diff --git a/src/senior/Exception/Main.kt b/src/senior/Exception/Main.kt
index e913082..568fa00 100644
--- a/src/senior/Exception/Main.kt
+++ b/src/senior/Exception/Main.kt
@@ -4,6 +4,13 @@ fun devide(a: Int, b: Int): Int {
     return a / b
 }
 
+fun devided(a: Int, b: Int): Int {
+    if (b == 0) {
+        throw ArithmeticException("被除数不能为0")
+    }
+    return a / b
+}
+
 fun main(args: Array<String>) {
     // 抛异常
     // devide(5,0)
@@ -17,4 +24,6 @@ fun main(args: Array<String>) {
     } finally {
         println("finally代码块")
     }
+
+    devided(4, 0)
 }
\ No newline at end of file