diff --git a/Dockerfile b/Dockerfile
index 58b963cc..a3b37f5e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -51,7 +51,7 @@ RUN apt update && apt install -y \
     --no-install-recommends \
     xvfb \
     && rm -rf /var/lib/apt/lists/*
-RUN sudo snap install chromium
+RUN  snap install chromium
 
 #时区为中国
 ENV TZ=Asia/Shanghai
diff --git a/example.png b/example.png
index d01b7198..01725886 100644
Binary files a/example.png and b/example.png differ
diff --git a/test_linuxdo.js b/test_linuxdo.js
index d01ee27f..4e33c5e5 100644
--- a/test_linuxdo.js
+++ b/test_linuxdo.js
@@ -1,4 +1,4 @@
-import { connect } from "puppeteer-real-browser";
+import { connect } from "puppeteer-bypass-cf";
 
 while (true) {
   console.log("Start of test.js");