update case study doc outline

RongGu · RongGu · commit 099029cd94a8 · 2024-04-09T11:13:47.000+08:00
Signed-off-by: RongGu &lt;gurongwalker@gmail.com&gt;
diff --git a/docs/case-study/alibaba-case-study.md b/docs/case-study/alibaba-case-study.md
@@ -3,4 +3,5 @@ sidebar_label: Alibaba's Case Study
 sidebar_position: 1
 ---
 
-# Alibaba's Case Study
+# Alibaba's Case Study
+to be updated.
diff --git a/docs/case-study/metabit-trading-study.md b/docs/case-study/metabit-trading-study.md
@@ -3,4 +3,5 @@ sidebar_label: Metabit Trading's Case Study
 sidebar_position: 3
 ---
 
-# Metabit Trading's Case Study
+# Metabit Trading's Case Study
+to be updated.
diff --git a/docs/case-study/weibo-case-study.md b/docs/case-study/weibo-case-study.md
@@ -3,4 +3,5 @@ sidebar_label: Weibo's Case Study
 sidebar_position: 2
 ---
 
-# Weibo's Case Study
+# Weibo's Case Study
+to be updated.
