diff --git a/common.sh b/common.sh
index 3605ef6..ff144ca 100644
--- a/common.sh
+++ b/common.sh
@@ -1,6 +1,6 @@
-SRC_EXE_NAME=backtask
-PROJECT_NAME=backtask
+SRC_EXE_NAME=light_backtask
+PROJECT_NAME=light_backtask
 SOURCE_DIR=third_party/game2006go/server
-SOURCE_PATH=third_party/game2006go/server/backtask
+SOURCE_PATH=third_party/game2006go/server/light_backtask
 COMPILE_CMD=make
 EXT_PKG_FILES=res