diff --git a/pihole-arm/README.md b/pihole/README.md
similarity index 78%
rename from pihole-arm/README.md
rename to pihole/README.md
index 85e27a8..ec0e6e1 100644
--- a/pihole-arm/README.md
+++ b/pihole/README.md
@@ -1,6 +1,8 @@
 pihole
 ======
 
+![](https://pi-hole.github.io/graphics/Vortex/Vortex_with_text.png)
+
 The [Pi-hole®][1] is a DNS sinkhole that protects your devices from unwanted
 content, without installing any client-side software.
 
diff --git a/pihole-arm/docker-compose.yml b/pihole/docker-compose.yml
similarity index 72%
rename from pihole-arm/docker-compose.yml
rename to pihole/docker-compose.yml
index 4913099..4e3412c 100644
--- a/pihole-arm/docker-compose.yml
+++ b/pihole/docker-compose.yml
@@ -1,7 +1,7 @@
-version: "3.7"
+version: "3.8"
 services:
   pihole:
-    image: pihole/pihole:v4.4-armhf
+    image: pihole/pihole
     ports:
       - "53:53/udp"
       - "80:80/tcp"
@@ -11,6 +11,5 @@ services:
     environment:
       - TZ=Asia/Shanghai
       - WEBPASSWORD=******
-      - DNS1=172.18.0.1#5300
-      - DNS2=no
+      - PIHOLE_DNS_=8.8.8.8#53;8.8.4.4#53
     restart: unless-stopped