diff --git a/TemperatureConverter.java b/TemperatureConverter.java
index f69c6d4..6db2794 100644
--- a/TemperatureConverter.java
+++ b/TemperatureConverter.java
@@ -1,10 +1,11 @@
 import java.util.Scanner;
 public class Temperature{
     public static void main(String[]args){
+        Scanner sc=new Scanner(System.in);
         System.out.println("1.华氏度转摄氏度");
         System.out.println("2.摄氏度转华氏度");
         System.out.println("请选择1/2");
-        int chioce=sc.nextlnt();
+        int choice=sc.nextInt();
         if (choice==1){
             System.out.print("请输入温度:");
             double c=sc.nextDouble();