diff --git a/README.md b/README.md
index ce6a16a..442dced 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@
 ``` 
 - or test via postman , new -> grpc request -> Enter Server Url : localhost:5566 -> Import proto file / Select Method : Status -> Click Invoke
 
-### Implment gRPC-Gateway
+### Implement gRPC-Gateway
 ref https://github.com/grpc-ecosystem/grpc-gateway
 - implement `import "google/api/annotations.proto";` in proto file 
 - changes line below in all service methods for rest compile to rest  
@@ -71,4 +71,24 @@ g.Go(func() error { return router.NewHTTPServer(configs, logger) })
 - test `curl localhost:8080/api/v1/health/status`, reponse
 ```
 {"success":true,"code":"0000","desc":"SUCCESS"}
+```
+- GENERATE API DOCS: 
+- `mkdir swagger`
+- `cd proto`
+- `./gen-apidoc.sh`
+- register apidoc to http server in `http.go` implement 
+```
+#########
+
+if configs.Config.Env != constants.EnvProduction {
+	CreateSwagger(mux)
+}
+
+##########
+
+func CreateSwagger(gwmux *http.ServeMux) {
+	gwmux.HandleFunc("/api/health/docs.json", func(w http.ResponseWriter, r *http.Request) {
+		http.ServeFile(w, r, "swagger/docs.json")
+	})
+}
 ```
\ No newline at end of file
diff --git a/proto/v1/health/health.pb.go b/proto/v1/health/health.pb.go
index c635630..13b0235 100644
--- a/proto/v1/health/health.pb.go
+++ b/proto/v1/health/health.pb.go
@@ -2,7 +2,7 @@
 // versions:
 // 	protoc-gen-go v1.26.0
 // 	protoc        v3.21.2
-// source: v1/health/health.proto
+// source: health.proto
 
 package health
 
@@ -39,7 +39,7 @@ type Response struct {
 func (x *Response) Reset() {
 	*x = Response{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_v1_health_health_proto_msgTypes[0]
+		mi := &file_health_proto_msgTypes[0]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -52,7 +52,7 @@ func (x *Response) String() string {
 func (*Response) ProtoMessage() {}
 
 func (x *Response) ProtoReflect() protoreflect.Message {
-	mi := &file_v1_health_health_proto_msgTypes[0]
+	mi := &file_health_proto_msgTypes[0]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -65,7 +65,7 @@ func (x *Response) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use Response.ProtoReflect.Descriptor instead.
 func (*Response) Descriptor() ([]byte, []int) {
-	return file_v1_health_health_proto_rawDescGZIP(), []int{0}
+	return file_health_proto_rawDescGZIP(), []int{0}
 }
 
 func (x *Response) GetSuccess() bool {
@@ -89,52 +89,51 @@ func (x *Response) GetDesc() string {
 	return ""
 }
 
-var File_v1_health_health_proto protoreflect.FileDescriptor
+var File_health_proto protoreflect.FileDescriptor
 
-var file_v1_health_health_proto_rawDesc = []byte{
-	0x0a, 0x16, 0x76, 0x31, 0x2f, 0x68, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x2f, 0x68, 0x65, 0x61, 0x6c,
-	0x74, 0x68, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x14, 0x61, 0x70, 0x69, 0x2e, 0x67, 0x6f,
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-	0x6f, 0x64, 0x65, 0x12, 0x12, 0x0a, 0x04, 0x64, 0x65, 0x73, 0x63, 0x18, 0x03, 0x20, 0x01, 0x28,
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-	0x68, 0x2e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x1d, 0x82, 0xd3, 0xe4, 0x93,
-	0x02, 0x17, 0x12, 0x15, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x76, 0x31, 0x2f, 0x68, 0x65, 0x61, 0x6c,
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-	0x75, 0x64, 0x69, 0x6e, 0x2f, 0x67, 0x6f, 0x2d, 0x67, 0x72, 0x70, 0x63, 0x5f, 0x62, 0x61, 0x73,
-	0x69, 0x63, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x76, 0x31, 0x2f, 0x68, 0x65, 0x61, 0x6c,
-	0x74, 0x68, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+var file_health_proto_rawDesc = []byte{
+	0x0a, 0x0c, 0x68, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x14,
+	0x61, 0x70, 0x69, 0x2e, 0x67, 0x6f, 0x67, 0x72, 0x70, 0x63, 0x2e, 0x76, 0x31, 0x2e, 0x68, 0x65,
+	0x61, 0x6c, 0x74, 0x68, 0x1a, 0x1c, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x61, 0x70, 0x69,
+	0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x70, 0x72, 0x6f,
+	0x74, 0x6f, 0x1a, 0x1b, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f,
+	0x62, 0x75, 0x66, 0x2f, 0x65, 0x6d, 0x70, 0x74, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22,
+	0x4c, 0x0a, 0x08, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x18, 0x0a, 0x07, 0x73,
+	0x75, 0x63, 0x63, 0x65, 0x73, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x08, 0x52, 0x07, 0x73, 0x75,
+	0x63, 0x63, 0x65, 0x73, 0x73, 0x12, 0x12, 0x0a, 0x04, 0x63, 0x6f, 0x64, 0x65, 0x18, 0x02, 0x20,
+	0x01, 0x28, 0x09, 0x52, 0x04, 0x63, 0x6f, 0x64, 0x65, 0x12, 0x12, 0x0a, 0x04, 0x64, 0x65, 0x73,
+	0x63, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x64, 0x65, 0x73, 0x63, 0x32, 0x70, 0x0a,
