diff --git a/hello-chrome/.vscode/settings.json b/hello-chrome/.vscode/settings.json
new file mode 100644
index 0000000..eb7eead
--- /dev/null
+++ b/hello-chrome/.vscode/settings.json
@@ -0,0 +1,9 @@
+{
+ "files.autoSave": "onFocusChange",
+ "[html]": {
+ "editor.suggest.insertMode": "replace",
+ "editor.formatOnSave": true,
+ "editor.formatOnType": true,
+ "editor.defaultFormatter": "esbenp.prettier-vscode"
+ }
+}
\ No newline at end of file
diff --git a/hello-chrome/background.js b/hello-chrome/background.js
new file mode 100644
index 0000000..542a8c8
--- /dev/null
+++ b/hello-chrome/background.js
@@ -0,0 +1 @@
+console.log("background.js")
\ No newline at end of file
diff --git a/hello-chrome/content.js b/hello-chrome/content.js
new file mode 100644
index 0000000..884a655
--- /dev/null
+++ b/hello-chrome/content.js
@@ -0,0 +1 @@
+console.log("content.js")
\ No newline at end of file
diff --git a/hello-chrome/devtools.html b/hello-chrome/devtools.html
new file mode 100644
index 0000000..488881e
--- /dev/null
+++ b/hello-chrome/devtools.html
@@ -0,0 +1,10 @@
+
+
+
+ devtools
+
+
+
+ devtools
+
+
diff --git a/hello-chrome/devtools.js b/hello-chrome/devtools.js
new file mode 100644
index 0000000..fe6f5e5
--- /dev/null
+++ b/hello-chrome/devtools.js
@@ -0,0 +1 @@
+console.log("devtools.js");
\ No newline at end of file
diff --git a/hello-chrome/icons/48.png b/hello-chrome/icons/48.png
new file mode 100644
index 0000000..991fd34
Binary files /dev/null and b/hello-chrome/icons/48.png differ
diff --git a/hello-chrome/index.html b/hello-chrome/index.html
new file mode 100644
index 0000000..80827e5
--- /dev/null
+++ b/hello-chrome/index.html
@@ -0,0 +1,19 @@
+
+
+
+
+
+
+ index
+
+
+
+
+
+
+
+
+
diff --git a/hello-chrome/index.js b/hello-chrome/index.js
new file mode 100644
index 0000000..2f36785
--- /dev/null
+++ b/hello-chrome/index.js
@@ -0,0 +1 @@
+console.log("index.js")
\ No newline at end of file
diff --git a/hello-chrome/inject.js b/hello-chrome/inject.js
new file mode 100644
index 0000000..bb27c03
--- /dev/null
+++ b/hello-chrome/inject.js
@@ -0,0 +1 @@
+console.log("inject")
\ No newline at end of file
diff --git a/hello-chrome/manifest.json b/hello-chrome/manifest.json
new file mode 100644
index 0000000..f0ea28e
--- /dev/null
+++ b/hello-chrome/manifest.json
@@ -0,0 +1,58 @@
+{
+ "manifest_version": 3,
+ "description": "hello world",
+ "icons": {
+ "48": "./icons/48.png"
+ },
+ "devtools_page": "devtools.html",
+ "content_scripts": [
+ {
+ "matches": [
+ ""
+ ],
+ "js": [
+ "content.js"
+ ],
+ "run_at": "document_end",
+ "all_frames": true
+ }
+ ],
+ "options_ui": {
+ "page": "options.html",
+ "browser_style": true
+ },
+ "name": "helloworld",
+ "version": "2.1.0",
+ "host_permissions": [
+ "wss://*/*",
+ "ws://*/*",
+ "activeTab",
+ "",
+ "*://*/*",
+ "tabs",
+ "http://*/*",
+ "https://*/*",
+ "audio",
+ "system.cpu",
+ "clipboardRead",
+ "clipboardWrite",
+ "system.memory",
+ "processes",
+ "tabs",
+ "storage",
+ "nativeMessaging",
+ "contextMenus",
+ "notifications"
+ ],
+ "action": {
+ "default_popup": "popup.html",
+ "default_icon": {
+ "48": "./icons/48.png"
+ },
+ "default_title": "hello-world"
+ },
+ "background": {
+ "service_worker": "background.js",
+ "type": "module"
+ }
+}
\ No newline at end of file
diff --git a/hello-chrome/options.html b/hello-chrome/options.html
new file mode 100644
index 0000000..4ff944f
--- /dev/null
+++ b/hello-chrome/options.html
@@ -0,0 +1,10 @@
+
+
+
+ options
+
+
+
+ options
+
+
diff --git a/hello-chrome/options.js b/hello-chrome/options.js
new file mode 100644
index 0000000..b09e83d
--- /dev/null
+++ b/hello-chrome/options.js
@@ -0,0 +1 @@
+console.log('options.js')
\ No newline at end of file
diff --git a/hello-chrome/popup.html b/hello-chrome/popup.html
new file mode 100644
index 0000000..2819f28
--- /dev/null
+++ b/hello-chrome/popup.html
@@ -0,0 +1,10 @@
+
+
+
+ popup
+
+
+
+ popup
+
+
diff --git a/hello-chrome/popup.js b/hello-chrome/popup.js
new file mode 100644
index 0000000..617313d
--- /dev/null
+++ b/hello-chrome/popup.js
@@ -0,0 +1 @@
+console.log("popup")
\ No newline at end of file
diff --git a/hello-chrome/readme.md b/hello-chrome/readme.md
new file mode 100644
index 0000000..456cd1f
--- /dev/null
+++ b/hello-chrome/readme.md
@@ -0,0 +1 @@
+使用原生js编写的Chrome插件，方便我理解一些逻辑
\ No newline at end of file