diff --git a/drivers/README.md b/drivers/README.md
deleted file mode 100644
index c810dfb9..00000000
--- a/drivers/README.md
+++ /dev/null
@@ -1 +0,0 @@
-storage driver
\ No newline at end of file
diff --git a/internal/cache/cache.go b/internal/cache/cache.go
new file mode 100644
index 00000000..08bf029d
--- /dev/null
+++ b/internal/cache/cache.go
@@ -0,0 +1 @@
+package cache
diff --git a/internal/server/README.md b/internal/server/README.md
deleted file mode 100644
index e69de29b..00000000
diff --git a/internal/server/router.go b/internal/server/router.go
new file mode 100644
index 00000000..abb4e431
--- /dev/null
+++ b/internal/server/router.go
@@ -0,0 +1 @@
+package server
diff --git a/internal/task/task.go b/internal/task/task.go
new file mode 100644
index 00000000..b028dfdf
--- /dev/null
+++ b/internal/task/task.go
@@ -0,0 +1 @@
+package task