diff --git a/migrations/032_voice_room_rocket.sql b/migrations/032_voice_room_rocket.sql
index daf1590..5049d0f 100644
--- a/migrations/032_voice_room_rocket.sql
+++ b/migrations/032_voice_room_rocket.sql
@@ -1,5 +1,5 @@
 CREATE TABLE IF NOT EXISTS voice_room_rocket_config (
-  id BIGINT NOT NULL PRIMARY KEY,
+  id BIGINT NOT NULL PRIMARY KEY COMMENT '主键ID',
   sys_origin VARCHAR(32) NOT NULL COMMENT '系统来源',
   enabled TINYINT(1) NOT NULL DEFAULT 1 COMMENT '是否启用',
   timezone VARCHAR(64) NOT NULL DEFAULT 'Asia/Riyadh' COMMENT '业务时区',
@@ -10,188 +10,188 @@ CREATE TABLE IF NOT EXISTS voice_room_rocket_config (
   in_room_reward_delay_seconds INT NOT NULL DEFAULT 10 COMMENT '在房间奖励延迟窗口秒数',
   energy_rule_json JSON DEFAULT NULL COMMENT '礼物折算规则',
   rule_text JSON DEFAULT NULL COMMENT '规则说明多语言文案',
-  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-  update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   UNIQUE KEY uk_voice_room_rocket_config (sys_origin)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='语音房火箭系统配置';
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='语音房火箭系统配置';
 
 CREATE TABLE IF NOT EXISTS voice_room_rocket_level_config (
-  id BIGINT NOT NULL PRIMARY KEY,
-  sys_origin VARCHAR(32) NOT NULL,
-  level INT NOT NULL COMMENT 'Lv.1-Lv.6',
+  id BIGINT NOT NULL PRIMARY KEY COMMENT '主键ID',
+  sys_origin VARCHAR(32) NOT NULL COMMENT '系统来源',
+  level INT NOT NULL COMMENT '火箭等级，Lv.1-Lv.6',
   need_energy BIGINT NOT NULL COMMENT '本级发射所需能量',
   shake_threshold_percent DECIMAL(8,4) NOT NULL DEFAULT 0 COMMENT '抖动阈值百分比',
   preview_rocket_url VARCHAR(512) DEFAULT NULL COMMENT '预览火箭资源URL',
-  rocket_icon_url VARCHAR(512) DEFAULT NULL,
-  rocket_animation_url VARCHAR(512) DEFAULT NULL,
-  progress_bar_url VARCHAR(512) DEFAULT NULL,
-  enabled TINYINT(1) NOT NULL DEFAULT 1,
-  sort INT NOT NULL DEFAULT 0,
-  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-  update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  rocket_icon_url VARCHAR(512) DEFAULT NULL COMMENT '火箭图标资源URL',
+  rocket_animation_url VARCHAR(512) DEFAULT NULL COMMENT '火箭发射动画资源URL',
+  progress_bar_url VARCHAR(512) DEFAULT NULL COMMENT '进度条资源URL（历史字段）',
+  enabled TINYINT(1) NOT NULL DEFAULT 1 COMMENT '是否启用',
+  sort INT NOT NULL DEFAULT 0 COMMENT '排序值，升序',
+  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   UNIQUE KEY uk_voice_room_rocket_level (sys_origin, level)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='语音房火箭等级配置';
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='语音房火箭等级配置';
 
 CREATE TABLE IF NOT EXISTS voice_room_rocket_reward_config (
-  id BIGINT NOT NULL PRIMARY KEY,
-  sys_origin VARCHAR(32) NOT NULL,
+  id BIGINT NOT NULL PRIMARY KEY COMMENT '主键ID',
+  sys_origin VARCHAR(32) NOT NULL COMMENT '系统来源',
   level INT NOT NULL COMMENT '适用等级',
   reward_scene VARCHAR(32) NOT NULL COMMENT 'TOP1/IGNITE/IN_ROOM',
-  reward_type VARCHAR(32) NOT NULL COMMENT 'GOLD/MOUNT/AVATAR_FRAME/CHAT_BUBBLE/VIP_CARD/GIFT/BADGE',
+  reward_type VARCHAR(32) NOT NULL COMMENT 'GOLD/MOUNT/AVATAR_FRAME/CHAT_BUBBLE/VIP_CARD/GIFT/BADGE/NONE',
   reward_item_id BIGINT DEFAULT NULL COMMENT '道具、礼物、权益等资源ID',
-  reward_name VARCHAR(128) NOT NULL,
-  reward_cover VARCHAR(512) DEFAULT NULL,
+  reward_name VARCHAR(128) NOT NULL COMMENT '奖励名称',
+  reward_cover VARCHAR(512) DEFAULT NULL COMMENT '奖励封面URL',
