diff --git a/Dockerfile b/Dockerfile
index 9dbef4c..1a00443 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,8 @@
 FROM alpine:3.14 as builder
 
 ENV TZ=Asia/Shanghai
+ARG TAG=main
+ENV TAG=${TAG}
 
 WORKDIR /app
 ADD ./entrypoint.sh /app/entrypoint.sh
@@ -19,6 +21,8 @@ RUN set -x\
     && source "$HOME/.cargo/env"\
     && git clone https://github.com/zerotier/ZeroTierOne.git\
     && cd ZeroTierOne\
+    && git checkout ${TAG}\
+    && echo "切换到tag:${TAG}"\
     && make ZT_SYMLINK=1 \
     && make\
     && make install\
diff --git a/README.md b/README.md
index a0fa307..098a75d 100644
--- a/README.md
+++ b/README.md
@@ -396,7 +396,7 @@ services:
       - ./data/zerotier/dist:/app/dist
       - ./data/zerotier/ztncui:/app/ztncui
       - ./data/zerotier/one:/var/lib/zerotier-one
-      - ./data/config:/app/config
+      - ./data/zerotier/config:/app/config
     restart: unless-stopped
 
 ```
diff --git a/build.sh b/build.sh
index 41efcb6..ef64dd8 100755
--- a/build.sh
+++ b/build.sh
@@ -1,3 +1,3 @@
 #!/bin/bash
 
-docker build -t xubiaolin/zerotier-planet:latest .
\ No newline at end of file
+docker build --build-arg TAG=1.12.2 -t xubiaolin/zerotier-planet:latest .
\ No newline at end of file
diff --git a/deploy.sh b/deploy.sh
index 53a89e8..76ef598 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -230,7 +230,7 @@ uninstall() {
 #         -v $(pwd)/data/zerotier/dist:/app/dist \
 #         -v $(pwd)/data/zerotier/ztncui:/app/ztncui \
 #         -v $(pwd)/data/zerotier/one:/var/lib/zerotier-one \
-#         -v $(pwd)/data/config:/app/config \
+#         -v $(pwd)/data/zerotier/config:/app/config \
 #         --restart unless-stopped \
 #         xubiaolin/zerotier-planet:latest
 # }