diff --git a/Makefile b/Makefile
index 62ffc52..8273586 100644
--- a/Makefile
+++ b/Makefile
@@ -21,8 +21,8 @@ LD_FLAGS='-X "$(SERVICE)/version.TAG=$(TAG)" -X "$(SERVICE)/version.VERSION=$(VE
 default: build
 
 build:
-	go build  -ldflags $(LD_FLAGS) -gcflags "-N" -i -o $(SERVER_DEMO_BIN) $(SERVER_DEMO_PATH)/main.go
-	go build  -ldflags $(LD_FLAGS) -gcflags "-N" -i -o $(CLIENT_DEMO_BIN) $(CLIENT_DEMO_PATH)/main.go
+	go build  -ldflags $(LD_FLAGS) -gcflags "-N"  -o $(SERVER_DEMO_BIN) $(SERVER_DEMO_PATH)/main.go
+	go build  -ldflags $(LD_FLAGS) -gcflags "-N"  -o $(CLIENT_DEMO_BIN) $(CLIENT_DEMO_PATH)/main.go
 clean:
 	rm $(SERVER_DEMO_BIN)
 	rm $(CLIENT_DEMO_BIN)
diff --git a/examples/zinx_client/Makefile b/examples/zinx_client/Makefile
new file mode 100644
index 0000000..e6e9630
--- /dev/null
+++ b/examples/zinx_client/Makefile
@@ -0,0 +1,21 @@
+PROJECT_NAME:=zinx_client
+VERSION:=v1
+
+
+.PHONY: image run build clean
+
+build:
+	bash build.sh ${PROJECT_NAME}
+
+image:
+	docker build -t ${PROJECT_NAME}:${VERSION} .
+
+run:
+	docker run  -itd \
+	-p 8999:8999 \
+	${PROJECT_NAME}:${VERSION}
+
+
+clean:
+	rm -rf ${PROJECT_NAME} 
+
diff --git a/examples/zinx_client/build.sh b/examples/zinx_client/build.sh
new file mode 100644
index 0000000..cfb700a
--- /dev/null
+++ b/examples/zinx_client/build.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+set -e
+
+APP_NAME=$1
+APP_VERSION=v$(cat version)
+BUILD_VERSION=$(git log -1 --oneline)
+BUILD_TIME=$(date "+%FT%T%z")
+GIT_REVISION=$(git rev-parse --short HEAD)
+GIT_BRANCH=$(git name-rev --name-only HEAD)
+GO_VERSION=$(go version)
+
+
+go build -ldflags " \
+	-X 'main.AppName=${APP_NAME}' 			\
+	-X 'main.AppVersion=${APP_VERSION}'     \
+	-X 'main.BuildVersion=${BUILD_VERSION//\'/_}' \
+	-X 'main.BuildTime=${BUILD_TIME}'       \
+	-X 'main.GitRevision=${GIT_REVISION}'   \
+	-X 'main.GitBranch=${GIT_BRANCH}'       \
+	-X 'main.GoVersion=${GO_VERSION}'       \
+	" -o $APP_NAME
diff --git a/examples/zinx_client/version b/examples/zinx_client/version
new file mode 100644
index 0000000..276027b
--- /dev/null
+++ b/examples/zinx_client/version
@@ -0,0 +1 @@
+v 1.0.0
diff --git a/examples/zinx_client/zinx_client b/examples/zinx_client/zinx_client
new file mode 100755
index 0000000..72679db
Binary files /dev/null and b/examples/zinx_client/zinx_client differ
diff --git a/examples/zinx_server/build.sh b/examples/zinx_server/build.sh
index a294827..cfb700a 100644
--- a/examples/zinx_server/build.sh
+++ b/examples/zinx_server/build.sh
@@ -10,6 +10,7 @@ GIT_REVISION=$(git rev-parse --short HEAD)
 GIT_BRANCH=$(git name-rev --name-only HEAD)
 GO_VERSION=$(go version)
 
+
 go build -ldflags " \
 	-X 'main.AppName=${APP_NAME}' 			\
 	-X 'main.AppVersion=${APP_VERSION}'     \
@@ -18,4 +19,4 @@ go build -ldflags " \
 	-X 'main.GitRevision=${GIT_REVISION}'   \
 	-X 'main.GitBranch=${GIT_BRANCH}'       \
 	-X 'main.GoVersion=${GO_VERSION}'       \
-	" -o $2 .
+	" -o $APP_NAME
diff --git a/go.mod b/go.mod
index 0afff76..d27693c 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,7 @@ module github.com/aceld/zinx
 
 go 1.13
 
-require github.com/golang/protobuf v1.3.3
+require (
+	github.com/golang/protobuf v1.3.3
+	golang.org/x/net v0.0.0-20210415231046-e915ea6b2b7d // indirect
+)
diff --git a/go.sum b/go.sum
deleted file mode 100644
index b1efb8b..0000000
--- a/go.sum
+++ /dev/null
@@ -1,2 +0,0 @@
-github.com/golang/protobuf v1.3.3 h1:gyjaxf+svBWX08ZjK86iN9geUJF0H6gp2IRKX6Nf6/I=
-github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=