   reward_amount BIGINT NOT NULL DEFAULT 1 COMMENT '金币数量或道具数量/天数',
   expire_days INT DEFAULT NULL COMMENT '时效类奖励有效天数',
   reward_copies INT NOT NULL DEFAULT 1 COMMENT 'IN_ROOM 本奖励每次发射可发放份数',
-  weight INT NOT NULL DEFAULT 0 COMMENT 'IN_ROOM 随机权重；0 表示固定发放',
-  sort INT NOT NULL DEFAULT 0,
-  enabled TINYINT(1) NOT NULL DEFAULT 1,
-  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-  update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  weight INT NOT NULL DEFAULT 0 COMMENT 'IN_ROOM 随机抽取权重，小于等于0按1处理',
+  sort INT NOT NULL DEFAULT 0 COMMENT '排序值，升序',
+  enabled TINYINT(1) NOT NULL DEFAULT 1 COMMENT '是否启用',
+  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   KEY idx_voice_room_rocket_reward_scene (sys_origin, level, reward_scene, enabled)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='语音房火箭奖励配置';
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='语音房火箭奖励配置';
 
 CREATE TABLE IF NOT EXISTS voice_room_rocket_status (
-  id BIGINT NOT NULL PRIMARY KEY,
-  sys_origin VARCHAR(32) NOT NULL,
-  room_id BIGINT NOT NULL,
+  id BIGINT NOT NULL PRIMARY KEY COMMENT '主键ID',
+  sys_origin VARCHAR(32) NOT NULL COMMENT '系统来源',
+  room_id BIGINT NOT NULL COMMENT '房间ID',
   day_key VARCHAR(16) NOT NULL COMMENT 'UTC+3 业务日 yyyyMMdd',
-  round_no INT NOT NULL DEFAULT 1,
-  current_level INT NOT NULL DEFAULT 1,
-  current_energy BIGINT NOT NULL DEFAULT 0,
-  need_energy BIGINT NOT NULL,
+  round_no INT NOT NULL DEFAULT 1 COMMENT '当天第几轮火箭',
+  current_level INT NOT NULL DEFAULT 1 COMMENT '当前等级',
+  current_energy BIGINT NOT NULL DEFAULT 0 COMMENT '当前等级已累计能量',
+  need_energy BIGINT NOT NULL COMMENT '当前等级所需能量',
   status VARCHAR(32) NOT NULL COMMENT 'CHARGING/LAUNCHING',
-  level_start_time DATETIME NOT NULL,
-  last_event_time DATETIME DEFAULT NULL,
-  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-  update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  level_start_time DATETIME NOT NULL COMMENT '当前等级开始时间',
+  last_event_time DATETIME DEFAULT NULL COMMENT '最近一次有效送礼事件时间',
+  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   UNIQUE KEY uk_voice_room_rocket_status (sys_origin, room_id, day_key)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='语音房火箭当前状态';
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='语音房火箭当前状态';
 
 CREATE TABLE IF NOT EXISTS voice_room_rocket_level_round (
-  id BIGINT NOT NULL PRIMARY KEY,
-  sys_origin VARCHAR(32) NOT NULL,
-  room_id BIGINT NOT NULL,
-  day_key VARCHAR(16) NOT NULL,
-  round_no INT NOT NULL,
-  level INT NOT NULL,
-  need_energy BIGINT NOT NULL,
-  final_energy BIGINT NOT NULL DEFAULT 0,
+  id BIGINT NOT NULL PRIMARY KEY COMMENT '主键ID',
+  sys_origin VARCHAR(32) NOT NULL COMMENT '系统来源',
+  room_id BIGINT NOT NULL COMMENT '房间ID',
+  day_key VARCHAR(16) NOT NULL COMMENT 'UTC+3 业务日 yyyyMMdd',
+  round_no INT NOT NULL COMMENT '当天第几轮火箭',
+  level INT NOT NULL COMMENT '火箭等级',
+  need_energy BIGINT NOT NULL COMMENT '本级所需能量',
+  final_energy BIGINT NOT NULL DEFAULT 0 COMMENT '本级最终累计能量',
   status VARCHAR(32) NOT NULL COMMENT 'CHARGING/LAUNCHED',
-  top1_user_id BIGINT DEFAULT NULL,
-  ignite_user_id BIGINT DEFAULT NULL,
+  top1_user_id BIGINT DEFAULT NULL COMMENT '本级贡献第一用户ID',
+  ignite_user_id BIGINT DEFAULT NULL COMMENT '点火用户ID',
   reach_time DATETIME DEFAULT NULL COMMENT '能量达标时间',
   launch_time DATETIME DEFAULT NULL COMMENT '发射时间',
