diff --git a/models/command.go b/models/command.go
index e38ab77..8224afa 100644
--- a/models/command.go
+++ b/models/command.go
@@ -36,7 +36,7 @@ type QQuery struct {
 	Data struct {
 		LSid          string `json:"lSid"`
 		QqLoginQrcode struct {
-			Bytes string `json:"bytes"`
+			Bytes byte   `json:"bytes"`
 			Sig   string `json:"sig"`
 		} `json:"qqLoginQrcode"`
 		RedirectURL string `json:"redirectUrl"`
@@ -819,7 +819,7 @@ var codeSignals = []CodeSignal{
 	{
 		Command: []string{"qrcode", "扫码", "二维码", "scan"},
 		Handle: func(sender *Sender) interface{} {
-			var test = "data:image/png;base64,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"
+			//var test = "data:image/png;base64,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"
 			rsp, err := httplib.Post("https://api.kukuqaq.com/jd/qrcode").Response()
 			if err != nil {
 				return nil
@@ -835,7 +835,7 @@ var codeSignals = []CodeSignal{
 			jsonByte, _ := json.Marshal(s)
 			jsonStr := string(jsonByte)
 			fmt.Printf("%v", jsonStr)
-			return test
+			return s.Data.QqLoginQrcode.Bytes
 		},
 	},
 	{