diff --git a/plugin/gif/gif.go b/plugin/gif/gif.go
index 53db8958..261576a3 100644
--- a/plugin/gif/gif.go
+++ b/plugin/gif/gif.go
@@ -14,24 +14,21 @@ import (
 func mo(cc *context, value ...string) (string, error) {
 	_ = value
 	var wg sync.WaitGroup
-	var err error
+	var errwg error
 	var m sync.Mutex
 	name := cc.usrdir + "摸.gif"
 	c := dlrange("mo", 5, &wg, func(e error) {
 		m.Lock()
-		err = e
+		errwg = e
 		m.Unlock()
 	})
-	if err != nil {
-		return "", err
-	}
 	tou, err := cc.getLogo(0, 0)
 	if err != nil {
 		return "", err
 	}
 	wg.Wait()
-	if err != nil {
-		return "", err
+	if errwg != nil {
+		return "", errwg
 	}
 	imgs, err := loadFirstFrames(c, 5)
 	if err != nil {
@@ -51,17 +48,14 @@ func mo(cc *context, value ...string) (string, error) {
 func cuo(cc *context, value ...string) (string, error) {
 	_ = value
 	var wg sync.WaitGroup
-	var err error
+	var errwg error
 	var m sync.Mutex
 	name := cc.usrdir + "搓.gif"
 	c := dlrange("cuo", 5, &wg, func(e error) {
 		m.Lock()
-		err = e
+		errwg = e
 		m.Unlock()
 	})
-	if err != nil {
-		return "", err
-	}
 	tou, err := cc.getLogo(110, 110)
 	if err != nil {
 		return "", err
@@ -71,8 +65,8 @@ func cuo(cc *context, value ...string) (string, error) {
 	m3 := img.Rotate(tou, 216, 0, 0)
 	m4 := img.Rotate(tou, 288, 0, 0)
 	wg.Wait()
-	if err != nil {
-		return "", err
+	if errwg != nil {
+		return "", errwg
 	}
 	imgs, err := loadFirstFrames(c, 5)
 	if err != nil {
@@ -92,24 +86,21 @@ func cuo(cc *context, value ...string) (string, error) {
 func qiao(cc *context, value ...string) (string, error) {
 	_ = value
 	var wg sync.WaitGroup
-	var err error
+	var errwg error
 	var m sync.Mutex
 	name := cc.usrdir + "敲.gif"
 	c := dlrange("qiao", 2, &wg, func(e error) {
 		m.Lock()
-		err = e
+		errwg = e
 		m.Unlock()
 	})
-	if err != nil {
-		return "", err
-	}
 	tou, err := cc.getLogo(40, 40)
 	if err != nil {
 		return "", err
 	}
 	wg.Wait()
-	if err != nil {
-		return "", err
+	if errwg != nil {
+		return "", errwg
 	}
 	imgs, err := loadFirstFrames(c, 2)
 	if err != nil {
@@ -126,24 +117,21 @@ func qiao(cc *context, value ...string) (string, error) {
 func chi(cc *context, value ...string) (string, error) {
 	_ = value
 	var wg sync.WaitGroup
-	var err error
+	var errwg error
 	var m sync.Mutex
 	name := cc.usrdir + "吃.gif"
 	c := dlrange("chi", 3, &wg, func(e error) {
 		m.Lock()
-		err = e
+		errwg = e
 		m.Unlock()
 	})
-	if err != nil {
-		return "", err
-	}
 	tou, err := cc.getLogo(32, 32)
 	if err != nil {
 		return "", err
 	}
 	wg.Wait()
-	if err != nil {
-		return "", err
+	if errwg != nil {
+		return "", errwg
 	}
 	imgs, err := loadFirstFrames(c, 3)
 	if err != nil {
@@ -161,17 +149,14 @@ func chi(cc *context, value ...string) (string, error) {
 func ceng(cc *context, value ...string) (string, error) {
 	_ = value
 	var wg sync.WaitGroup
-	var err error
+	var errwg error
 	var m sync.Mutex
 	name := cc.usrdir + "蹭.gif"
 	c := dlrange("ceng", 6, &wg, func(e error) {
 		m.Lock()
-		err = e
+		errwg = e
 		m.Unlock()
 	})
-	if err != nil {
-		return "", err
-	}
 	tou, err := cc.getLogo(100, 100)
 	if err != nil {
 		return "", err
@@ -181,8 +166,8 @@ func ceng(cc *context, value ...string) (string, error) {
 		return "", err
 	}
 	wg.Wait()
-	if err != nil {
-		return "", err
+	if errwg != nil {
+		return "", errwg
 	}
 	imgs, err := loadFirstFrames(c, 6)
 	if err != nil {
@@ -203,24 +188,21 @@ func ceng(cc *context, value ...string) (string, error) {
 func ken(cc *context, value ...string) (string, error) {
 	_ = value