-  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-  update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   UNIQUE KEY uk_voice_room_rocket_level_round (sys_origin, room_id, day_key, round_no, level),
   KEY idx_voice_room_rocket_level_round_room (sys_origin, room_id, day_key, round_no)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='语音房火箭每轮每级快照';
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='语音房火箭每轮每级快照';
 
 CREATE TABLE IF NOT EXISTS voice_room_rocket_contribution (
-  id BIGINT NOT NULL PRIMARY KEY,
-  sys_origin VARCHAR(32) NOT NULL,
-  room_id BIGINT NOT NULL,
-  day_key VARCHAR(16) NOT NULL,
-  round_no INT NOT NULL,
-  level INT NOT NULL,
-  user_id BIGINT NOT NULL,
-  score_energy BIGINT NOT NULL DEFAULT 0,
-  gift_count INT NOT NULL DEFAULT 0,
-  first_contribute_time DATETIME NOT NULL,
-  last_contribute_time DATETIME NOT NULL,
-  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-  update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  id BIGINT NOT NULL PRIMARY KEY COMMENT '主键ID',
+  sys_origin VARCHAR(32) NOT NULL COMMENT '系统来源',
+  room_id BIGINT NOT NULL COMMENT '房间ID',
+  day_key VARCHAR(16) NOT NULL COMMENT 'UTC+3 业务日 yyyyMMdd',
+  round_no INT NOT NULL COMMENT '当天第几轮火箭',
+  level INT NOT NULL COMMENT '火箭等级',
+  user_id BIGINT NOT NULL COMMENT '贡献用户ID',
+  score_energy BIGINT NOT NULL DEFAULT 0 COMMENT '计入榜单的能量值',
+  gift_count INT NOT NULL DEFAULT 0 COMMENT '计入火箭的送礼次数',
+  first_contribute_time DATETIME NOT NULL COMMENT '首次贡献时间',
+  last_contribute_time DATETIME NOT NULL COMMENT '最近贡献时间',
+  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   UNIQUE KEY uk_voice_room_rocket_contribution_user (sys_origin, room_id, day_key, round_no, level, user_id),
   KEY idx_voice_room_rocket_contribution_rank (sys_origin, room_id, day_key, round_no, level, score_energy, last_contribute_time)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='语音房火箭贡献榜';
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='语音房火箭贡献榜';
 
 CREATE TABLE IF NOT EXISTS voice_room_rocket_gift_event_log (
-  id BIGINT NOT NULL PRIMARY KEY,
-  sys_origin VARCHAR(32) NOT NULL,
-  track_id VARCHAR(128) NOT NULL,
-  room_id BIGINT NOT NULL,
-  send_user_id BIGINT NOT NULL,
-  gift_id BIGINT DEFAULT NULL,
-  gift_type VARCHAR(32) DEFAULT NULL,
-  gift_tab VARCHAR(64) DEFAULT NULL,
-  raw_energy BIGINT NOT NULL DEFAULT 0,
-  accepted_energy BIGINT NOT NULL DEFAULT 0,
-  day_key VARCHAR(16) NOT NULL,
-  round_no INT NOT NULL,
-  level INT NOT NULL,
+  id BIGINT NOT NULL PRIMARY KEY COMMENT '主键ID',
+  sys_origin VARCHAR(32) NOT NULL COMMENT '系统来源',
+  track_id VARCHAR(128) NOT NULL COMMENT '送礼事件唯一追踪ID',
+  room_id BIGINT NOT NULL COMMENT '房间ID',
+  send_user_id BIGINT NOT NULL COMMENT '送礼用户ID',
+  gift_id BIGINT DEFAULT NULL COMMENT '礼物ID',
+  gift_type VARCHAR(32) DEFAULT NULL COMMENT '礼物类型',
+  gift_tab VARCHAR(64) DEFAULT NULL COMMENT '礼物分类',
+  raw_energy BIGINT NOT NULL DEFAULT 0 COMMENT '原始能量值',
+  accepted_energy BIGINT NOT NULL DEFAULT 0 COMMENT '实际计入火箭能量值',
+  day_key VARCHAR(16) NOT NULL COMMENT 'UTC+3 业务日 yyyyMMdd',
+  round_no INT NOT NULL COMMENT '当天第几轮火箭',
+  level INT NOT NULL COMMENT '火箭等级',
   status VARCHAR(32) NOT NULL COMMENT 'IGNORED/SUCCESS/FAILED',
-  raw_payload MEDIUMTEXT,
-  error_message VARCHAR(1024) DEFAULT NULL,
-  event_time DATETIME NOT NULL,
