diff --git a/README.md b/README.md
index 842b60e..38b595d 100644
--- a/README.md
+++ b/README.md
@@ -1,18 +1 @@
-# ucloud-cli
-
-## Sample Usage
-
-usage: `ucloud.py [-h] {create-image-from-file,images,vm}`
-
-usage: `ucloud.py create-image-from-file [-h] --uuid UUID --name NAME
-                                        --image-store IMAGE_STORE_NAME`
-
-usage: `ucloud.py images [-h] --list {public,private}`
-
-usage: `ucloud.py vm [-h] {create,start,suspend,resume,status,list}`
-
-usage: `ucloud.py vm create [-h] --name NAME --realm REALM --seed SEED
-                           --specs_file SPECS_FILE --image_uuid IMAGE_UUID`
-
-usage: `ucloud.py vm {start,suspend,resume,status,list} [-h] --name NAME --realm REALM --seed SEED --vmid
-                          VMID`
\ No newline at end of file
+# ucloud-cli
\ No newline at end of file
diff --git a/helper.py b/commands/helper.py
similarity index 100%
rename from helper.py
rename to commands/helper.py
diff --git a/specs.json b/specs.json
deleted file mode 100644
index 589b99f..0000000
--- a/specs.json
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-    "cpu": 2,
-    "ram": "2GB"
-}