diff --git a/.woodpecker/other.yaml b/.woodpecker/other.yaml
index 57a4daa..97d4359 100644
--- a/.woodpecker/other.yaml
+++ b/.woodpecker/other.yaml
@@ -8,9 +8,10 @@ steps:
         from_secret: DOCKER_CONFIG_JSON
 
     commands:
-      # 도커 로그인 설정
-      - mkdir -p /root/.docker
-      - echo "$DOCKER_CONFIG" > /root/.docker/config.json
+      # 도커 로그인 설정 (권한 문제 회피를 위해 /tmp 사용)
+      - mkdir -p /tmp/.docker
+      - echo "$DOCKER_CONFIG" > /tmp/.docker/config.json
+      - export DOCKER_CONFIG=/tmp/.docker
 
       # 안전한 브랜치 이름 치환 (e.g. "/" → "-")
       - SAFE_BRANCH=$(echo "$CI_COMMIT_BRANCH" | tr '/' '-')