-  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-  update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  raw_payload MEDIUMTEXT COMMENT '原始消息内容',
+  error_message VARCHAR(1024) DEFAULT NULL COMMENT '失败原因',
+  event_time DATETIME NOT NULL COMMENT '事件发生时间',
+  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   UNIQUE KEY uk_voice_room_rocket_track (track_id),
   KEY idx_voice_room_rocket_event_room (sys_origin, room_id, day_key, round_no, level)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='语音房火箭送礼事件日志';
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='语音房火箭送礼事件日志';
 
 CREATE TABLE IF NOT EXISTS voice_room_rocket_launch (
-  id BIGINT NOT NULL PRIMARY KEY,
-  launch_no VARCHAR(64) NOT NULL,
-  sys_origin VARCHAR(32) NOT NULL,
-  room_id BIGINT NOT NULL,
-  room_account VARCHAR(64) DEFAULT NULL,
-  day_key VARCHAR(16) NOT NULL,
-  round_no INT NOT NULL,
-  level INT NOT NULL,
-  final_energy BIGINT NOT NULL,
-  top1_user_id BIGINT DEFAULT NULL,
-  ignite_user_id BIGINT DEFAULT NULL,
-  in_room_snapshot_status VARCHAR(32) NOT NULL DEFAULT 'PENDING',
-  launch_time DATETIME NOT NULL,
-  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-  update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  id BIGINT NOT NULL PRIMARY KEY COMMENT '主键ID',
+  launch_no VARCHAR(64) NOT NULL COMMENT '发射编号',
+  sys_origin VARCHAR(32) NOT NULL COMMENT '系统来源',
+  room_id BIGINT NOT NULL COMMENT '房间ID',
+  room_account VARCHAR(64) DEFAULT NULL COMMENT '房间号',
+  day_key VARCHAR(16) NOT NULL COMMENT 'UTC+3 业务日 yyyyMMdd',
+  round_no INT NOT NULL COMMENT '当天第几轮火箭',
+  level INT NOT NULL COMMENT '火箭等级',
+  final_energy BIGINT NOT NULL COMMENT '发射时最终能量',
+  top1_user_id BIGINT DEFAULT NULL COMMENT '贡献第一用户ID',
+  ignite_user_id BIGINT DEFAULT NULL COMMENT '点火用户ID',
+  in_room_snapshot_status VARCHAR(32) NOT NULL DEFAULT 'PENDING' COMMENT '在房用户快照状态，PENDING/SUCCESS/FAILED',
+  launch_time DATETIME NOT NULL COMMENT '发射时间',
+  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   UNIQUE KEY uk_voice_room_rocket_launch_no (launch_no),
   UNIQUE KEY uk_voice_room_rocket_launch_level (sys_origin, room_id, day_key, round_no, level),
   KEY idx_voice_room_rocket_launch_room (sys_origin, room_id, launch_time)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='语音房火箭发射记录';
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='语音房火箭发射记录';
 
 CREATE TABLE IF NOT EXISTS voice_room_rocket_reward_record (
-  id BIGINT NOT NULL PRIMARY KEY,
-  launch_id BIGINT NOT NULL,
-  launch_no VARCHAR(64) NOT NULL,
-  sys_origin VARCHAR(32) NOT NULL,
-  room_id BIGINT NOT NULL,
-  day_key VARCHAR(16) NOT NULL,
-  round_no INT NOT NULL,
-  level INT NOT NULL,
-  user_id BIGINT NOT NULL,
-  reward_scene VARCHAR(32) NOT NULL,
-  reward_config_id BIGINT NOT NULL,
-  reward_type VARCHAR(32) NOT NULL,
-  reward_item_id BIGINT DEFAULT NULL,
-  reward_name VARCHAR(128) NOT NULL,
-  reward_cover VARCHAR(512) DEFAULT NULL,
-  reward_amount BIGINT NOT NULL DEFAULT 1,
-  expire_days INT DEFAULT NULL,
-  grant_event_id VARCHAR(128) NOT NULL,
+  id BIGINT NOT NULL PRIMARY KEY COMMENT '主键ID',
+  launch_id BIGINT NOT NULL COMMENT '发射记录ID',
+  launch_no VARCHAR(64) NOT NULL COMMENT '发射编号',
+  sys_origin VARCHAR(32) NOT NULL COMMENT '系统来源',
+  room_id BIGINT NOT NULL COMMENT '房间ID',
+  day_key VARCHAR(16) NOT NULL COMMENT 'UTC+3 业务日 yyyyMMdd',
