diff --git a/.gitignore b/.gitignore
index 5df8049..76b5a59 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 out
 node_modules
+*.vsix
diff --git a/README.md b/README.md
index 557dd17..2cdb429 100644
--- a/README.md
+++ b/README.md
@@ -1,65 +1,5 @@
 # go-quickly-generator README
 
-This is the README for your extension "go-quickly-generator". After writing up a brief description, we recommend including the following sections.
+the extension is easy to generate getter or setter .
 
-## Features
-
-Describe specific features of your extension including screenshots of your extension in action. Image paths are relative to this README file.
-
-For example if there is an image subfolder under your extension project workspace:
-
-\!\[feature X\]\(images/feature-x.png\)
-
-> Tip: Many popular extensions utilize animations. This is an excellent way to show off your extension! We recommend short, focused animations that are easy to follow.
-
-## Requirements
-
-If you have any requirements or dependencies, add a section describing those and how to install and configure them.
-
-## Extension Settings
-
-Include if your extension adds any VS Code settings through the `contributes.configuration` extension point.
-
-For example:
-
-This extension contributes the following settings:
-
-* `myExtension.enable`: enable/disable this extension
-* `myExtension.thing`: set to `blah` to do something
-
-## Known Issues
-
-Calling out known issues can help limit users opening duplicate issues against your extension.
-
-## Release Notes
-
-Users appreciate release notes as you update your extension.
-
-### 1.0.0
-
-Initial release of ...
-
-### 1.0.1
-
-Fixed issue #.
-
-### 1.1.0
-
-Added features X, Y, and Z.
-
------------------------------------------------------------------------------------------------------------
-
-## Working with Markdown
-
-**Note:** You can author your README using Visual Studio Code.  Here are some useful editor keyboard shortcuts:
-
-* Split the editor (`Cmd+\` on macOS or `Ctrl+\` on Windows and Linux)
-* Toggle preview (`Shift+CMD+V` on macOS or `Shift+Ctrl+V` on Windows and Linux)
-* Press `Ctrl+Space` (Windows, Linux) or `Cmd+Space` (macOS) to see a list of Markdown snippets
-
-### For more information
-
-* [Visual Studio Code's Markdown Support](http://code.visualstudio.com/docs/languages/markdown)
-* [Markdown Syntax Reference](https://help.github.com/articles/markdown-basics/)
-
-**Enjoy!**
+![example](example.webp)
diff --git a/example.webp b/example.webp
new file mode 100644
index 0000000..5eef65d
Binary files /dev/null and b/example.webp differ
diff --git a/package.json b/package.json
index ed16e1c..14967f3 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,7 @@
 	"displayName": "go-quickly-generator",
 	"description": "create code quickly",
 	"version": "1.0.0",
+	"publisher": "474420502",
 	"engines": {
 		"vscode": "^1.38.0"
 	},
diff --git a/src/extension.ts b/src/extension.ts
index 6ceeefb..6fe462d 100644
--- a/src/extension.ts
+++ b/src/extension.ts
@@ -120,7 +120,7 @@ function activate(context: vscode.ExtensionContext) {
                 }
             });
         } else {
-            vscode.window.showErrorMessage("there is no struct(go) to focus. you can move point to struct(go)");
+            vscode.window.showErrorMessage("there is no struct(go) to focus. please move cursor in the code of struct.");
         }
 
     }));
diff --git a/src/testfile/main.go b/src/testfile/main.go
index 33c8a54..1366c77 100644
--- a/src/testfile/main.go
+++ b/src/testfile/main.go
@@ -55,7 +55,7 @@ func DoFunc(a func(
 	return
 }
 
-// ExStruct 升级
+// ExStruct my struct
 type ExStruct struct {
 	ChildStruct struct {
 		age    int