diff --git a/bin/gameservice/bin/.gitkeep b/bin/backtask/bin/.gitkeep
similarity index 100%
rename from bin/gameservice/bin/.gitkeep
rename to bin/backtask/bin/.gitkeep
diff --git a/bin/gameservice/config/adminserver.cluster.json b/bin/backtask/config/adminserver.cluster.json
similarity index 100%
rename from bin/gameservice/config/adminserver.cluster.json
rename to bin/backtask/config/adminserver.cluster.json
diff --git a/bin/gameservice/config/config.json b/bin/backtask/config/config.json
similarity index 100%
rename from bin/gameservice/config/config.json
rename to bin/backtask/config/config.json
diff --git a/bin/gameservice/config/frienddb.mysql.json b/bin/backtask/config/frienddb.mysql.json
similarity index 100%
rename from bin/gameservice/config/frienddb.mysql.json
rename to bin/backtask/config/frienddb.mysql.json
diff --git a/bin/gameservice/config/gamedb.mysql.json b/bin/backtask/config/gamedb.mysql.json
similarity index 100%
rename from bin/gameservice/config/gamedb.mysql.json
rename to bin/backtask/config/gamedb.mysql.json
diff --git a/bin/gameservice/res/rankSeason@rankSeason.json b/bin/backtask/res/rankSeason@rankSeason.json
similarity index 100%
rename from bin/gameservice/res/rankSeason@rankSeason.json
rename to bin/backtask/res/rankSeason@rankSeason.json
diff --git a/server/backtask/go.mod b/server/backtask/go.mod
index 37a56af8..36a9225c 100644
--- a/server/backtask/go.mod
+++ b/server/backtask/go.mod
@@ -1,4 +1,4 @@
-module gameservice
+module backtask
 
 go 1.20
 
diff --git a/server/backtask/makefile b/server/backtask/makefile
index 50297c54..45a7623a 100644
--- a/server/backtask/makefile
+++ b/server/backtask/makefile
@@ -2,16 +2,16 @@ compile:
 	@. /etc/profile
 
 	@export GOPROXY=https://goproxy.io
-	@go build -gcflags=all="-N -l" -o ../../bin/gameservice/bin
+	@go build -gcflags=all="-N -l" -o ../../bin/backtask/bin
 	@echo "compile done"
 
 debug:
 	@. /etc/profile
 
 	@export GOPROXY=https://goproxy.io
-	@go build -gcflags=all="-N -l" -ldflags "-X q5.optDebug=1" -o ../../bin/gameservice/bin
+	@go build -gcflags=all="-N -l" -ldflags "-X q5.optDebug=1" -o ../../bin/backtask/bin
 	@echo "compile done"
 
 clean:
-	@rm -f ../../bin/gameservice/bin
+	@rm -f ../../bin/backtask/bin
 	@echo "clean done"