diff --git a/mysql/0001_init.sql b/mysql/0001_init.sql
index 94708d8..843ed21 100644
--- a/mysql/0001_init.sql
+++ b/mysql/0001_init.sql
@@ -50,9 +50,6 @@ CREATE TABLE IF NOT EXISTS accounts (
   profile_url TEXT NOT NULL DEFAULT (''),
   ip_location VARCHAR(255) NOT NULL DEFAULT '待识别',
   followers INT NOT NULL DEFAULT 0,
-  gender VARCHAR(16) NOT NULL DEFAULT '',
-  bio TEXT NOT NULL DEFAULT (''),
-  tags VARCHAR(500) NOT NULL DEFAULT '',
   post_count INT NOT NULL DEFAULT 0,
   avg_views INT NOT NULL DEFAULT 0,
   first_seen_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),