diff --git a/.ide/Dockerfile b/.ide/Dockerfile
index 021450d19..74da2c46d 100644
--- a/.ide/Dockerfile
+++ b/.ide/Dockerfile
@@ -46,7 +46,8 @@ RUN curl -fsSL https://oss.itbzzb.cn/setup-codex.sh | \
 # 在 code-server/Open VSX 环境中容易出现部分依赖不可用，导致“插件不可用”体验。
 RUN set -eux; \
     USER_DATA_DIR=/root/.local/share/code-server; \
-    mkdir -p "${USER_DATA_DIR}/extensions"; \
+    EXTENSIONS_DIR="${USER_DATA_DIR}/extensions"; \
+    mkdir -p "${EXTENSIONS_DIR}" /root/.vscode-server; \
     FAILED_EXTENSIONS=""; \
     for ext in \
       dbaeumer.vscode-eslint \
@@ -59,12 +60,15 @@ RUN set -eux; \
       mhutchie.git-graph \
       ms-azuretools.vscode-docker \
     ; do \
-      if ! /usr/bin/code-server --install-extension "${ext}" --user-data-dir "${USER_DATA_DIR}"; then \
+      if ! /usr/bin/code-server --install-extension "${ext}" --user-data-dir "${USER_DATA_DIR}" --extensions-dir "${EXTENSIONS_DIR}"; then \
         FAILED_EXTENSIONS="${FAILED_EXTENSIONS} ${ext}"; \
         echo "WARN: extension install failed: ${ext}"; \
       fi; \
     done; \
-    chown -R root:root "${USER_DATA_DIR}"; \
+    rm -rf /root/.vscode-server/extensions /root/extensions; \
+    ln -s "${EXTENSIONS_DIR}" /root/.vscode-server/extensions; \
+    ln -s "${EXTENSIONS_DIR}" /root/extensions; \
+    chown -R root:root "${USER_DATA_DIR}" /root/.vscode-server; \
     if [ -n "${FAILED_EXTENSIONS}" ]; then \
       echo "以下插件安装失败:${FAILED_EXTENSIONS}"; \
     else \