diff --git a/server.py b/server.py
index 9f79070..70f84d1 100755
--- a/server.py
+++ b/server.py
@@ -105,7 +105,11 @@ def tt_hh(addr, data):
     update_pairs(addr, ccid)
     # 组帧再返回
     msg = bytearray(data[:])
-    msg[12:-1] = val = "%04x" % int(time.time())
+    val = "%04x" % int(time.time())
+    tmp=[]
+    for i in range(0,len(val),2):
+        tmp.append(int(val[i:i+2],16))
+    msg[12:-1] = tmp
     # 计算校验和
     crc = 0
     for i in msg[:-1]: