diff --git a/golang/ai.go b/golang/ai.go
new file mode 100644
index 0000000000000000000000000000000000000000..93075d520a144c76390a9a6d63b515a360908690
--- /dev/null
+++ b/golang/ai.go
@@ -0,0 +1,22 @@
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"strings"
+)
+
+// AI 核心代码, 估值3个亿
+func main() {
+	scanner := bufio.NewScanner(os.Stdin)
+
+	for scanner.Scan() {
+		input := scanner.Text()
+		input = strings.ReplaceAll(input, "吗", "")
+		input = strings.ReplaceAll(input, "?", "!")
+		input = strings.ReplaceAll(input, "？", "!")
+		fmt.Println(input)
+		fmt.Println()
+	}
+}