diff --git a/pkg/app/request.go b/pkg/app/request.go
new file mode 100644
index 0000000..4879f7a
--- /dev/null
+++ b/pkg/app/request.go
@@ -0,0 +1 @@
+package app
diff --git a/pkg/app/response.go b/pkg/app/response.go
new file mode 100644
index 0000000..4879f7a
--- /dev/null
+++ b/pkg/app/response.go
@@ -0,0 +1 @@
+package app
diff --git a/pkg/e/cache.go b/pkg/e/cache.go
new file mode 100644
index 0000000..67d58f2
--- /dev/null
+++ b/pkg/e/cache.go
@@ -0,0 +1 @@
+package e
diff --git a/pkg/gredis/redis.go b/pkg/gredis/redis.go
new file mode 100644
index 0000000..e07d29d
--- /dev/null
+++ b/pkg/gredis/redis.go
@@ -0,0 +1 @@
+package gredis
diff --git a/service/cache_service/employee.go b/service/cache_service/employee.go
new file mode 100644
index 0000000..8b74896
--- /dev/null
+++ b/service/cache_service/employee.go
@@ -0,0 +1 @@
+package cache_service
diff --git a/service/employee_service/employee.go b/service/employee_service/employee.go
new file mode 100644
index 0000000..fb379d7
--- /dev/null
+++ b/service/employee_service/employee.go
@@ -0,0 +1 @@
+package employee_service