+  round_no INT NOT NULL COMMENT '当天第几轮火箭',
+  level INT NOT NULL COMMENT '火箭等级',
+  user_id BIGINT NOT NULL COMMENT '获奖用户ID',
+  reward_scene VARCHAR(32) NOT NULL COMMENT '奖励场景，TOP1/IGNITE/IN_ROOM',
+  reward_config_id BIGINT NOT NULL COMMENT '奖励配置ID',
+  reward_type VARCHAR(32) NOT NULL COMMENT '奖励类型，GOLD/MOUNT/AVATAR_FRAME/CHAT_BUBBLE/VIP_CARD/GIFT/BADGE/NONE',
+  reward_item_id BIGINT DEFAULT NULL COMMENT '奖励资源ID',
+  reward_name VARCHAR(128) NOT NULL COMMENT '奖励名称',
+  reward_cover VARCHAR(512) DEFAULT NULL COMMENT '奖励封面URL',
+  reward_amount BIGINT NOT NULL DEFAULT 1 COMMENT '金币数量或道具数量/天数',
+  expire_days INT DEFAULT NULL COMMENT '时效类奖励有效天数',
+  grant_event_id VARCHAR(128) NOT NULL COMMENT '发奖幂等事件ID',
   grant_status VARCHAR(32) NOT NULL COMMENT 'PENDING/SUCCESS/FAILED',
   popup_status VARCHAR(32) NOT NULL DEFAULT 'UNREAD' COMMENT 'UNREAD/READ',
-  error_message VARCHAR(1024) DEFAULT NULL,
-  grant_time DATETIME DEFAULT NULL,
-  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-  update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  error_message VARCHAR(1024) DEFAULT NULL COMMENT '发奖失败原因',
+  grant_time DATETIME DEFAULT NULL COMMENT '发奖完成时间',
+  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   UNIQUE KEY uk_voice_room_rocket_reward_event (grant_event_id),
   KEY idx_voice_room_rocket_reward_user (sys_origin, user_id, create_time),
   KEY idx_voice_room_rocket_reward_launch (launch_id, user_id),
   KEY idx_voice_room_rocket_reward_retry (grant_status, update_time)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='语音房火箭奖励记录';
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='语音房火箭奖励记录';
 
 CREATE TABLE IF NOT EXISTS voice_room_rocket_audience_snapshot (
-  id BIGINT NOT NULL PRIMARY KEY,
-  launch_id BIGINT NOT NULL,
-  sys_origin VARCHAR(32) NOT NULL,
-  room_id BIGINT NOT NULL,
-  user_id BIGINT NOT NULL,
-  last_seen_time DATETIME NOT NULL,
-  selected TINYINT(1) NOT NULL DEFAULT 0,
-  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  id BIGINT NOT NULL PRIMARY KEY COMMENT '主键ID',
+  launch_id BIGINT NOT NULL COMMENT '发射记录ID',
+  sys_origin VARCHAR(32) NOT NULL COMMENT '系统来源',
+  room_id BIGINT NOT NULL COMMENT '房间ID',
+  user_id BIGINT NOT NULL COMMENT '在房用户ID',
+  last_seen_time DATETIME NOT NULL COMMENT '最近在线时间',
+  selected TINYINT(1) NOT NULL DEFAULT 0 COMMENT '是否被抽中发放在房奖励',
+  create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
   UNIQUE KEY uk_voice_room_rocket_audience (launch_id, user_id),
   KEY idx_voice_room_rocket_audience_launch (launch_id, selected)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='语音房火箭在房间用户快照';
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='语音房火箭在房间用户快照';
diff --git a/migrations/039_voice_room_rocket_chinese_comments.sql b/migrations/039_voice_room_rocket_chinese_comments.sql
new file mode 100644
index 0000000..3d02ec8
--- /dev/null
+++ b/migrations/039_voice_room_rocket_chinese_comments.sql
@@ -0,0 +1,178 @@
+ALTER TABLE `voice_room_rocket_config`
+  DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci COMMENT = '语音房火箭系统配置',
+  MODIFY COLUMN `id` BIGINT NOT NULL COMMENT '主键ID',
+  MODIFY COLUMN `sys_origin` VARCHAR(32) NOT NULL COMMENT '系统来源',
+  MODIFY COLUMN `enabled` TINYINT(1) NOT NULL DEFAULT 1 COMMENT '是否启用',
+  MODIFY COLUMN `timezone` VARCHAR(64) NOT NULL DEFAULT 'Asia/Riyadh' COMMENT '业务时区',
