diff --git a/social-app.-.md b/social-app.-.md
index 4345648..cf98a1b 100644
--- a/social-app.-.md
+++ b/social-app.-.md
@@ -1,3 +1,5 @@
+## logout状態では`/profile/$did`を閲覧できない
+
 ```sh
 ./lib/constants.ts:export const PUBLIC_BSKY_SERVICE = 'https://bsky.syu.is'
 ```
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