diff --git a/business/jxstore/event/event_print.go b/business/jxstore/event/event_print.go
index d6a57d043..4ef00b9bc 100644
--- a/business/jxstore/event/event_print.go
+++ b/business/jxstore/event/event_print.go
@@ -4,9 +4,9 @@ import (
 	"fmt"
 )
 
-var PrintObject = make(map[string]*TcpClient, 0) // 缓存的打印机对象
-var PrintAddrAndIp = make(map[string]string, 0)  // 缓存打印机地址:[ip:printNo] event 文件包,connect只能获取到addr
-var PrintIpAndAddr = make(map[string]string, 0)  // 缓存打印机地址:[printNo:ip] api_controller 只能获取到printNo
+var PrintObject = make(map[string]*TcpClient, 10) // 缓存的打印机对象
+var PrintAddrAndIp = make(map[string]string, 10)  // 缓存打印机地址:[ip:printNo] event 文件包,connect只能获取到addr
+var PrintIpAndAddr = make(map[string]string, 10)  // 缓存打印机地址:[printNo:ip] api_controller 只能获取到printNo
 
 func init() {
 	fmt.Println("初始化打印机对象")
diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index 1695c312d..eb9c9a60c 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -92,9 +92,12 @@ func handleConn(c net.Conn) error {
 			callback = true
 		}
 
-		t, _ := PrintObject[printNo]
-		//if !ok {
-		//	t = NewTcpClient()
+		globals.SugarLogger.Debugf("======printno := %s", printNo)
+		t, ok := PrintObject[printNo]
+		globals.SugarLogger.Debugf("======t := %s", utils.Format4Output(t, false))
+		if !ok {
+			t = NewTcpClient()
+		}
 		//	buildAllMap(t, printNo)
 		//	PrintObject[printNo] = t
 		//	PrintAddrAndIp[printRemoteAddr] = printNo