diff --git a/TemperatureConverter.java b/TemperatureConverter.java
new file mode 100644
index 0000000..8626c7f
--- /dev/null
+++ b/TemperatureConverter.java
@@ -0,0 +1,21 @@
+import java.util.Scanner;
+public class Temperature{
+    public static void main(String[]args){
+        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();
+        if (choice==1){
+            System.out.print("请输入温度:")
+            double c=sc.nextDouble();
+            double f=c*9/5+32;
+            System.out.printf("%.2f",f)
+        }else if(choice==2){
+            System.out.print("请输入温度:")
+            double c=sc.nextDouble();
+            double f=(c-32)*5/9;
+            System.out.printf("%.2f",f)
+        }
+        sc.close
+    }
+}
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