diff --git a/.gitignore b/.gitignore
old mode 100644
new mode 100755
diff --git a/Pipfile b/Pipfile
old mode 100644
new mode 100755
diff --git a/Pipfile.lock b/Pipfile.lock
old mode 100644
new mode 100755
diff --git a/README.md b/README.md
old mode 100644
new mode 100755
diff --git a/commands/__init__ b/commands/__init__
old mode 100644
new mode 100755
diff --git a/commands/helper.py b/commands/helper.py
old mode 100644
new mode 100755
index 9b5444f..eea8b0e
--- a/commands/helper.py
+++ b/commands/helper.py
@@ -11,5 +11,6 @@ class OTPCredentials:
     seed: str
 
     def get_json(self):
+        print(self.name, self.realm, self.seed)
         r = {"name": self.name, "realm": self.realm, "token": TOTP(self.seed).now()}
         return r
diff --git a/commands/host.py b/commands/host.py
old mode 100644
new mode 100755
diff --git a/commands/image.py b/commands/image.py
old mode 100644
new mode 100755
index 7979320..138bea2
--- a/commands/image.py
+++ b/commands/image.py
@@ -26,5 +26,5 @@ def list(public, private):
 @click.option("--image_store_name", required=True)
 def create_from_file(name, uuid, image_store_name):
     data = {"name": name, "uuid": uuid, "image_store": image_store_name}
-    r = requests.post(f"{config('UCLOUD_API_SERVER')}/image/create", data)
+    r = requests.post(f"{config('UCLOUD_API_SERVER')}/image/create", json=data)
     print(r.content.decode("utf-8"))
diff --git a/commands/user.py b/commands/user.py
old mode 100644
new mode 100755
diff --git a/commands/vm.py b/commands/vm.py
old mode 100644
new mode 100755
index 8744fbe..a873396
--- a/commands/vm.py
+++ b/commands/vm.py
@@ -6,9 +6,9 @@ from decouple import config
 from .helper import OTPCredentials
 
 
-def vm_action(action, otp, vmid):
-    data = {**otp.get_json(), "vmid": vmid}
-    r = requests.post(f"{config('UCLOUD_API_SERVER')}/vm/{action}", json=data)
+def vm_command(command, otp, uuid):
+    data = {**otp.get_json(), "uuid": uuid, "action": command}
+    r = requests.post(f"{config('UCLOUD_API_SERVER')}/vm/action", json=data)
     return r
 
 
@@ -35,41 +35,23 @@ def create(name, realm, seed, specs, image_uuid):
         print(json.loads(r.content))
 
 
-@vm.command("start")
+@vm.command("action")
 @click.option("--name", required=True)
 @click.option("--realm", required=True)
 @click.option("--seed", required=True)
-@click.option("--vmid", required=True)
-def start(name, realm, seed, vmid):
-    r = vm_action("start", OTPCredentials(name, realm, seed), vmid)
+@click.option("--uuid", required=True)
+@click.option("--command", required=True)
+def vm_action(name, realm, seed, uuid, command):
+    r = vm_command(command, OTPCredentials(name, realm, seed), uuid)
     print(json.loads(r.content))
 
 
-@vm.command("suspend")
+@vm.command("status")
 @click.option("--name", required=True)
 @click.option("--realm", required=True)
 @click.option("--seed", required=True)
-@click.option("--vmid", required=True)
-def suspend(name, realm, seed, vmid):
-    r = vm_action("suspend", OTPCredentials(name, realm, seed), vmid)
-    print(json.loads(r.content))
-
-
-@vm.command("resume")
-@click.option("--name", required=True)
-@click.option("--realm", required=True)
-@click.option("--seed", required=True)
-@click.option("--vmid", required=True)
-def resume(name, realm, seed, vmid):
-    r = vm_action("resume", OTPCredentials(name, realm, seed), vmid)
-    print(json.loads(r.content))
-
-
-@vm.command("shutdown")
-@click.option("--name", required=True)
-@click.option("--realm", required=True)
-@click.option("--seed", required=True)
-@click.option("--vmid", required=True)
-def shutdown(name, realm, seed, vmid):
-    r = vm_action("shutdown", OTPCredentials(name, realm, seed), vmid)
+@click.option("--uuid", required=True)
+def status(name, realm, seed, uuid):
+    data = {"name": name, "realm": realm, "seed": seed, "uuid": uuid}
+    r = requests.get(f"{config('UCLOUD_API_SERVER')}/vm/status", json=data)
     print(json.loads(r.content))
diff --git a/ucloud.py b/ucloud.py
old mode 100644
new mode 100755