diff --git a/doc/info.md b/doc/info.md
index eeb2f71..70d73f7 100644
--- a/doc/info.md
+++ b/doc/info.md
@@ -41,7 +41,7 @@ I, [2016-03-08T12:28:29.396111 #11961]  INFO -- :
 #### 查看 apk 相关信息
 
 ```sh
-$ fir info ./test/cases/test_apk.apk
+$ fir info ./test_apk.apk
 I, [2016-03-08T12:30:25.241278 #12073]  INFO -- : Analyzing apk file......
 I, [2016-03-08T12:30:25.241363 #12073]  INFO -- : ✈ -------------------------------------------- ✈
 I, [2016-03-08T12:30:25.250430 #12073]  INFO -- : type: android