diff --git a/src/main/java/com/techsor/datacenter/sender/utils/csdj/CsdjNotificationParser.java b/src/main/java/com/techsor/datacenter/sender/utils/csdj/CsdjNotificationParser.java
index 490ada0..e67b2a1 100644
--- a/src/main/java/com/techsor/datacenter/sender/utils/csdj/CsdjNotificationParser.java
+++ b/src/main/java/com/techsor/datacenter/sender/utils/csdj/CsdjNotificationParser.java
@@ -115,11 +115,12 @@ public class CsdjNotificationParser {
             builder.japanTimestamp(timestamp);
         }
         
-        // 预留（1字节！！！）
-        log.info("[CSDJ] [Offset:{}] 预留（跳过1字节）:0x{}", 
+        // 预留（2字节）
+        log.info("[CSDJ] [Offset:{}] 预留（跳过2字节）:0x{} 0x{}", 
                 offset, 
-                Integer.toHexString(data[offset] & 0xFF).toUpperCase());
-        offset += 1;
+                Integer.toHexString(data[offset] & 0xFF).toUpperCase(),
+                Integer.toHexString(data[offset + 1] & 0xFF).toUpperCase());
+        offset += 2;
         
         log.info("[CSDJ] [Offset:{}] 开头部分解析完成，准备解析端子", offset);