diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..302adc7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+.vscode/settings.json
+*.pyc
diff --git a/ops/imgsmall/route.py b/ops/imgsmall/route.py
index 83af897..5990c71 100644
--- a/ops/imgsmall/route.py
+++ b/ops/imgsmall/route.py
@@ -4,19 +4,17 @@ from pydantic import BaseModel
 from starlette.requests import Request
 from starlette.responses import JSONResponse
 from config.config import settings
-from scritps.common.get_img import get_img
+from scripts.common.get_img import get_img
 router = APIRouter()
 
 
-
 @router.get("/img")
-async def get_img(request: Request,url:str)-> JSONResponse:
-    key=url[24:]
+async def get_img(request: Request, url: str) -> JSONResponse:
+    key = url[24:]
     redis_client = request.app.state.redis
-    values=await redis_client.get(key)
+    values = await redis_client.get(key)
     if values:
         return {"url": values}
     else:
-        vv=await get_img(key)
+        vv = await get_img(key)
         return {"url": vv}
-    
\ No newline at end of file
diff --git a/scripts/common/__init__.py b/scripts/common/__init__.py
index 3658478..e69de29 100644
--- a/scripts/common/__init__.py
+++ b/scripts/common/__init__.py
@@ -1,26 +0,0 @@
-import subprocess
-from scripts.log import logger
-
-
-@logger.catch
-def run_cmd(cmd, shell=True, timeout=120):
-    '''
-        Run command with arguments, wait to complete and return ``True`` on success.
-
-    :param cls: The class as implicit first argument.
-    :param cmd: Command string to be executed.
-    :returns  : ``True`` on success, otherwise ``None``.
-    :rtype    : ``bool``
-    '''
-    logger.debug('Execute command: {0}'.format(cmd))
-    status = True
-    try:
-        out_bytes = subprocess.check_output(
-            cmd, shell=shell, stderr=subprocess.STDOUT, timeout=timeout)
-    except subprocess.CalledProcessError as e:
-        out_bytes = e.output       # Output generated before error
-        code = e.returncode   # Return code
-        logger.error(f"run {cmd} failed,out={out_bytes},code={code}")
-        status = False
-
-    return out_bytes, status