diff --git a/chapter06/06.2.md b/chapter06/06.2.md
index b064fe0..02f5bea 100644
--- a/chapter06/06.2.md
+++ b/chapter06/06.2.md
@@ -117,7 +117,7 @@ filepath.Split("studygolang")
 fmt.Println(filepath.EvalSymlinks("symlink/studygolang.txt.2"))
 fmt.Println(os.Readlink("symlink/studygolang.txt.2"))
 
-// Ouput:
+// Output:
 // studygolang.txt <nil>
 // ../studygolang.txt <nil>
 ```
diff --git a/chapter09/09.1.md b/chapter09/09.1.md
index ec2c83e..26e6571 100644
--- a/chapter09/09.1.md
+++ b/chapter09/09.1.md
@@ -266,7 +266,7 @@ func TestReadFromMap(t *testing.T) {
         // 测试 empty
         car_brand, err := GetOne(db, "select * from user where id = 999999")
         if (car_brand != nil) || (err != nil) {
-            t.Fatal("emtpy 测试错误 ")
+            t.Fatal("empty 测试错误 ")
         }
     }
 ```