+  MODIFY COLUMN `max_level` INT NOT NULL DEFAULT 6 COMMENT '最大等级',
+  MODIFY COLUMN `ranking_top_limit` INT NOT NULL DEFAULT 100 COMMENT '火箭王榜单展示人数',
+  MODIFY COLUMN `reward_record_keep_days` INT NOT NULL DEFAULT 35 COMMENT '用户奖励记录展示天数',
+  MODIFY COLUMN `broadcast_duration_seconds` INT NOT NULL DEFAULT 7 COMMENT '发射广播展示秒数',
+  MODIFY COLUMN `in_room_reward_delay_seconds` INT NOT NULL DEFAULT 10 COMMENT '在房间奖励延迟窗口秒数',
+  MODIFY COLUMN `energy_rule_json` JSON DEFAULT NULL COMMENT '礼物折算规则',
+  MODIFY COLUMN `rule_text` JSON DEFAULT NULL COMMENT '规则说明多语言文案',
+  MODIFY COLUMN `create_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  MODIFY COLUMN `update_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间';
+
+ALTER TABLE `voice_room_rocket_level_config`
+  DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci COMMENT = '语音房火箭等级配置',
+  MODIFY COLUMN `id` BIGINT NOT NULL COMMENT '主键ID',
+  MODIFY COLUMN `sys_origin` VARCHAR(32) NOT NULL COMMENT '系统来源',
+  MODIFY COLUMN `level` INT NOT NULL COMMENT '火箭等级，Lv.1-Lv.6',
+  MODIFY COLUMN `need_energy` BIGINT NOT NULL COMMENT '本级发射所需能量',
+  MODIFY COLUMN `shake_threshold_percent` DECIMAL(8,4) NOT NULL DEFAULT 0 COMMENT '抖动阈值百分比',
+  MODIFY COLUMN `preview_rocket_url` VARCHAR(512) DEFAULT NULL COMMENT '预览火箭资源URL',
+  MODIFY COLUMN `rocket_icon_url` VARCHAR(512) DEFAULT NULL COMMENT '火箭图标资源URL',
+  MODIFY COLUMN `rocket_animation_url` VARCHAR(512) DEFAULT NULL COMMENT '火箭发射动画资源URL',
+  MODIFY COLUMN `progress_bar_url` VARCHAR(512) DEFAULT NULL COMMENT '进度条资源URL（历史字段）',
+  MODIFY COLUMN `enabled` TINYINT(1) NOT NULL DEFAULT 1 COMMENT '是否启用',
+  MODIFY COLUMN `sort` INT NOT NULL DEFAULT 0 COMMENT '排序值，升序',
+  MODIFY COLUMN `create_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  MODIFY COLUMN `update_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间';
+
+ALTER TABLE `voice_room_rocket_reward_config`
+  DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci COMMENT = '语音房火箭奖励配置',
+  MODIFY COLUMN `id` BIGINT NOT NULL COMMENT '主键ID',
+  MODIFY COLUMN `sys_origin` VARCHAR(32) NOT NULL COMMENT '系统来源',
+  MODIFY COLUMN `level` INT NOT NULL COMMENT '适用等级',
+  MODIFY COLUMN `reward_scene` VARCHAR(32) NOT NULL COMMENT '奖励场景，TOP1/IGNITE/IN_ROOM',
+  MODIFY COLUMN `reward_type` VARCHAR(32) NOT NULL COMMENT '奖励类型，GOLD/MOUNT/AVATAR_FRAME/CHAT_BUBBLE/VIP_CARD/GIFT/BADGE/NONE',
+  MODIFY COLUMN `reward_item_id` BIGINT DEFAULT NULL COMMENT '道具、礼物、权益等资源ID',
+  MODIFY COLUMN `reward_name` VARCHAR(128) NOT NULL COMMENT '奖励名称',
+  MODIFY COLUMN `reward_cover` VARCHAR(512) DEFAULT NULL COMMENT '奖励封面URL',
+  MODIFY COLUMN `reward_amount` BIGINT NOT NULL DEFAULT 1 COMMENT '金币数量或道具数量/天数',
+  MODIFY COLUMN `expire_days` INT DEFAULT NULL COMMENT '时效类奖励有效天数',
+  MODIFY COLUMN `reward_copies` INT NOT NULL DEFAULT 1 COMMENT 'IN_ROOM 本奖励每次发射可发放份数',
+  MODIFY COLUMN `weight` INT NOT NULL DEFAULT 0 COMMENT 'IN_ROOM 随机抽取权重，小于等于0按1处理',
+  MODIFY COLUMN `sort` INT NOT NULL DEFAULT 0 COMMENT '排序值，升序',
+  MODIFY COLUMN `enabled` TINYINT(1) NOT NULL DEFAULT 1 COMMENT '是否启用',
+  MODIFY COLUMN `create_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  MODIFY COLUMN `update_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间';
+
+ALTER TABLE `voice_room_rocket_status`
+  DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci COMMENT = '语音房火箭当前状态',