 	var wg sync.WaitGroup
-	var err error
+	var errwg error
 	var m sync.Mutex
 	name := cc.usrdir + "啃.gif"
 	c := dlrange("ken", 16, &wg, func(e error) {
 		m.Lock()
-		err = e
+		errwg = e
 		m.Unlock()
 	})
-	if err != nil {
-		return "", err
-	}
 	tou, err := cc.getLogo(100, 100)
 	if err != nil {
 		return "", err
 	}
 	wg.Wait()
-	if err != nil {
-		return "", err
+	if errwg != nil {
+		return "", errwg
 	}
 	imgs, err := loadFirstFrames(c, 16)
 	if err != nil {
@@ -251,24 +233,21 @@ func ken(cc *context, value ...string) (string, error) {
 func pai(cc *context, value ...string) (string, error) {
 	_ = value
 	var wg sync.WaitGroup
-	var err error
+	var errwg error
 	var m sync.Mutex
 	name := cc.usrdir + "拍.gif"
 	c := dlrange("pai", 2, &wg, func(e error) {
 		m.Lock()
-		err = e
+		errwg = e
 		m.Unlock()
 	})
-	if err != nil {
-		return "", err
-	}
 	tou, err := cc.getLogo(30, 30)
 	if err != nil {
 		return "", err
 	}
 	wg.Wait()
-	if err != nil {
-		return "", err
+	if errwg != nil {
+		return "", errwg
 	}
 	imgs, err := loadFirstFrames(c, 2)
 	if err != nil {
@@ -285,24 +264,21 @@ func pai(cc *context, value ...string) (string, error) {
 func xqe(cc *context, value ...string) (string, error) {
 	_ = value
 	var wg sync.WaitGroup
-	var err error
+	var errwg error
 	var m sync.Mutex
 	name := cc.usrdir + "冲.gif"
 	c := dlrange("xqe", 2, &wg, func(e error) {
 		m.Lock()
-		err = e
+		errwg = e
 		m.Unlock()
 	})
-	if err != nil {
-		return "", err
-	}
 	tou, err := cc.getLogo(0, 0)
 	if err != nil {
 		return "", err
 	}
 	wg.Wait()
-	if err != nil {
-		return "", err
+	if errwg != nil {
+		return "", errwg
 	}
 	imgs, err := loadFirstFrames(c, 2)
 	if err != nil {
@@ -319,24 +295,21 @@ func xqe(cc *context, value ...string) (string, error) {
 func diu(cc *context, value ...string) (string, error) {
 	_ = value
 	var wg sync.WaitGroup
-	var err error
+	var errwg error
 	var m sync.Mutex
 	name := cc.usrdir + "丢.gif"
 	c := dlrange("diu", 8, &wg, func(e error) {
 		m.Lock()
-		err = e
+		errwg = e
 		m.Unlock()
 	})
-	if err != nil {
-		return "", err
-	}
 	tou, err := cc.getLogo(0, 0)
 	if err != nil {
 		return "", err
 	}
 	wg.Wait()
-	if err != nil {
-		return "", err
+	if errwg != nil {
+		return "", errwg
 	}
 	imgs, err := loadFirstFrames(c, 8)
 	if err != nil {
@@ -368,10 +341,10 @@ func kiss(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	tou, err := cc.getLogo(0, 0)
 	if err != nil {
 		return "", err
@@ -407,10 +380,10 @@ func garbage(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	im, err := img.LoadFirstFrame(cc.headimgsdir[0], 79, 79)
 	if err != nil {
 		return "", err
@@ -440,10 +413,10 @@ func thump(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	im, err := img.LoadFirstFrame(cc.headimgsdir[0], 0, 0)
 	if err != nil {
 		return "", err
@@ -473,10 +446,10 @@ func jiujiu(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	im, err := img.LoadFirstFrame(cc.headimgsdir[0], 75, 51)
 	if err != nil {
 		return "", err
@@ -505,10 +478,10 @@ func knock(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	im, err := img.LoadFirstFrame(cc.headimgsdir[0], 0, 0)
 	if err != nil {
 		return "", err
@@ -538,10 +511,10 @@ func listenMusic(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	face, err := cc.getLogo(0, 0)
 	if err != nil {
 		return "", err
@@ -570,10 +543,10 @@ func loveYou(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	im, err := img.LoadFirstFrame(cc.headimgsdir[0], 0, 0)
 	if err != nil {
 		return "", err
