diff --git a/charts/gitea/argo-values.yaml b/charts/gitea/argo-values.yaml
index 8c2b24d..e96f4ab 100644
--- a/charts/gitea/argo-values.yaml
+++ b/charts/gitea/argo-values.yaml
@@ -26,11 +26,10 @@ extraVolumes:
    secret:
      secretName: platform
 
-
 extraContainerVolumeMounts:
   - name: keycloak-tls
-    mountPath: /data/gitea/https/
-    
+    mountPath: /etc/ssl/certs/ca.crt
+    subPath: ca.crt
 
 lifecycleHooks:
   postStart:
@@ -40,8 +39,6 @@ lifecycleHooks:
       -  "-c"
       - |
         /bin/bash <<'EOF' > /tmp/post_start.log
-        cp /data/gitea/https/tls.crt /usr/local/share/ca-certificates/ # 사설 인증서 사용시에만 추가
-        update-ca-certificates  # 사설 인증서 사용시에만 추가
         su git
         OAUTH_NAME='keycloak'
         AUTH_ID=$(gitea admin auth list --vertical-bars | grep -E "\|${OAUTH_NAME}\s+\|" | grep -iE '\|OAuth2\s+\|' | awk -F " "  "{print \$1}")
diff --git a/charts/gitea/custom-values.yaml b/charts/gitea/custom-values.yaml
index 0009152..9e152e3 100644
--- a/charts/gitea/custom-values.yaml
+++ b/charts/gitea/custom-values.yaml
@@ -48,15 +48,36 @@ extraVolumes:
    secret:
      secretName: gitea-tls-secret
 
-
 extraContainerVolumeMounts:
   - name: gitea-tls
-    mountPath: /data/gitea/https
+    mountPath: /etc/ssl/certs/ca.crt
+    subPath: ca.crt  
 
-lifecycleHooks:
-  postStart:
-    exec:
-      command: ["/bin/sh", "-c", "cp /data/gitea/https/tls.crt /usr/local/share/ca-certificates/; update-ca-certificates"]
+# lifecycleHooks:
+#   postStart:
+#     exec:
+#       command: 
+#       - "/bin/sh"
+#       -  "-c"
+#       - |
+#         /bin/bash <<'EOF' > /tmp/post_start.log
+#         su git
+#         OAUTH_NAME='keycloak'
+#         AUTH_ID=$(gitea admin auth list --vertical-bars | grep -E "\|${OAUTH_NAME}\s+\|" | grep -iE '\|OAuth2\s+\|' | awk -F " "  "{print \$1}")
+#         KEYCLOAK_URL="https://keycloak.example.org"
+#         KEYCLOAK_CLIENT_ID="keycloak"
+#         KEYCLOAK_SECRET=""
+#         REALM=paasup
+#         if [[ -z "${AUTH_ID}" ]]; then
+#           echo "No oauth configuration found with name '${OAUTH_NAME}'. Installing it now..."
+#           gitea admin auth add-oauth --auto-discover-url "${KEYCLOAK_URL}/auth/realms/${REALM}/.well-known/openid-configuration" --key "${KEYCLOAK_CLIENT_ID}" --name "keycloak" --provider "openidConnect" --secret "{$KEYCLOAK_SECRET}" 
+#           echo '...installed.'
+#         else
+#           echo "Existing oauth configuration with name '${OAUTH_NAME}': '${AUTH_ID}'. Running update to sync settings..."
+#           gitea admin auth update-oauth --id "${AUTH_ID}" --auto-discover-url "${KEYCLOAK_URL}/auth/realms/${REALM}/.well-known/openid-configuration" --key"${KEYCLOAK_CLIENT_ID}" --name "keycloak" --provider "openidConnect" --secret "{$KEYCLOAK_SECRET}" 
+#           echo '...sync settings done.'
+#         fi
+#         EOF
 
 
 ## pod 설정