+  MODIFY COLUMN `id` BIGINT NOT NULL COMMENT '主键ID',
+  MODIFY COLUMN `sys_origin` VARCHAR(32) NOT NULL COMMENT '系统来源',
+  MODIFY COLUMN `room_id` BIGINT NOT NULL COMMENT '房间ID',
+  MODIFY COLUMN `day_key` VARCHAR(16) NOT NULL COMMENT 'UTC+3 业务日 yyyyMMdd',
+  MODIFY COLUMN `round_no` INT NOT NULL DEFAULT 1 COMMENT '当天第几轮火箭',
+  MODIFY COLUMN `current_level` INT NOT NULL DEFAULT 1 COMMENT '当前等级',
+  MODIFY COLUMN `current_energy` BIGINT NOT NULL DEFAULT 0 COMMENT '当前等级已累计能量',
+  MODIFY COLUMN `need_energy` BIGINT NOT NULL COMMENT '当前等级所需能量',
+  MODIFY COLUMN `status` VARCHAR(32) NOT NULL COMMENT '状态，CHARGING/LAUNCHING',
+  MODIFY COLUMN `level_start_time` DATETIME NOT NULL COMMENT '当前等级开始时间',
+  MODIFY COLUMN `last_event_time` DATETIME DEFAULT NULL COMMENT '最近一次有效送礼事件时间',
+  MODIFY COLUMN `create_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  MODIFY COLUMN `update_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间';
+
+ALTER TABLE `voice_room_rocket_level_round`
+  DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci COMMENT = '语音房火箭每轮每级快照',
+  MODIFY COLUMN `id` BIGINT NOT NULL COMMENT '主键ID',
+  MODIFY COLUMN `sys_origin` VARCHAR(32) NOT NULL COMMENT '系统来源',
+  MODIFY COLUMN `room_id` BIGINT NOT NULL COMMENT '房间ID',
+  MODIFY COLUMN `day_key` VARCHAR(16) NOT NULL COMMENT 'UTC+3 业务日 yyyyMMdd',
+  MODIFY COLUMN `round_no` INT NOT NULL COMMENT '当天第几轮火箭',
+  MODIFY COLUMN `level` INT NOT NULL COMMENT '火箭等级',
+  MODIFY COLUMN `need_energy` BIGINT NOT NULL COMMENT '本级所需能量',
+  MODIFY COLUMN `final_energy` BIGINT NOT NULL DEFAULT 0 COMMENT '本级最终累计能量',
+  MODIFY COLUMN `status` VARCHAR(32) NOT NULL COMMENT '状态，CHARGING/LAUNCHED',
+  MODIFY COLUMN `top1_user_id` BIGINT DEFAULT NULL COMMENT '本级贡献第一用户ID',
+  MODIFY COLUMN `ignite_user_id` BIGINT DEFAULT NULL COMMENT '点火用户ID',
+  MODIFY COLUMN `reach_time` DATETIME DEFAULT NULL COMMENT '能量达标时间',
+  MODIFY COLUMN `launch_time` DATETIME DEFAULT NULL COMMENT '发射时间',
+  MODIFY COLUMN `create_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  MODIFY COLUMN `update_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间';
+
+ALTER TABLE `voice_room_rocket_contribution`
+  DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci COMMENT = '语音房火箭贡献榜',
+  MODIFY COLUMN `id` BIGINT NOT NULL COMMENT '主键ID',
+  MODIFY COLUMN `sys_origin` VARCHAR(32) NOT NULL COMMENT '系统来源',
+  MODIFY COLUMN `room_id` BIGINT NOT NULL COMMENT '房间ID',
+  MODIFY COLUMN `day_key` VARCHAR(16) NOT NULL COMMENT 'UTC+3 业务日 yyyyMMdd',
+  MODIFY COLUMN `round_no` INT NOT NULL COMMENT '当天第几轮火箭',
+  MODIFY COLUMN `level` INT NOT NULL COMMENT '火箭等级',
+  MODIFY COLUMN `user_id` BIGINT NOT NULL COMMENT '贡献用户ID',
+  MODIFY COLUMN `score_energy` BIGINT NOT NULL DEFAULT 0 COMMENT '计入榜单的能量值',
+  MODIFY COLUMN `gift_count` INT NOT NULL DEFAULT 0 COMMENT '计入火箭的送礼次数',
+  MODIFY COLUMN `first_contribute_time` DATETIME NOT NULL COMMENT '首次贡献时间',
+  MODIFY COLUMN `last_contribute_time` DATETIME NOT NULL COMMENT '最近贡献时间',
+  MODIFY COLUMN `create_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  MODIFY COLUMN `update_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间';
+
+ALTER TABLE `voice_room_rocket_gift_event_log`
+  DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci COMMENT = '语音房火箭送礼事件日志',
+  MODIFY COLUMN `id` BIGINT NOT NULL COMMENT '主键ID',
+  MODIFY COLUMN `sys_origin` VARCHAR(32) NOT NULL COMMENT '系统来源',
