diff --git a/honcho/stack.yml b/honcho/stack.yml
index 62fa3ac..1fdab50 100644
--- a/honcho/stack.yml
+++ b/honcho/stack.yml
@@ -35,8 +35,8 @@ services:
       - "${HONCHO_API_PORT:-8000}:8000"
     environment:
       - TZ=Asia/Shanghai
-      - DB_CONNECTION_URI=postgresql+psycopg://${HONCHO_DB_USER}:${HONCHO_DB_PASSWORD}@database:5432/${HONCHO_DB_NAME}
-      - CACHE_URL=redis://redis:6379/0?suppress=true
+      - DB_CONNECTION_URI=postgresql+psycopg://${HONCHO_DB_USER}:${HONCHO_DB_PASSWORD}@database:${HONCHO_DB_PORT}/${HONCHO_DB_NAME}
+      - CACHE_URL=redis://redis:${HONCHO_REDIS_PORT}/0?suppress=true
       - CACHE_ENABLED=true
       - LOG_LEVEL=${HONCHO_LOG_LEVEL:-INFO}
       - NAMESPACE=${HONCHO_NAMESPACE:-honcho}
@@ -86,8 +86,8 @@ services:
         condition: service_healthy
     environment:
       - TZ=Asia/Shanghai
-      - DB_CONNECTION_URI=postgresql+psycopg://${HONCHO_DB_USER}:${HONCHO_DB_PASSWORD}@database:5432/${HONCHO_DB_NAME}
-      - CACHE_URL=redis://redis:6379/0?suppress=true
+      - DB_CONNECTION_URI=postgresql+psycopg://${HONCHO_DB_USER}:${HONCHO_DB_PASSWORD}@database:${HONCHO_DB_PORT}/${HONCHO_DB_NAME}
+      - CACHE_URL=redis://redis:${HONCHO_REDIS_PORT}/0?suppress=true
       - CACHE_ENABLED=true
       - NAMESPACE=${HONCHO_NAMESPACE:-honcho}
       - DERIVER_MODEL_CONFIG__TRANSPORT=openai