diff --git a/sql/schema-phase1.sql b/sql/schema-phase1.sql
index 2af085d..e52e8ab 100644
--- a/sql/schema-phase1.sql
+++ b/sql/schema-phase1.sql
@@ -933,3 +933,24 @@ COMMENT ON COLUMN sys_admin_user.must_change_password IS '1 = 首登强制改密
 -- 默认 1（超管照旧看到），置 0 表示"不给超管显示"。
 ALTER TABLE sys_menu ADD COLUMN IF NOT EXISTS super_admin_visible SMALLINT NOT NULL DEFAULT 1;
 COMMENT ON COLUMN sys_menu.super_admin_visible IS '0 = 不给超管显示（角色专属菜单用；超管的菜单是全量兜底，不走 sys_role_menu）';
+
+-- ============================================================
+-- 十、C3 埋点事件落库（/app/events 匿名上报，供分析漏斗用）
+-- ============================================================
+CREATE TABLE IF NOT EXISTS app_event_log (
+  id               BIGINT       PRIMARY KEY,
+  event_name       VARCHAR(64)  NOT NULL,
+  event_time       TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  user_id          BIGINT,
+  device_id        VARCHAR(64),
+  session_id       VARCHAR(64),
+  page             VARCHAR(128),
+  properties       TEXT,
+  client_ip        VARCHAR(64),
+  created_at       TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  updated_at       TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+CREATE INDEX IF NOT EXISTS idx_app_event_log_time ON app_event_log (event_time DESC);
+CREATE INDEX IF NOT EXISTS idx_app_event_log_user ON app_event_log (user_id);
+CREATE INDEX IF NOT EXISTS idx_app_event_log_name_time ON app_event_log (event_name, event_time DESC);
+COMMENT ON TABLE app_event_log IS '客户端埋点事件原始落库（匿名上报，供后续分析与漏斗）';