@@ -603,10 +576,10 @@ func pat(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	im, err := img.LoadFirstFrame(cc.headimgsdir[0], 0, 0)
 	if err != nil {
 		return "", err
@@ -645,10 +618,10 @@ func jackUp(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	im, err := img.LoadFirstFrame(cc.headimgsdir[0], 0, 0)
 	if err != nil {
 		return "", err
@@ -688,10 +661,10 @@ func pound(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	im, err := img.LoadFirstFrame(cc.headimgsdir[0], 0, 0)
 	if err != nil {
 		return "", err
@@ -721,10 +694,10 @@ func punch(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	im, err := img.LoadFirstFrame(cc.headimgsdir[0], 260, 260)
 	if err != nil {
 		return "", err
@@ -754,10 +727,10 @@ func roll(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	im, err := img.LoadFirstFrame(cc.headimgsdir[0], 210, 210)
 	if err != nil {
 		return "", err
@@ -787,10 +760,10 @@ func suck(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	im, err := img.LoadFirstFrame(cc.headimgsdir[0], 0, 0)
 	if err != nil {
 		return "", err
@@ -820,10 +793,10 @@ func hammer(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	im, err := img.LoadFirstFrame(cc.headimgsdir[0], 0, 0)
 	if err != nil {
 		return "", err
@@ -853,10 +826,10 @@ func tightly(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	im, err := img.LoadFirstFrame(cc.headimgsdir[0], 0, 0)
 	if err != nil {
 		return "", err
@@ -896,24 +869,21 @@ func turn(cc *context, value ...string) (string, error) {
 func taiguan(cc *context, value ...string) (string, error) {
 	_ = value
 	var wg sync.WaitGroup
-	var err error
+	var errwg error
 	var m sync.Mutex
 	name := cc.usrdir + "taiguan.gif"
 	c := dlrange("taiguan", 20, &wg, func(e error) {
 		m.Lock()
-		err = e
+		errwg = e
 		m.Unlock()
 	})
-	if err != nil {
-		return "", err
-	}
 	tou, err := cc.getLogo(0, 0)
 	if err != nil {
 		return "", err
 	}
 	wg.Wait()
-	if err != nil {
-		return "", err
+	if errwg != nil {
+		return "", errwg
 	}
 	imgs, err := loadFirstFrames(c, 20)
 	if err != nil {
@@ -948,17 +918,14 @@ func taiguan(cc *context, value ...string) (string, error) {
 func zou(cc *context, value ...string) (string, error) {
 	_ = value
 	var wg sync.WaitGroup
-	var err error
+	var errwg error
 	var m sync.Mutex
 	name := cc.usrdir + "zou.gif"
 	c := dlrange("zou", 3, &wg, func(e error) {
 		m.Lock()
-		err = e
+		errwg = e
 		m.Unlock()
 	})
-	if err != nil {
-		return "", err
-	}
 	tou, err := cc.getLogo(100, 100)
 	if err != nil {
 		return "", err
@@ -968,8 +935,8 @@ func zou(cc *context, value ...string) (string, error) {
 		return "", err
 	}
 	wg.Wait()
-	if err != nil {
-		return "", err
+	if errwg != nil {
+		return "", errwg
 	}
 	imgs, err := loadFirstFrames(c, 3)
 	if err != nil {
@@ -987,24 +954,21 @@ func zou(cc *context, value ...string) (string, error) {
 func ci(cc *context, value ...string) (string, error) {
 	_ = value
 	var wg sync.WaitGroup
-	var err error
+	var errwg error
 	var m sync.Mutex
 	name := cc.usrdir + "ci.gif"
 	c := dlrange("ci", 26, &wg, func(e error) {
 		m.Lock()
-		err = e
+		errwg = e
 		m.Unlock()
 	})
-	if err != nil {
-		return "", err
-	}
 	tou, err := cc.getLogo(100, 100)
 	if err != nil {
 		return "", err
 	}
 	wg.Wait()
-	if err != nil {
-		return "", err
+	if errwg != nil {
+		return "", errwg
 	}
 	imgs, err := loadFirstFrames(c, 26)
 	if err != nil {
@@ -1053,6 +1017,7 @@ func worship(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
@@ -1060,10 +1025,6 @@ func worship(cc *context, value ...string) (string, error) {