+	0x0d, 0x48, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x12, 0x5f,
+	0x0a, 0x06, 0x53, 0x74, 0x61, 0x74, 0x75, 0x73, 0x12, 0x16, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c,
+	0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x45, 0x6d, 0x70, 0x74, 0x79,
+	0x1a, 0x1e, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x67, 0x6f, 0x67, 0x72, 0x70, 0x63, 0x2e, 0x76, 0x31,
+	0x2e, 0x68, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x2e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
+	0x22, 0x1d, 0x82, 0xd3, 0xe4, 0x93, 0x02, 0x17, 0x12, 0x15, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x76,
+	0x31, 0x2f, 0x68, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x2f, 0x73, 0x74, 0x61, 0x74, 0x75, 0x73, 0x42,
+	0x37, 0x5a, 0x35, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x61, 0x6a,
+	0x69, 0x6b, 0x61, 0x6d, 0x61, 0x6c, 0x75, 0x64, 0x69, 0x6e, 0x2f, 0x67, 0x6f, 0x2d, 0x67, 0x72,
+	0x70, 0x63, 0x5f, 0x62, 0x61, 0x73, 0x69, 0x63, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x76,
+	0x31, 0x2f, 0x68, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
-	file_v1_health_health_proto_rawDescOnce sync.Once
-	file_v1_health_health_proto_rawDescData = file_v1_health_health_proto_rawDesc
+	file_health_proto_rawDescOnce sync.Once
+	file_health_proto_rawDescData = file_health_proto_rawDesc
 )
 
-func file_v1_health_health_proto_rawDescGZIP() []byte {
-	file_v1_health_health_proto_rawDescOnce.Do(func() {
-		file_v1_health_health_proto_rawDescData = protoimpl.X.CompressGZIP(file_v1_health_health_proto_rawDescData)
+func file_health_proto_rawDescGZIP() []byte {
+	file_health_proto_rawDescOnce.Do(func() {
+		file_health_proto_rawDescData = protoimpl.X.CompressGZIP(file_health_proto_rawDescData)
 	})
-	return file_v1_health_health_proto_rawDescData
+	return file_health_proto_rawDescData
 }
 
-var file_v1_health_health_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
-var file_v1_health_health_proto_goTypes = []interface{}{
+var file_health_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
+var file_health_proto_goTypes = []interface{}{
 	(*Response)(nil),      // 0: api.gogrpc.v1.health.Response
 	(*emptypb.Empty)(nil), // 1: google.protobuf.Empty
 }
-var file_v1_health_health_proto_depIdxs = []int32{
+var file_health_proto_depIdxs = []int32{
 	1, // 0: api.gogrpc.v1.health.HealthService.Status:input_type -> google.protobuf.Empty
 	0, // 1: api.gogrpc.v1.health.HealthService.Status:output_type -> api.gogrpc.v1.health.Response
 	1, // [1:2] is the sub-list for method output_type
@@ -144,13 +143,13 @@ var file_v1_health_health_proto_depIdxs = []int32{
 	0, // [0:0] is the sub-list for field type_name
 }
 
-func init() { file_v1_health_health_proto_init() }
-func file_v1_health_health_proto_init() {
-	if File_v1_health_health_proto != nil {
+func init() { file_health_proto_init() }
+func file_health_proto_init() {
+	if File_health_proto != nil {
 		return
 	}
 	if !protoimpl.UnsafeEnabled {
-		file_v1_health_health_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+		file_health_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*Response); i {
 			case 0:
 				return &v.state
@@ -167,20 +166,20 @@ func file_v1_health_health_proto_init() {
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: file_v1_health_health_proto_rawDesc,
+			RawDescriptor: file_health_proto_rawDesc,
 			NumEnums:      0,
 			NumMessages:   1,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
-		GoTypes:           file_v1_health_health_proto_goTypes,
-		DependencyIndexes: file_v1_health_health_proto_depIdxs,
-		MessageInfos:      file_v1_health_health_proto_msgTypes,
+		GoTypes:           file_health_proto_goTypes,
+		DependencyIndexes: file_health_proto_depIdxs,
+		MessageInfos:      file_health_proto_msgTypes,
 	}.Build()
-	File_v1_health_health_proto = out.File
-	file_v1_health_health_proto_rawDesc = nil
-	file_v1_health_health_proto_goTypes = nil
-	file_v1_health_health_proto_depIdxs = nil
+	File_health_proto = out.File
+	file_health_proto_rawDesc = nil
+	file_health_proto_goTypes = nil
+	file_health_proto_depIdxs = nil
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -260,5 +259,5 @@ var _HealthService_serviceDesc = grpc.ServiceDesc{
 		},
 	},
 	Streams:  []grpc.StreamDesc{},
-	Metadata: "v1/health/health.proto",
+	Metadata: "health.proto",
 }
diff --git a/proto/v1/health/health.pb.gw.go b/proto/v1/health/health.pb.gw.go
index 0c7f161..e1933b9 100644
--- a/proto/v1/health/health.pb.gw.go
+++ b/proto/v1/health/health.pb.gw.go
@@ -1,5 +1,5 @@
 // Code generated by protoc-gen-grpc-gateway. DO NOT EDIT.
