diff --git a/.gitignore b/.gitignore
index ac2d19f..aef82cb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -32,3 +32,8 @@ CLAUDE.md
 my_env_notes.md
 notes/
 **/eeprom.bin
+
+# MAVProxy / SITL 執行產生的 log 與參數 dump
+*.tlog
+*.tlog.raw
+mav.parm