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
-	if err != nil {
-		return "", err
-	}
 	imgs, err := loadFirstFrames(c, 9)
 	if err != nil {
 		return "", err
@@ -1086,24 +1047,21 @@ func worship(cc *context, value ...string) (string, error) {
 func ceng2(cc *context, value ...string) (string, error) {
 	_ = value
 	var wg sync.WaitGroup
-	var err error
+	var errwg error
 	var m sync.Mutex
 	name := cc.usrdir + "ceng2.gif"
 	c := dlrange("ceng2", 4, &wg, func(e error) {
 		m.Lock()
-		err = e
+		errwg = e
 		m.Unlock()
 	})
-	if err != nil {
-		return "", err
-	}
 	tou, err := cc.getLogo(100, 100)
 	if err != nil {
 		return "", err
 	}
 	wg.Wait()
-	if err != nil {
-		return "", err
+	if errwg != nil {
+		return "", errwg
 	}
 	imgs, err := loadFirstFrames(c, 4)
 	if err != nil {
@@ -1122,24 +1080,21 @@ func ceng2(cc *context, value ...string) (string, error) {
 func dun(cc *context, value ...string) (string, error) {
 	_ = value
 	var wg sync.WaitGroup
-	var err error
+	var errwg error
 	var m sync.Mutex
 	name := cc.usrdir + "dun.gif"
 	c := dlrange("dun", 5, &wg, func(e error) {
 		m.Lock()
-		err = e
+		errwg = e
 		m.Unlock()
 	})
-	if err != nil {
-		return "", err
-	}
 	tou, err := cc.getLogo(100, 100)
 	if err != nil {
 		return "", err
 	}
 	wg.Wait()
-	if err != nil {
-		return "", err
+	if errwg != nil {
+		return "", errwg
 	}
 	imgs, err := loadFirstFrames(c, 5)
 	if err != nil {
@@ -1168,10 +1123,10 @@ func push(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	tou, err := cc.getLogo(0, 0)
 	if err != nil {
 		return "", err
@@ -1191,17 +1146,14 @@ func push(cc *context, value ...string) (string, error) {
 func peng(cc *context, value ...string) (string, error) {
 	_ = value
 	var wg sync.WaitGroup
-	var err error
+	var errwg error
 	var m sync.Mutex
 	name := cc.usrdir + "peng.gif"
 	c := dlrange("peng", 25, &wg, func(e error) {
 		m.Lock()
-		err = e
+		errwg = e
 		m.Unlock()
 	})
-	if err != nil {
-		return "", err
-	}
 	tou, err := cc.getLogo(100, 100)
 	if err != nil {
 		return "", err
@@ -1210,10 +1162,9 @@ func peng(cc *context, value ...string) (string, error) {
 	m2 := img.Rotate(tou, 30, 80, 80)
 	m3 := img.Rotate(tou, 45, 85, 85)
 	m4 := img.Rotate(tou, 90, 80, 80)
-
 	wg.Wait()
-	if err != nil {
-		return "", err
+	if errwg != nil {
+		return "", errwg
 	}
 	imgs, err := loadFirstFrames(c, 25)
 	if err != nil {
@@ -1262,10 +1213,10 @@ func klee(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	im, err := img.LoadFirstFrame(cc.headimgsdir[0], 82, 83)
 	if err != nil {
 		return "", err
@@ -1286,24 +1237,21 @@ func klee(cc *context, value ...string) (string, error) {
 func hutaoken(cc *context, value ...string) (string, error) {
 	_ = value
 	var wg sync.WaitGroup
-	var err error
+	var errwg error
 	var m sync.Mutex
 	name := cc.usrdir + "hutaoken.gif"
 	c := dlrange("hutaoken", 2, &wg, func(e error) {
 		m.Lock()
-		err = e
+		errwg = e
 		m.Unlock()
 	})
-	if err != nil {
-		return "", err
-	}
 	tou, err := cc.getLogo(55, 55)
 	if err != nil {
 		return "", err
 	}
 	wg.Wait()
-	if err != nil {
-		return "", err
+	if errwg != nil {
+		return "", errwg
 	}
 	imgs, err := loadFirstFrames(c, 2)
 	if err != nil {
@@ -1320,21 +1268,22 @@ func hutaoken(cc *context, value ...string) (string, error) {
 func lick(cc *context, value ...string) (string, error) {
 	_ = value
 	var wg sync.WaitGroup
-	var err error
+	var errwg error
 	var m sync.Mutex
 	name := cc.usrdir + "lick.gif"
 	c := dlrange("lick", 2, &wg, func(e error) {
 		m.Lock()
-		err = e
+		errwg = e
 		m.Unlock()