-// source: v1/health/health.proto
+// source: health.proto
 
 /*
 Package health is a reverse proxy.
diff --git a/router/http.go b/router/http.go
index 2f2e394..b2194fb 100644
--- a/router/http.go
+++ b/router/http.go
@@ -7,6 +7,7 @@ import (
 	"net/http"
 
 	"github.com/ajikamaludin/go-grpc_basic/configs"
+	"github.com/ajikamaludin/go-grpc_basic/pkg/v1/utils/constants"
 	hlpb "github.com/ajikamaludin/go-grpc_basic/proto/v1/health"
 	"github.com/gorilla/handlers"
 	"github.com/grpc-ecosystem/grpc-gateway/runtime"
@@ -44,9 +45,9 @@ func NewHTTPServer(configs *configs.Configs, loggger *logrus.Logger) error {
 	mux := http.NewServeMux()
 	mux.Handle("/", rmux)
 
-	// if configs.Config.Env != constants.EnvProduction {
-	// 	CreateSwagger(mux)
-	// }
+	if configs.Config.Env != constants.EnvProduction {
+		CreateSwagger(mux)
+	}
 
 	headerOk := handlers.AllowedHeaders([]string{"Accept", "Accept-Language", "Content-Language", "Content-Type", "X-Requested-With", "Content-Length", "Accept-Encoding", "X-CSRF-Token", "Authorization", "Timezone-Offset"})
 	originsOk := handlers.AllowedOrigins([]string{"*"})
@@ -64,13 +65,13 @@ func NewHTTPServer(configs *configs.Configs, loggger *logrus.Logger) error {
 }
 
 // // CreateSwagger creates the swagger server serve mux.
-// func CreateSwagger(gwmux *http.ServeMux) {
-// 	// register swagger service server
-// 	gwmux.HandleFunc("/api/health/docs.json", func(w http.ResponseWriter, r *http.Request) {
-// 		http.ServeFile(w, r, "swagger/docs.json")
-// 	})
+func CreateSwagger(gwmux *http.ServeMux) {
+	// 	// register swagger service server
+	gwmux.HandleFunc("/api/health/docs.json", func(w http.ResponseWriter, r *http.Request) {
+		http.ServeFile(w, r, "swagger/docs.json")
+	})
 
-// 	// load swagger-ui file
-// 	fs := http.FileServer(http.Dir("swagger/swagger-ui"))
-// 	gwmux.Handle("/api/health/docs/", http.StripPrefix("/api/health/docs", fs))
-// }
+	// 	// load swagger-ui file
+	// 	fs := http.FileServer(http.Dir("swagger/swagger-ui"))
+	// 	gwmux.Handle("/api/health/docs/", http.StripPrefix("/api/health/docs", fs))
+}
diff --git a/swagger/docs.json b/swagger/docs.json
new file mode 100644
index 0000000..13ce532
--- /dev/null
+++ b/swagger/docs.json
@@ -0,0 +1,79 @@
+{
+  "swagger": "2.0",
+  "consumes": [
+    "application/json"
+  ],
+  "produces": [
+    "application/json"
+  ],
+  "paths": {
+    "/api/v1/health/status": {
+      "get": {
+        "operationId": "HealthService_Status",
+        "responses": {
+          "200": {
+            "description": "A successful response.",
+            "schema": {
+              "$ref": "#/definitions/healthResponse"
+            }
+          },
+          "default": {
+            "description": "An unexpected error response.",
+            "schema": {
+              "$ref": "#/definitions/runtimeError"
+            }
+          }
+        }
+      }
+    }
+  },
+  "definitions": {
+    "healthResponse": {
+      "type": "object",
+      "properties": {
+        "success": {
+          "type": "boolean"
+        },
+        "code": {
+          "type": "string"
+        },
+        "desc": {
+          "type": "string"
+        }
+      }
+    },
+    "protobufAny": {
+      "type": "object",
+      "properties": {
+        "type_url": {
+          "type": "string"
+        },
+        "value": {
+          "type": "string",
+          "format": "byte"
+        }
+      }
+    },
+    "runtimeError": {
+      "type": "object",
+      "properties": {
+        "error": {
+          "type": "string"
+        },
+        "code": {
+          "type": "integer",
+          "format": "int32"
+        },
+        "message": {
+          "type": "string"
+        },
+        "details": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/protobufAny"
+          }
+        }
+      }
+    }
+  }
+}