diff --git a/uart/uart_cmd.cpp b/uart/uart_cmd.cpp
index 4aa8256..d9c8141 100644
--- a/uart/uart_cmd.cpp
+++ b/uart/uart_cmd.cpp
@@ -170,7 +170,7 @@ void Uart::WriteTranTimeout2Zigbee(unsigned char Time) {
 
     unsigned short tmp = GlobalConfig::Zigbee_G.MyAddr;
     GlobalConfig::Zigbee_G.PowerLevel = 0x03;
-    GlobalConfig::Zigbee_G.RetryNum = 0x05;
+    GlobalConfig::Zigbee_G.RetryNum = 0x0A;
     GlobalConfig::Zigbee_G.TranTimeout = Time;
     modify_info(tmp, (char *)&GlobalConfig::Zigbee_G);