 	})
-	if err != nil {
-		return "", err
-	}
 	tou, err := cc.getLogo(100, 100)
 	if err != nil {
 		return "", err
 	}
+	wg.Wait()
+	if errwg != nil {
+		return "", errwg
+	}
 	imgs, err := loadFirstFrames(c, 2)
 	if err != nil {
 		return "", err
@@ -1359,10 +1308,10 @@ func tiqiu(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	tou, err := cc.getLogo(78, 78)
 	if err != nil {
 		return "", err
@@ -1383,24 +1332,21 @@ func tiqiu(cc *context, value ...string) (string, error) {
 func cai(cc *context, value ...string) (string, error) {
 	_ = value
 	var wg sync.WaitGroup
-	var err error
+	var errwg error
 	var m sync.Mutex
 	name := cc.usrdir + "cai.gif"
 	c := dlrange("cai", 5, &wg, func(e error) {
 		m.Lock()
-		err = e
+		errwg = e
 		m.Unlock()
 	})
-	if err != nil {
-		return "", err
-	}
 	tou, err := cc.getLogo(0, 0)
 	if err != nil {
 		return "", err
 	}
 	wg.Wait()
-	if err != nil {
-		return "", err
+	if errwg != nil {
+		return "", errwg
 	}
 	imgs, err := loadFirstFrames(c, 5)
 	if err != nil {
@@ -1430,10 +1376,10 @@ func whirl(cc *context, value ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	tou, err := cc.getLogo(0, 0)
 	if err != nil {
 		return "", err
diff --git a/plugin/gif/png.go b/plugin/gif/png.go
index 75bc456a..0f4f4925 100644
--- a/plugin/gif/png.go
+++ b/plugin/gif/png.go
@@ -204,10 +204,10 @@ func alike(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -232,10 +232,10 @@ func marriage(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 2)
 	if err != nil {
 		return "", err
@@ -260,10 +260,10 @@ func anyasuki(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	name := cc.usrdir + "Anyasuki.png"
 	back, err := gg.LoadImage(c[0])
 	if err != nil {
@@ -306,10 +306,10 @@ func alwaysLike(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	name := cc.usrdir + "AlwaysLike.png"
 	back, err := gg.LoadImage(c[0])
 	if err != nil {
@@ -353,10 +353,10 @@ func decentKiss(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -381,10 +381,10 @@ func chinaFlag(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -409,10 +409,10 @@ func dontTouch(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -466,10 +466,10 @@ func interview(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	name := cc.usrdir + "Interview.png"
 	huaji, err := gg.LoadImage(c[0])
 	if err != nil {
@@ -517,10 +517,10 @@ func need(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -545,10 +545,10 @@ func paint(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -573,10 +573,10 @@ func painter(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -601,10 +601,10 @@ func perfect(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -629,10 +629,10 @@ func playGame(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	name := cc.usrdir + "PlayGame.png"
 	back, err := gg.LoadImage(c[0])
 	if err != nil {
@@ -675,10 +675,10 @@ func police(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 2)
 	if err != nil {
 		return "", err
@@ -703,10 +703,10 @@ func police1(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 2)
 	if err != nil {
 		return "", err
@@ -731,10 +731,10 @@ func prpr(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -759,10 +759,10 @@ func safeSense(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	name := cc.usrdir + "SafeSense.png"
 	back, err := gg.LoadImage(c[0])
 	if err != nil {
