diff --git a/Makefile b/Makefile
index 59c4ad2..45ac1f7 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
-OUTPUT_BINARY_NAME = "cloud-agent"
-OUTPUT_DIR_NAME = "cloud-agent"
+OUTPUT_BINARY_NAME = "agent"
+OUTPUT_DIR_NAME = "agent"
 
 
 ASSETS_DIR_NAME = "assets"
@@ -7,7 +7,7 @@ BUILD_DIR = "../../build"
 
 build:
 	go build -o ${BUILD_DIR}/${OUTPUT_DIR_NAME}/${OUTPUT_BINARY_NAME}
-	@if [ -d ${ASSETS_DIR_NAME} ];then \
+	@if [ -d ${ASSETS_DIR_NAME} ] && [ -n "`ls -A ${ASSETS_DIR_NAME}`" ] ;then \
 		cp -r ${ASSETS_DIR_NAME}/* ${BUILD_DIR}/${OUTPUT_DIR_NAME}/; \
 	fi
 
diff --git a/assets/config/config.json b/assets/config/config.json
deleted file mode 100644
index 2b4d786..0000000
--- a/assets/config/config.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-    "id": 0,
-    "grpcListenAddress": "127.0.0.1:5010",
-    "localIP": "localhost",
-    "ipfsPort": 5001,
-    "storageBaseDir": ".",
-    "logger": {
-        "outputFileName": "cloud-agent",
-        "outputDirectory": "log",
-        "level": "debug"
-    },
-    "rabbitMQ": {
-        "address": "127.0.0.1:5672",
-        "account": "guest",
-        "password": "guest"
-    }
-}
\ No newline at end of file
diff --git a/internal/config/config.go b/internal/config/config.go
index 8b84a89..5e54aba 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -19,7 +19,7 @@ type Config struct {
 var cfg Config
 
 func Init() error {
-	return c.DefaultLoad(&cfg)
+	return c.DefaultLoad("agent", &cfg)
 }
 
 func Cfg() *Config {