diff --git a/k8s/manifest.yaml b/k8s/manifest.yaml
index 3b785a8..b179886 100644
--- a/k8s/manifest.yaml
+++ b/k8s/manifest.yaml
@@ -124,6 +124,7 @@ metadata:
     kubernetes.io/ingress.class: "nginx"
     kubernetes.io/tls-acme: "true"
     cert-manager.io/cluster-issuer: "letsencrypt-prod"
+    nginx.ingress.kubernetes.io/proxy-body-size: 1024m
     nginx.ingress.kubernetes.io/auth-url: "https://id.junv.cc/oauth2/auth"
     nginx.ingress.kubernetes.io/auth-signin: "https://id.junv.cc/oauth2/start?rd=https%3A%2F%2F$host$request_uri"
     # Skip authentication for /public, but looks like doesn't work
@@ -167,6 +168,7 @@ metadata:
   annotations:
     kubernetes.io/ingress.class: "nginx"
     kubernetes.io/tls-acme: "false"
+    nginx.ingress.kubernetes.io/proxy-body-size: 1024m
 spec:
   rules:
     - host: go
@@ -189,6 +191,7 @@ metadata:
     kubernetes.io/ingress.class: "nginx"
     kubernetes.io/tls-acme: "true"
     cert-manager.io/cluster-issuer: "letsencrypt-prod"
+    nginx.ingress.kubernetes.io/proxy-body-size: 100m
 spec:
   tls:
     - hosts: