diff --git a/src/app/transmit_disinfection/transmitdisinfection.cpp b/src/app/transmit_disinfection/transmitdisinfection.cpp
index c2255c7..02869be 100644
--- a/src/app/transmit_disinfection/transmitdisinfection.cpp
+++ b/src/app/transmit_disinfection/transmitdisinfection.cpp
@@ -40,15 +40,20 @@ TransmitDisinfection::TransmitDisinfection(QWidget *parent) : QTabWidget(parent)
   ErrorCodeInitializer().regErrorcodeInfo();
 
   CAN_MASTER->getCanProtocolCom()->regOnRawData([this](packet_type_t type, uint8_t from, uint8_t to, uint8_t *hex, uint32_t hexlen) {
+    zcanbus_packet_t *frame    = (zcanbus_packet_t *)hex;
+    int               paramLen = hexlen - sizeof(*frame);
     if (type == kcmd) {
-      zcanbus_packet_t *frame = (zcanbus_packet_t *)hex;
-      BSHOW("[CMD      ] [%d->%d],%s", from, to, zhex2str(hex, hexlen).c_str());  //
+      BSHOW("[CMD      ] [%d->%d],%s %s(%d)", from, to, zhex2str(hex, sizeof(*frame)).c_str(),  //
+            zhex2str(frame->params, paramLen).c_str(), paramLen);                               //
     } else if (type == kerror_receipt) {
-      BSHOW("[E-RECEIPT] [%d->%d],%s", from, to, zhex2str(hex, hexlen).c_str());  //
+      BSHOW("[E-RECEIPT] [%d->%d],%s %s(%d)", from, to, zhex2str(hex, sizeof(*frame)).c_str(),  //
+            zhex2str(frame->params, paramLen).c_str(), paramLen);                               //
     } else if (type == kreceipt) {
-      BSHOW("[RECEIPT  ] [%d->%d],%s", from, to, zhex2str(hex, hexlen).c_str());  //
+      BSHOW("[RECEIPT  ] [%d->%d],%s %s(%d)", from, to, zhex2str(hex, sizeof(*frame)).c_str(),  //
+            zhex2str(frame->params, paramLen).c_str(), paramLen);                               //
     } else if (type == kreport) {
-      BSHOW("[REPORT   ] [%d->%d],%s", from, to, zhex2str(hex, hexlen).c_str());  //
+      BSHOW("[REPORT   ] [%d->%d],%s %s(%d)", from, to, zhex2str(hex, sizeof(*frame)).c_str(),  //
+            zhex2str(frame->params, paramLen).c_str(), paramLen);                               //
     }
     processReportPacket(type, from, to, hex, hexlen);
   });
diff --git a/src/protocol/zscanprotocol_com/zscanprotocol_com.hpp b/src/protocol/zscanprotocol_com/zscanprotocol_com.hpp
index 5727a33..390c7a1 100644
--- a/src/protocol/zscanprotocol_com/zscanprotocol_com.hpp
+++ b/src/protocol/zscanprotocol_com/zscanprotocol_com.hpp
@@ -40,7 +40,7 @@ class Receipt {
   size_t  receiptLen;
 
   zcanbus_packet_t *getPacket() { return (zcanbus_packet_t *)receipt; }
-  int32_t           getContent(int index) { return getPacket()->params[index]; }
+  int32_t           getContent(int index) { return ((int32_t *)(getPacket()->params))[index]; }
   uint8_t          *getByte() { return (uint8_t *)getPacket()->params; }
 };