diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index ca7e062b0..eba061080 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -2,6 +2,7 @@ package event
 
 import (
 	"encoding/hex"
+	"encoding/json"
 	"fmt"
 	"git.rosy.net.cn/baseapi/utils"
 	"git.rosy.net.cn/jx-callback/business/model"
@@ -55,11 +56,16 @@ func (t *TcpClient) handleConn(c net.Conn) {
 
 		//看是心跳还是打印回调
 		data := hex.EncodeToString(buffer[:n])
-		globals.SugarLogger.Debugf("====================data %s", data)
-		globals.SugarLogger.Debugf("====================data %s", string(buffer[:n]))
-		if strings.Contains(string(buffer[0:n]), "print_no") {
-			_, err := c.Write([]byte("ok"))
-			globals.SugarLogger.Debugf("errr %v", err)
+		if strings.Contains(string(buffer[0:n]), "print_no") { // 清理缓存
+			param := struct {
+				PrintNo string `json:"print_no"`
+			}{}
+			if err := json.Unmarshal(buffer[0:n], &param); err != nil {
+				c.Write([]byte("err Unmarshal"))
+				return
+			}
+			t.buildMsgMap(param.PrintNo)
+			c.Write([]byte("ok"))
 			return
 		}
 		//证明是心跳