[Python] Django Cloud Storage NoSuchKey

I deploy a Django/React project with GKE, Cloud SQL as DB, Cloud Storage for static file. When I trying upload files(both by Django admin and API), the url I get always tells me

This XML file does not appear to have any style information associated with it. The document tree is shown below.
<Error>
<Code>NoSuchKey</Code>
<Message>The specified key does not exist.</Message>
<Details>No such object: my-bucket/media/uploads/01.JPG</Details>
</Error>


I tryed directly upload file in GCP console and file can be visited. Also when I use

gsutil cp .gitignore gs://my-bucket/media/


file can be visited.

below are my settings.py


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/5.1/howto/static-files/

DEFAULT_FILE_STORAGE = 'storages.backends.gcloud.GoogleCloudStorage'
STATICFILES_STORAGE = 'storages.backends.gcloud.GoogleCloudStorage'

GS_BUCKET_NAME = 'my-bucket'
GS_MEDIA_BUCKET_NAME = 'my-bucket'
GS_DEFAULT_ACL = 'publicRead'
GS_FILE_OVERWRITE = False

# STATIC_ROOT = '/app/static'
STATIC_URL = f"https://storage.googleapis.com/{GS_BUCKET_NAME}/static/"
MEDIA_URL = f"https://storage.googleapis.com/{GS_MEDIA_BUCKET_NAME}/media/"


and deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
name: app
spec:
replicas: 2
selector:
matchLabels:
app: app
template:
metadata:
labels:
app: app
spec:
serviceAccountName: my-service-account
containers:
- name: app
image: asia-east1-docker.pkg.dev/my-project-id/app/backend:latest
ports:
- containerPort: 8000
env:
- name: DB_USER
- name: DB_PASSWORD
- name: DB_NAME
- name: DB_HOST
- name: DB_PORT
resources:
requests:
memory: "512Mi"
cpu: "500m"
limits:
memory: "1Gi"
cpu: "1"
- name: cloud-sql-proxy
image: gcr.io/cloud-sql-connectors/cloud-sql-proxy:latest
args:
volumeMounts:
- name: cloudsql
mountPath: /cloudsql
securityContext:
runAsNonRoot: true
resources:
requests:
memory: "256Mi"
cpu: "100m"
limits:
memory: "512Mi"
cpu: "250m"
volumes:
- name: cloudsql
emptyDir:
medium: Memory


What I want is that when I upload by API or Django admin, I can find files in my bucket.

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