diff --git a/README-ja.md b/README-ja.md
index e8f4719d..9101dc2c 100644
--- a/README-ja.md
+++ b/README-ja.md
@@ -50,9 +50,9 @@
 
 この[Anki用フラッシュカードデッキ](https://apps.ankiweb.net/) は、間隔反復を活用して、システム設計のキーコンセプトの学習を支援します。
 
-* [システム設計デッキ](resources/flash_cards/System%20Design.apkg)
-* [システム設計練習課題デッキ](resources/flash_cards/System%20Design%20Exercises.apkg)
-* [オブジェクト指向練習課題デッキ](resources/flash_cards/OO%20Design.apkg)
+* [システム設計デッキ](https://github.com/donnemartin/system-design-primer/raw/master/resources/flash_cards/System%20Design.apkg)
+* [システム設計練習課題デッキ](https://github.com/donnemartin/system-design-primer/raw/master/resources/flash_cards/System%20Design%20Exercises.apkg)
+* [オブジェクト指向練習課題デッキ](https://github.com/donnemartin/system-design-primer/raw/master/resources/flash_cards/OO%20Design.apkg)
 
 外出先や移動中の勉強に役立つでしょう。
 
@@ -67,7 +67,7 @@
 
 姉妹リポジトリの [**Interactive Coding Challenges**](https://github.com/donnemartin/interactive-coding-challenges)も見てみてください。追加の暗記デッキカードも入っています。
 
-* [Coding deck](https://github.com/donnemartin/interactive-coding-challenges/tree/master/anki_cards/Coding.apkg)
+* [Coding deck](https://github.com/donnemartin/interactive-coding-challenges/raw/master/anki_cards/Coding.apkg)
 
 ## コントリビュート
 
diff --git a/README-zh-Hans.md b/README-zh-Hans.md
index 87898dc4..28a872e7 100644
--- a/README-zh-Hans.md
+++ b/README-zh-Hans.md
@@ -55,9 +55,9 @@
 
 这里提供的[抽认卡堆](https://apps.ankiweb.net/)使用间隔重复的方法，帮助你记忆关键的系统设计概念。
 
-* [系统设计的卡堆](resources/flash_cards/System%20Design.apkg)
-* [系统设计的练习卡堆](resources/flash_cards/System%20Design%20Exercises.apkg)
-* [面向对象设计的练习卡堆](resources/flash_cards/OO%20Design.apkg)
+* [系统设计的卡堆](https://github.com/donnemartin/system-design-primer/raw/master/resources/flash_cards/System%20Design.apkg)
+* [系统设计的练习卡堆](https://github.com/donnemartin/system-design-primer/raw/master/resources/flash_cards/System%20Design%20Exercises.apkg)
+* [面向对象设计的练习卡堆](https://github.com/donnemartin/system-design-primer/raw/master/resources/flash_cards/OO%20Design.apkg)
 
 随时随地都可使用。
 
@@ -72,7 +72,7 @@
 
 请查看我们的姐妹仓库[**互动式编程挑战**](https://github.com/donnemartin/interactive-coding-challenges)，其中包含了一个额外的抽认卡堆：
 
-* [代码卡堆](https://github.com/donnemartin/interactive-coding-challenges/tree/master/anki_cards/Coding.apkg)
+* [代码卡堆](https://github.com/donnemartin/interactive-coding-challenges/raw/master/anki_cards/Coding.apkg)
 
 ## 贡献
 
diff --git a/README-zh-TW.md b/README-zh-TW.md
index c08f740d..c32fe566 100644
--- a/README-zh-TW.md
+++ b/README-zh-TW.md
@@ -50,9 +50,9 @@
 
 底下提供的[學習單字卡](https://apps.ankiweb.net/)以每隔一段時間間隔出現的方式，幫助你學習系統設計的概念。
 
-* [系統設計單字卡](resources/flash_cards/System%20Design.apkg)
-* [系統設計練習單字卡](resources/flash_cards/System%20Design%20Exercises.apkg)
-* [物件導向設計練習單字卡](resources/flash_cards/OO%20Design.apkg)
+* [系統設計單字卡](https://github.com/donnemartin/system-design-primer/raw/master/resources/flash_cards/System%20Design.apkg)
+* [系統設計練習單字卡](https://github.com/donnemartin/system-design-primer/raw/master/resources/flash_cards/System%20Design%20Exercises.apkg)
+* [物件導向設計練習單字卡](https://github.com/donnemartin/system-design-primer/raw/master/resources/flash_cards/OO%20Design.apkg)
 
 這些是非常棒的學習資源，隨時都可以使用。
 
@@ -67,7 +67,7 @@
 
 請參考 [**互動程式語言學習挑戰**](https://github.com/donnemartin/interactive-coding-challenges)，當中還包含了底下的學習單字卡：
 
-* [程式語言學習單卡](https://github.com/donnemartin/interactive-coding-challenges/tree/master/anki_cards/Coding.apkg)
+* [程式語言學習單卡](https://github.com/donnemartin/interactive-coding-challenges/raw/master/anki_cards/Coding.apkg)
 
 ## 如何貢獻
 
diff --git a/README.md b/README.md
index 90d2a6ac..6e8c9b58 100644
--- a/README.md
+++ b/README.md
@@ -52,9 +52,9 @@ Additional topics for interview prep:
 
 The provided [Anki flashcard decks](https://apps.ankiweb.net/) use spaced repetition to help you retain key system design concepts.
 
-* [System design deck](https://github.com/donnemartin/system-design-primer/tree/master/resources/flash_cards/System%20Design.apkg)
-* [System design exercises deck](https://github.com/donnemartin/system-design-primer/tree/master/resources/flash_cards/System%20Design%20Exercises.apkg)
-* [Object oriented design exercises deck](https://github.com/donnemartin/system-design-primer/tree/master/resources/flash_cards/OO%20Design.apkg)
+* [System design deck](https://github.com/donnemartin/system-design-primer/raw/master/resources/flash_cards/System%20Design.apkg)
+* [System design exercises deck](https://github.com/donnemartin/system-design-primer/raw/master/resources/flash_cards/System%20Design%20Exercises.apkg)
+* [Object oriented design exercises deck](https://github.com/donnemartin/system-design-primer/raw/master/resources/flash_cards/OO%20Design.apkg)
 
 Great for use while on-the-go.
 
@@ -69,7 +69,7 @@ Looking for resources to help you prep for the [**Coding Interview**](https://gi
 
 Check out the sister repo [**Interactive Coding Challenges**](https://github.com/donnemartin/interactive-coding-challenges), which contains an additional Anki deck:
 
-* [Coding deck](https://github.com/donnemartin/interactive-coding-challenges/tree/master/anki_cards/Coding.apkg)
+* [Coding deck](https://github.com/donnemartin/interactive-coding-challenges/raw/master/anki_cards/Coding.apkg)
 
 ## Contributing