diff --git a/README.md b/README.md
new file mode 100644
index 0000000..f5d9b9d
--- /dev/null
+++ b/README.md
@@ -0,0 +1,3 @@
+
+
+https://www.npmjs.com/package/@taoya7/print-help
\ No newline at end of file
diff --git a/src/command/Label.ts b/src/command/Label.ts
index d0a7a76..da7926c 100644
--- a/src/command/Label.ts
+++ b/src/command/Label.ts
@@ -164,8 +164,8 @@ export class LabelCommand {
     command: number[] = [];
     constructor(width: number, height: number, gap: number) {
         this.command = new Array();
-        this.addSize(width, height);
-        this.addGap(gap);
+        // this.addSize(width, height);
+        // this.addGap(gap);
     }
     public clrCommand() {
         this.command = [];
@@ -271,8 +271,11 @@ export class LabelCommand {
         let str: string = `BAR ${x}, ${y}, ${width}, ${height}\r\n`;
         this.addStrToCommand(str);
     }
+    /***
+     * 添加文本
+     */
     addText(x: number, y: number, font: FONTTYPE, rotation: ROTATION, Xscal: FONTMUL, Yscal: FONTMUL, text: string): void {
-        let str: string = `TEXT ${x}, ${y}, "${font}", ${rotation}, ${Xscal}, ${Yscal}, "${text}"\r\n`;
+        const str = "TEXT " + x + "," + y + ",\"" + font + "\"," + rotation + "," + Xscal + "," + Yscal + ",\"" + text + "\"\r\n";
         this.addStrToCommand(str);
     }
     addUserCommand(command: string): void {
@@ -365,7 +368,14 @@ export class LabelCommand {
         this.addStrToCommand(str);
     }
     getCommand() {
-        return this.command.join(',');
+        return this.command;
+    }
+    getCommandStr(command: number[]) {
+        let str = "";
+        for (let i = 0; i < command.length; i++) {
+            str += String.fromCharCode(command[i]);
+        }
+        return str;
     }
     addQueryPrinterType(): void {
         let str: string = `~!T\r\n`;
diff --git a/src/index.ts b/src/index.ts
index bfefd26..de61ba6 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,9 +1,12 @@
 export * from './command'
 
-import { LabelCommand } from '@/command/Label'
+import { FONTMUL, FONTTYPE, LabelCommand, ROTATION } from '@/command/Label'
 
 function main() {
     let label = new LabelCommand(50, 30, 0);
-    console.log(label.getCommand());
+    label.addText(0, 0, FONTTYPE.FONT_1, ROTATION.ROTATION_0, FONTMUL.MUL_1, FONTMUL.MUL_1, 'Hello World');
+    var command = label.getCommand();
+    console.log(command);// 获取字节码
+    console.log(label.getCommandStr(command));
 }
 main();
\ No newline at end of file