diff --git a/jcpp-protocol-yunkuaichong/READMD.md b/jcpp-protocol-yunkuaichong/READMD.md
index 4f56330..ee272cb 100644
--- a/jcpp-protocol-yunkuaichong/READMD.md
+++ b/jcpp-protocol-yunkuaichong/READMD.md
@@ -5,7 +5,7 @@
 #### 上行登录
 > （桩编号：20231212000010）HEX:20231212000010
 
-`6822001900012023121200001001011047562e393572313300898604d11722d0348606024E87` 
+`68 22 00 19 00 01 20 23 12 12 00 00 10 01 01 10 47 56 2e 39 35 72 31 33 00 89 86 04 d1 17 22 d0 34 86 06 02 4E 87` 
 #### 下行登录应答
 `68 08 00 19 00 02 20 23 12 12 00 00 10 00 A1 55`
 #### 下行登录后对时
@@ -21,7 +21,7 @@
 ---
 
 #### 上行计费模型验证
-`68 0d 71 ad 00 05 20231212000010 0000 222B`
+`68 0d 71 ad 00 05 20 23 12 12 00 00 10 00 00 222B`
 #### 上行计费模型验证应答
 `68 08 71 AD 00 06 20 23 12 12 00 00 10 00 6C DB`
 
@@ -35,18 +35,18 @@
 ---
 
 #### 上报充电桩状态
-`6840bbbd0013 20231212000010 0000000010057136003201060039560002030201940ef4035400000000000000004e5510002000c057010000000000606c010000009373`
+`68 40 bb bd 00 13 20 23 12 12 00 00 10 00 00 00 00 10 05 71 36 00 32 01 06 00 39 56 00 02 03 02 01 94 0e f4 03 54 00 00 00 00 00 00 00 00 4e 55 10 00 20 00 c0 57 01 00 00 00 00 00 60 6c 01 00 00 00 93 73`
 
 ---
 
 #### 下发启动充电
-`68300100003400000000000012345678901234567890202312120000100156789012345678905678901234567890102700005fd9`
+`68 30 01 00 00 34 00 00 00 00 00 00 12 34 56 78 90 12 34 56 78 90 20 23 12 12 00 00 10 01 56 78 90 12 34 56 78 90 56 78 90 12 34 56 78 90 10 27 00 00 5f d9`
 #### 上行启动应答
-`68 1E 0002 00 33 00000000000012345678901234567890 20231212000010 01 01 00 411D`
+`68 1E 00 02 00 33 00 00 00 00 00 00 12 34 56 78 90 12 34 56 78 90 20 23 12 12 00 00 10 01 01 00 41 1D`
 
 ---
 
 #### 上行交易记录
-`68 a2 00 46 00 3b 20231212000010323239000000000000 20231212000010 01b03604116d0c17a08c09116d0c17f0490200000000000000000000000000d0fb0100000000000000000000000000b0ad0100000000000000000000000000905f010072060000720600007805000000000000000000000000720600007206000078050000000000000000000000000000000000000001a08c09116d0c1740000000000000000003E0`
+`68 a2 00 46 00 3b 20 23 12 12 00 00 10 32 32 39 00 00 00 00 00 00 20 23 12 12 00 00 10 01 b0 36 04 11 6d 0c 17 a0 8c 09 11 6d 0c 17 f0 49 02 00 00 00 00 00 00 00 00 00 00 00 00 00 d0 fb 01 00 00 00 00 00 00 00 00 00 00 00 00 00 b0 ad 01 00 00 00 00 00 00 00 00 00 00 00 00 00 90 5f 01 00 72 06 00 00 72 06 00 00 78 05 00 00 00 00 00 00 00 00 00 00 00 00 72 06 00 00 72 06 00 00 78 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 a0 8c 09 11 6d 0c 17 40 00 00 00 00 00 00 00 00 03 E0`
 #### 下行交易就应答
 `68 15 00 46 00 06 20 23 12 12 00 00 10 32 32 39 00 00 00 00 00 00 00 C6 2D `
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