diff --git a/claude-dev/Dockerfile b/claude-dev/Dockerfile
index 936795f..4b0b22c 100644
--- a/claude-dev/Dockerfile
+++ b/claude-dev/Dockerfile
@@ -29,11 +29,8 @@ RUN wget -q -O /usr/local/bin/yq "https://github.com/mikefarah/yq/releases/downl
     && chmod +x /usr/local/bin/yq
 
 ARG TEA_VERSION=0.12.0
-RUN wget -q -O /tmp/tea.tar.gz "https://dl.gitea.com/tea/${TEA_VERSION}/tea-${TEA_VERSION}-linux-amd64.tar.gz" \
-    && tar -xzf /tmp/tea.tar.gz -C /tmp \
-    && mv /tmp/tea-${TEA_VERSION}-linux-amd64/tea /usr/local/bin/tea \
-    && chmod +x /usr/local/bin/tea \
-    && rm -rf /tmp/tea.tar.gz /tmp/tea-${TEA_VERSION}-linux-amd64
+RUN wget -q -O /usr/local/bin/tea "https://gitea.com/gitea/tea/releases/download/v${TEA_VERSION}/tea-${TEA_VERSION}-linux-amd64" \
+    && chmod +x /usr/local/bin/tea
 
 RUN npm install -g @anthropic-ai/claude-code