diff --git a/.gitignore b/.gitignore
index 7d55a4ad9..70a37f372 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,6 +15,7 @@ bin/conf
 .vscode/
 ./bin/conf
 ./bin/log
+./bin/mainte
 ./bin/gateway
 ./bin/worker
 ~$*.xlsx
diff --git a/bin/dbservice b/bin/dbservice
deleted file mode 100755
index cc4ee108e..000000000
Binary files a/bin/dbservice and /dev/null differ
diff --git a/bin/gateway b/bin/gateway
deleted file mode 100755
index 5690b2c4f..000000000
Binary files a/bin/gateway and /dev/null differ
diff --git a/bin/worker b/bin/worker
deleted file mode 100755
index 1e392f822..000000000
Binary files a/bin/worker and /dev/null differ
diff --git a/linux-build.bat b/linux-build.bat
deleted file mode 100644
index 3500766cc..000000000
--- a/linux-build.bat
+++ /dev/null
@@ -1,6 +0,0 @@
-set GOOS=linux
-set CGO_ENABLED=0
-del bin/gateway,bin/worker
-go build -o bin/gateway services/gateway/main.go
-go build -o bin/worker services/worker/main.go
-REM pause
\ No newline at end of file
diff --git a/linux_build.bat b/linux_build.bat
new file mode 100644
index 000000000..f7be0bda3
--- /dev/null
+++ b/linux_build.bat
@@ -0,0 +1,7 @@
+set GOOS=linux
+set CGO_ENABLED=0
+del bin/mainte,bin/gateway,bin/worker
+go build -o ./bin/mainte ./services/mainte/main.go
+go build -o ./bin/gateway ./services/gateway/main.go
+go build -o ./bin/worker ./services/worker/main.go
+REM pause
\ No newline at end of file
diff --git a/linux_bulid.sh b/linux_bulid.sh
index b5cf64532..bdda85909 100755
--- a/linux_bulid.sh
+++ b/linux_bulid.sh
@@ -1,6 +1,6 @@
 CGO_ENABLED=0
 GO111MODULE=on 
 GOOS=linux
-go build -o ./bin/dbservice ./services/dbservice/main.go
+go build -o ./bin/mainte ./services/mainte/main.go
 go build -o ./bin/gateway ./services/gateway/main.go
 go build -o ./bin/worker ./services/worker/main.go
\ No newline at end of file
diff --git a/probuf转go.cmd b/probuf转go.cmd
deleted file mode 100644
index 5848191d7..000000000
--- a/probuf转go.cmd
+++ /dev/null
@@ -1,3 +0,0 @@
-@echo off
-pb2go.exe
-pause
\ No newline at end of file
diff --git a/build.bat b/windows_build.bat
similarity index 100%
rename from build.bat
rename to windows_build.bat