diff --git a/CHANGELOG.md b/CHANGELOG.md
index ba1f413..f049af6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 <!--
  * @Author: xuranXYS
- * @LastEditTime: 2024-03-19 09:28:08
+ * @LastEditTime: 2024-03-19 11:50:48
  * @GitHub: www.github.com/xiaoxustudio
  * @WebSite: www.xiaoxustudio.top
  * @Description: By xuranXYS
@@ -13,6 +13,13 @@ Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how
 
 ## [Unreleased]
 
+## [1.2.1] - 2024.3.19
+
+### Add
+
+- 修复警告中文异常
+- 格式化
+
 ## [1.2.0] - 2024.3.19
 
 ### Add
diff --git a/README.md b/README.md
index 3cb184d..10e8568 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 <!--
  * @Author: xuranXYS
- * @LastEditTime: 2024-03-19 09:24:42
+ * @LastEditTime: 2024-03-19 11:51:46
  * @GitHub: www.github.com/xiaoxustudio
  * @WebSite: www.xiaoxustudio.top
  * @Description: By xuranXYS
@@ -32,6 +32,10 @@
 
 ![插值变量提示](https://raw.githubusercontent.com/xiaoxustudio/webgal-for-vscode/master/images/test/variable.png)
 
+## 格式化
+
+![格式化](https://raw.githubusercontent.com/xiaoxustudio/webgal-for-vscode/master/images/test/format.png)
+
 ## 颜色选择器  
 
 ![颜色选择器](https://raw.githubusercontent.com/xiaoxustudio/webgal-for-vscode/master/images/test/color.png)
diff --git a/images/test/format.png b/images/test/format.png
new file mode 100644
index 0000000..764782e
Binary files /dev/null and b/images/test/format.png differ
diff --git a/package.json b/package.json
index 090c70e..558a795 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "webgal-for-vscode",
   "displayName": "webgal for VSCode",
   "description": "webgal-for-vscode by xuran",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "repository": {
     "type": "git",
     "url": "https://github.com/xiaoxustudio/webgal-for-vscode"
@@ -12,7 +12,6 @@
   },
   "publisher": "Xuran1783558957",
   "categories": [
-    "Snippets",
     "Programming Languages"
   ],
   "activationEvents": [
@@ -58,13 +57,14 @@
             "verbose"
           ],
           "default": "off",
-          "description": "Traces the communication between VS Code and the language server."
+          "description": "跟踪VS Code和语言服务器之间的通信。"
         }
       }
     }
   },
   "capabilities": {
-    "colorProvider": "true"
+    "colorProvider": "true",
+    "documentFormattingProvider" : "true"
   },
   "scripts": {
     "vscode:prepublish": "npm run compile",
diff --git a/src/config/Format.ts b/src/config/Format.ts
new file mode 100644
index 0000000..50ade9f
--- /dev/null
+++ b/src/config/Format.ts
@@ -0,0 +1,43 @@
+import * as vscode from "vscode";
+class GoDocumentFormatter implements vscode.DocumentFormattingEditProvider {
+	provideDocumentFormattingEdits(
+		document: vscode.TextDocument,
+		options: vscode.FormattingOptions,
+		token: vscode.CancellationToken
+	): vscode.ProviderResult<vscode.TextEdit[]> {
+		const text = document.getText();
+		const formattedText = this.formatText(text);
+		const edit = new vscode.TextEdit(
+			new vscode.Range(
+				document.positionAt(0),
+				document.positionAt(text.length)
+			),
+			formattedText
+		);
+		return [edit];
+	}
+	private formatText(text: string): string {
+		const _text_sp = text.split("\n");
+		const _out_sp = [];
+		for (let i of _text_sp) {
+			const _index = i.indexOf(":");
+			const _start_formats = i.substring(0, _index);
+			const _end_formats = i.substring(_index);
+			if (_index === -1) {
+				i = _start_formats + _end_formats;
+                _out_sp.push(i);
+				continue;
+			} else if (i.substring(_index + 1, _index + 2) === " ") {
+				i = _start_formats + _end_formats;
+                _out_sp.push(i);
+				continue;
+			} else {
+				i = _start_formats + ": " + i.substring(_index + 1);
+                _out_sp.push(i);
+			}
+		}
+		return _out_sp.join("\n");
+	}
+}
+
+export default GoDocumentFormatter;
diff --git a/src/config/Warnings.ts b/src/config/Warnings.ts
index 9473e8b..a12f4e7 100644
--- a/src/config/Warnings.ts
+++ b/src/config/Warnings.ts
@@ -1,6 +1,6 @@
 /*
  * @Author: xuranXYS
- * @LastEditTime: 2024-03-19 08:49:15
+ * @LastEditTime: 2024-03-19 10:32:43
  * @GitHub: www.github.com/xiaoxustudio
  * @WebSite: www.xiaoxustudio.top
  * @Description: By xuranXYS
@@ -34,7 +34,7 @@ export const Warning: { [key: string]: WarningToken } = {
 			return `${args[0]} 冒号后面需要添加一个空格`;
 		},
 		DiagnosticInformation: "指令不规范（%id%）",
-		pattern: /([^\n\t]*\S+\s*:([^\s\n\t]*\S+))/g,
+		pattern: /^([^\n\t:]*\S+:\S+){1}/g,
 		is_line: true,
 	},
 };
diff --git a/src/extension.ts b/src/extension.ts
index 548b43e..5fff42d 100644
--- a/src/extension.ts
+++ b/src/extension.ts
@@ -1,6 +1,6 @@
 /*
  * @Author: xuranXYS
- * @LastEditTime: 2024-03-18 21:51:56
+ * @LastEditTime: 2024-03-19 10:40:49
  * @GitHub: www.github.com/xiaoxustudio
  * @WebSite: www.xiaoxustudio.top
  * @Description: By xuranXYS
@@ -17,6 +17,7 @@ import DictionaryCompletionItemProvider from "./CompletionProvider";
 import DictionaryHoverProvider from "./HoverProvider";
 import XColorProvider from "./ColorProvider";
 import path from "path";
+import GoDocumentFormatter from "./config/Format";
 
 const selector = { scheme: "file", language: "webgal" };
 let client: LanguageClient;
@@ -54,6 +55,12 @@ export function activate(context: ExtensionContext) {
 			new DictionaryHoverProvider()
 		)
 	);
+	context.subscriptions.push(
+		vscode.languages.registerDocumentFormattingEditProvider(
+			selector,
+			new GoDocumentFormatter()
+		)
+	);
 	context.subscriptions.push(
 		vscode.languages.registerColorProvider(selector, new XColorProvider())
 	);