diff --git a/blog/golang/golang-process.md b/blog/golang/golang-process.md
index e72ce3f7c695502defa88f93278b2b8348cc3a58..4c6676204f8d6b465e024bf1debda279583429c1 100644
--- a/blog/golang/golang-process.md
+++ b/blog/golang/golang-process.md
@@ -52,6 +52,60 @@ func main() {
 }
 
 ```
+
+Golang中的特殊写法
+
+```go
+package main
+
+import (
+	"fmt"
+)
+
+func main() {
+
+	// age处于局部作用域
+	if age := 18; age > 18 {
+		fmt.Println("age > 18")
+	} else {
+		fmt.Println("age <= 18")
+	}
+	// age <= 18
+}
+```
+
+接收用户输入
+
+```go
+package main
+
+import (
+    "fmt"
+)
+
+func main() {
+
+    var age int
+
+    fmt.Printf("请输入age:\n")
+    fmt.Scan(&age)
+
+    fmt.Printf("age: %v\n", age)
+
+}
+
+```
+
+命令行方式运行
+
+```bash
+$ go run main.go
+
+请输入age:
+23
+age: 23
+```
+
 ### switch...case
 
 示例
@@ -81,6 +135,8 @@ func main() {
 }
 ```
 
+> 注意：不能使用0和非0表示真假
+
 ## 循环执行
 
 ### for
diff --git a/blog/golang/index.md b/blog/golang/index.md
index 894024a133634745d5d3fe49e49388c910ea32e9..d312b8528c658afec89cd938cb69d154a82b90d2 100644
--- a/blog/golang/index.md
+++ b/blog/golang/index.md
@@ -34,4 +34,4 @@
 https://www.bilibili.com/video/BV1ME411Y71o?p=27&spm_id_from=pageDriver&vd_source=efbb4dc944fa761b6e016ce2ca5933da
 
 
-https://www.bilibili.com/video/BV1zR4y1t7Wj?p=19&spm_id_from=pageDriver&vd_source=efbb4dc944fa761b6e016ce2ca5933da
\ No newline at end of file
+https://www.bilibili.com/video/BV1zR4y1t7Wj?p=21&spm_id_from=pageDriver&vd_source=efbb4dc944fa761b6e016ce2ca5933da
\ No newline at end of file