diff --git a/Using Swift with Cocoa and ObjectiveC/02Interoperability/01Interacting with Objective-C APIs.md b/Using Swift with Cocoa and ObjectiveC/02Interoperability/01Interacting with Objective-C APIs.md
index 8c35477e..8bbaa431 100755
--- a/Using Swift with Cocoa and ObjectiveC/02Interoperability/01Interacting with Objective-C APIs.md	
+++ b/Using Swift with Cocoa and ObjectiveC/02Interoperability/01Interacting with Objective-C APIs.md	
@@ -15,7 +15,7 @@
 
 # 发起原因
 
-最初其实没想到会做成这样，只是想着既然Swift这么火，我也想学一学，不如顺便翻译一下，也算是为大家做点贡献。
+最初其实没想到会做成这样，只是想着既然Swift这么火，我也想学一学，不如用点心去翻译一下，让我们广大群众也懂得一些知识，也算是为大家做点贡献。
 
 万万没想到，最后变成了一个这么大的开源协作项目。