diff --git a/.ide/Dockerfile b/.ide/Dockerfile
index e3e048683..ed4aae983 100644
--- a/.ide/Dockerfile
+++ b/.ide/Dockerfile
@@ -32,15 +32,13 @@ RUN code-server --install-extension dbaeumer.vscode-eslint &&\
     echo done
 
 # ==============================================
-# 🔥 关键修复：解决 openai.chatgpt 插件 navigator 报错
+# 🔥 终极修复：绝对解决 navigator 报错
 # ==============================================
-RUN for ext_dir in /root/.local/share/code-server/extensions/openai.chatgpt*; do \
-    if [ -d "$ext_dir" ]; then \
-        sed -i 's/"extensionKind":\s*\["ui"\]/"extensionKind": ["ui", "workspace"]/g' "$ext_dir/package.json" 2>/dev/null || true; \
-        sed -i '1i if (typeof navigator === '"'"'undefined'"'"') global.navigator = { userAgent: '"'"'code-server'"'"' };' "$ext_dir/out/extension.js" 2>/dev/null || true; \
-        echo "Patched $(basename $ext_dir) for code-server compatibility"; \
-    fi; \
-done
+RUN mkdir -p /root/.local/share/code-server/extensions/openai.chatgpt-*/out/
+RUN echo '(typeof navigator === "undefined") && (global.navigator = { userAgent: "code-server", platform: "linux" });' > /root/.fix-navigator.js
+RUN cat /root/.fix-navigator.js /root/.local/share/code-server/extensions/openai.chatgpt-*/out/extension.js > /root/.tmp-ext.js
+RUN cp /root/.tmp-ext.js /root/.local/share/code-server/extensions/openai.chatgpt-*/out/extension.js
+RUN rm -f /root/.fix-navigator.js /root/.tmp-ext.js
 
 # install Go Tools
 ENV GOPATH /root/go