diff --git a/README.ja.md b/README.ja.md
index 023aaa18..1fe7f32b 100644
--- a/README.ja.md
+++ b/README.ja.md
@@ -32,7 +32,7 @@ TypeScriptには [ts-toolbelt](https://github.com/millsp/ts-toolbelt), [utility-
> 以下のバッジをクリックすると、課題の詳細が表示されます。
-
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+
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お試し (1)
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> ✨ [今後の課題](https://github.com/type-challenges/type-challenges/issues?q=is%3Aissue+is%3Aopen+label%3Anew-challenge)
diff --git a/README.ko.md b/README.ko.md
index f6c620cf..49067ac3 100644
--- a/README.ko.md
+++ b/README.ko.md
@@ -30,7 +30,7 @@
> 배지를 클릭해서 챌린지의 자세한 내용을 확인해보세요.
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+
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> ✨ [Upcoming challenges](https://github.com/type-challenges/type-challenges/issues?q=is%3Aissue+is%3Aopen+label%3Anew-challenge)
diff --git a/README.md b/README.md
index 1edb664b..150b523c 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ This project is aimed at helping you better understand how the type system works
> Click the following badges to see details of the challenges.
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easy (13)
medium (65)
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+
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hard (33)
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> ✨ [Upcoming challenges](https://github.com/type-challenges/type-challenges/issues?q=is%3Aissue+is%3Aopen+label%3Anew-challenge)
diff --git a/README.zh-CN.md b/README.zh-CN.md
index f3eb34f5..9610e3da 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -33,7 +33,7 @@
> 点击下方徽章查看题目内容
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> ✨ [即将到来的新题目](https://github.com/type-challenges/type-challenges/issues?q=is%3Aissue+is%3Aopen+label%3Anew-challenge)
diff --git a/questions/7544-medium-construct-tuple/README.md b/questions/7544-medium-construct-tuple/README.md
index 97641d03..a9545b06 100644
--- a/questions/7544-medium-construct-tuple/README.md
+++ b/questions/7544-medium-construct-tuple/README.md
@@ -1,3 +1,5 @@
+
+ Construct a tuple with a given length. For example @@ -5,3 +7,6 @@ For example ```ts type result = ConstructTuple<2> // expect to be [unknown, unkonwn] ``` + + +by Lo @LoTwT