diff --git a/Makefile b/Makefile
index bd69ecb..c7e548c 100644
--- a/Makefile
+++ b/Makefile
@@ -28,8 +28,8 @@ docker-build:
 	@echo "Then run: docker compose up -d --build"
 
 docker-up:
-	@echo "Starting services with docker-compose..."
-	docker compose up -d --build
+	@echo "Starting services with docker-compose (pulls Caddy image if needed)..."
+	docker compose up -d
 
 docker-down:
 	@echo "Stopping and removing containers..."
diff --git a/docker-compose.yml b/docker-compose.yml
index 01aab09..81cde4b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,3 +1,8 @@
+# Docker Compose for affiliate_dash (skin.khhao.com)
+# In China, Docker Hub pull often hits rate limits on mirrors (e.g. docker.xuanyuan.me).
+# Fix: Run "docker pull caddy:2" first, or use a mirror like registry.cn-hangzhou.aliyuncs.com/caddy/caddy:2
+# Recommended: manually pull first, then docker compose up -d (no --build for caddy)
+
 version: '3.8'
 
 services: