diff --git a/tasks/docker-registry/task.yaml b/tasks/docker-registry/task.yaml
index d62b189..58d59dc 100644
--- a/tasks/docker-registry/task.yaml
+++ b/tasks/docker-registry/task.yaml
@@ -10,22 +10,30 @@ spec:
       default: ""
 
     - name: imageName
-      description: Base image name with registry (e.g. docker.unbox-x.net/registry/unbox-x-aisi-cron-app)
       type: string
+      description: Base image name with registry (e.g. docker.unbox-x.net/registry/unbox-x-aisi-cron-app)
 
     - name: tag
-      description: Version tag to apply to the image (e.g. v0.2.0)
       type: string
+      description: Version tag to apply to the image (e.g. v0.2.0)
 
     - name: dockerfile
-      description: Path to Dockerfile
       type: string
       default: ./Dockerfile
+      description: Path to Dockerfile
 
     - name: context
-      description: Build context path (relative to subdirectory)
       type: string
       default: .
+      description: Build context path (relative to subdirectory)
+
+    - name: pypi-username
+      type: string
+      description: PyPI registry username
+
+    - name: pypi-password
+      type: string
+      description: PyPI registry password
 
   workspaces:
     - name: source
@@ -34,15 +42,11 @@ spec:
     - name: docker-auth
       description: Docker registry credentials (username + password)
 
-    - name: pypi-auth
-      description: Docker registry credentials (username + password)
-
   results:
     - name: imageUrl
       description: Final pushed image URL with tag (e.g. registry/app:v0.2.0)
 
   steps:
-    # 🔐 인증 정보 생성
     - name: write-docker-config
       image: alpine:3.21.3
       workingDir: /workspace/source
@@ -74,7 +78,6 @@ spec:
         }
         EOF
 
-    # 🏗️ Kaniko 공식 이미지 실행
     - name: kaniko-build
       image: gcr.io/kaniko-project/executor:v1.23.2
       workingDir: /workspace/source
@@ -88,5 +91,5 @@ spec:
         - --skip-tls-verify
         - --reproducible
         - --verbosity=info
-        - --build-arg=PYPI_USERNAME=$(cat /workspace/pypi-auth/username)
-        - --build-arg=PYPI_PASSWORD=$(cat /workspace/pypi-auth/password)
+        - --build-arg=PYPI_USERNAME=$(params.pypi-username)
+        - --build-arg=PYPI_PASSWORD=$(params.pypi-password)