%v %+v\n", tmr.NextTimer(), task)
+			rem.tasks[itask.ID] = *itask
 		}
 	}
 	return &rem, nil
diff --git a/remind/reminde_test.go b/remind/reminde_test.go
index db01260..38a6681 100644
--- a/remind/reminde_test.go
+++ b/remind/reminde_test.go
@@ -49,7 +49,7 @@ func TestRemind(t *testing.T) {
 	}
 	fmt.Println("length of remind", len(r.ListTasks()))
 	if len(r.ListTasks()) < 2 {
-		tk, err := r.AddTask("每8秒提醒我吃饭", "干饭", []byte{1, 2, 3})
+		tk, err := r.AddTask("每10秒提醒我吃饭", "干饭", []byte{1, 2, 3})
 		if err != nil {
 			t.Fatal(err)
 		}