diff --git a/Dockerfile b/Dockerfile
index 7044671..3c6c92e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,6 +5,7 @@ ENV CODEX_NON_INTERACTIVE=1
 ENV CODEX_INSTALL_DIR=/usr/local/bin
 ENV CODEX_HOME=/root/.codex
 ENV CODEX_PLUGINS="jsc@doc jsc@code-review"
+ENV CODEX_PLUGIN_MARKETPLACES="https://gitea.jsc.idv.tw/plugins/doc.git https://gitea.jsc.idv.tw/plugins/code-review.git"
 
 # 安裝必要的工具
 RUN apk add --no-cache --no-check-certificate bash ca-certificates curl git jq util-linux
@@ -15,11 +16,11 @@ RUN install_script="$(mktemp)" \
         https://chatgpt.com/codex/install.sh \
         -o "$install_script" \
     && sh "$install_script" \
+    && codex --version \
     && rm -f "$install_script"
 
 # 安裝技能
-RUN codex plugin marketplace add https://gitea.jsc.idv.tw/plugins/doc.git \
-    && codex plugin marketplace add https://gitea.jsc.idv.tw/plugins/code-review.git \
+RUN for marketplace in $CODEX_PLUGIN_MARKETPLACES; do codex plugin marketplace add "$marketplace"; done \
     && for plugin in $CODEX_PLUGINS; do codex plugin add "$plugin"; done
 
 COPY entrypoint.sh /entrypoint.sh