@@ -807,10 +807,10 @@ func support(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -835,10 +835,10 @@ func thinkwhat(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -863,10 +863,10 @@ func wallpaper(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -891,10 +891,10 @@ func whyatme(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -919,10 +919,10 @@ func makeFriend(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	name := cc.usrdir + "MakeFriend.png"
 	back, err := gg.LoadImage(c[0])
 	if err != nil {
@@ -968,10 +968,10 @@ func backToWork(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -996,10 +996,10 @@ func coupon(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	name := cc.usrdir + "Coupon.png"
 	if args[0] == "" {
 		args[0] = "群主陪睡券"
@@ -1047,10 +1047,10 @@ func distracted(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 2)
 	if err != nil {
 		return "", err
@@ -1075,10 +1075,10 @@ func throw(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -1103,10 +1103,10 @@ func yuanli(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -1131,10 +1131,10 @@ func nowife(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -1159,10 +1159,10 @@ func youer(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	name := cc.usrdir + "youer.png"
 	back, err := gg.LoadImage(c[0])
 	if err != nil {
@@ -1172,10 +1172,6 @@ func youer(cc *context, args ...string) (string, error) {
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
-	if err != nil {
-		return "", err
-	}
 	canvas := gg.NewContext(690, 690)
 	canvas.DrawImage(back, 0, 0)
 	canvas.DrawImage(img.Size(tou, 350, 350).Im, 55, 165)
@@ -1210,10 +1206,10 @@ func xiaotianshi(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	name := cc.usrdir + "xiaotianshi.png"
 	back, err := gg.LoadImage(c[0])
 	if err != nil {
@@ -1223,10 +1219,6 @@ func xiaotianshi(cc *context, args ...string) (string, error) {
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
-	if err != nil {
-		return "", err
-	}
 	canvas := gg.NewContext(522, 665)
 	canvas.DrawImage(back, 0, 0)
 	canvas.DrawImage(img.Size(face, 480, 480).Im, 20, 80)
@@ -1261,10 +1253,10 @@ func neko(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -1290,10 +1282,10 @@ func bian(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -1318,10 +1310,10 @@ func van(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	name := cc.usrdir + "van.png"
 	back, err := gg.LoadImage(c[0])
 	if err != nil {
@@ -1331,10 +1323,6 @@ func van(cc *context, args ...string) (string, error) {
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
-	if err != nil {
-		return "", err
-	}
 	canvas := gg.NewContext(522, 665)
 	canvas.DrawImage(back, 0, 0)
 	canvas.DrawImage(img.Size(face, 480, 480).Im, 20, 80)
@@ -1369,10 +1357,10 @@ func eihei(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -1397,10 +1385,10 @@ func fanfa(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -1426,10 +1414,10 @@ func huai(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -1454,10 +1442,10 @@ func haowan(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	imgs, err := loadFirstFrames(c, 1)
 	if err != nil {
 		return "", err
@@ -1482,10 +1470,10 @@ func mengbi(cc *context, args ...string) (string, error) {
 		err = e
 		m.Unlock()
 	})
+	wg.Wait()
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
 	name := cc.usrdir + "mengbi.png"
 	back, err := gg.LoadImage(c[0])
 	if err != nil {
@@ -1495,10 +1483,6 @@ func mengbi(cc *context, args ...string) (string, error) {
 	if err != nil {
 		return "", err
 	}
-	wg.Wait()
-	if err != nil {
-		return "", err
-	}
 	canvas := gg.NewContext(1080, 1080)
 	canvas.DrawImage(back, 0, 0)
 	canvas.DrawImage(img.Size(face, 100, 100).Im, 392, 460)