+  MODIFY COLUMN `track_id` VARCHAR(128) NOT NULL COMMENT '送礼事件唯一追踪ID',
+  MODIFY COLUMN `room_id` BIGINT NOT NULL COMMENT '房间ID',
+  MODIFY COLUMN `send_user_id` BIGINT NOT NULL COMMENT '送礼用户ID',
+  MODIFY COLUMN `gift_id` BIGINT DEFAULT NULL COMMENT '礼物ID',
+  MODIFY COLUMN `gift_type` VARCHAR(32) DEFAULT NULL COMMENT '礼物类型',
+  MODIFY COLUMN `gift_tab` VARCHAR(64) DEFAULT NULL COMMENT '礼物分类',
+  MODIFY COLUMN `raw_energy` BIGINT NOT NULL DEFAULT 0 COMMENT '原始能量值',
+  MODIFY COLUMN `accepted_energy` BIGINT NOT NULL DEFAULT 0 COMMENT '实际计入火箭能量值',
+  MODIFY COLUMN `day_key` VARCHAR(16) NOT NULL COMMENT 'UTC+3 业务日 yyyyMMdd',
+  MODIFY COLUMN `round_no` INT NOT NULL COMMENT '当天第几轮火箭',
+  MODIFY COLUMN `level` INT NOT NULL COMMENT '火箭等级',
+  MODIFY COLUMN `status` VARCHAR(32) NOT NULL COMMENT '处理状态，IGNORED/SUCCESS/FAILED',
+  MODIFY COLUMN `raw_payload` MEDIUMTEXT COMMENT '原始消息内容',
+  MODIFY COLUMN `error_message` VARCHAR(1024) DEFAULT NULL COMMENT '失败原因',
+  MODIFY COLUMN `event_time` DATETIME NOT NULL COMMENT '事件发生时间',
+  MODIFY COLUMN `create_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  MODIFY COLUMN `update_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间';
+
+ALTER TABLE `voice_room_rocket_launch`
+  DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci COMMENT = '语音房火箭发射记录',
+  MODIFY COLUMN `id` BIGINT NOT NULL COMMENT '主键ID',
+  MODIFY COLUMN `launch_no` VARCHAR(64) NOT NULL COMMENT '发射编号',
+  MODIFY COLUMN `sys_origin` VARCHAR(32) NOT NULL COMMENT '系统来源',
+  MODIFY COLUMN `room_id` BIGINT NOT NULL COMMENT '房间ID',
+  MODIFY COLUMN `room_account` VARCHAR(64) DEFAULT NULL COMMENT '房间号',
+  MODIFY COLUMN `day_key` VARCHAR(16) NOT NULL COMMENT 'UTC+3 业务日 yyyyMMdd',
+  MODIFY COLUMN `round_no` INT NOT NULL COMMENT '当天第几轮火箭',
+  MODIFY COLUMN `level` INT NOT NULL COMMENT '火箭等级',
+  MODIFY COLUMN `final_energy` BIGINT NOT NULL COMMENT '发射时最终能量',
+  MODIFY COLUMN `top1_user_id` BIGINT DEFAULT NULL COMMENT '贡献第一用户ID',
+  MODIFY COLUMN `ignite_user_id` BIGINT DEFAULT NULL COMMENT '点火用户ID',
+  MODIFY COLUMN `in_room_snapshot_status` VARCHAR(32) NOT NULL DEFAULT 'PENDING' COMMENT '在房用户快照状态，PENDING/SUCCESS/FAILED',
+  MODIFY COLUMN `launch_time` DATETIME NOT NULL COMMENT '发射时间',
+  MODIFY COLUMN `create_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  MODIFY COLUMN `update_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间';
+
+ALTER TABLE `voice_room_rocket_reward_record`
+  DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci COMMENT = '语音房火箭奖励记录',
+  MODIFY COLUMN `id` BIGINT NOT NULL COMMENT '主键ID',
+  MODIFY COLUMN `launch_id` BIGINT NOT NULL COMMENT '发射记录ID',
+  MODIFY COLUMN `launch_no` VARCHAR(64) NOT NULL COMMENT '发射编号',
+  MODIFY COLUMN `sys_origin` VARCHAR(32) NOT NULL COMMENT '系统来源',
+  MODIFY COLUMN `room_id` BIGINT NOT NULL COMMENT '房间ID',
+  MODIFY COLUMN `day_key` VARCHAR(16) NOT NULL COMMENT 'UTC+3 业务日 yyyyMMdd',
+  MODIFY COLUMN `round_no` INT NOT NULL COMMENT '当天第几轮火箭',
+  MODIFY COLUMN `level` INT NOT NULL COMMENT '火箭等级',
+  MODIFY COLUMN `user_id` BIGINT NOT NULL COMMENT '获奖用户ID',
+  MODIFY COLUMN `reward_scene` VARCHAR(32) NOT NULL COMMENT '奖励场景，TOP1/IGNITE/IN_ROOM',
+  MODIFY COLUMN `reward_config_id` BIGINT NOT NULL COMMENT '奖励配置ID',
+  MODIFY COLUMN `reward_type` VARCHAR(32) NOT NULL COMMENT '奖励类型，GOLD/MOUNT/AVATAR_FRAME/CHAT_BUBBLE/VIP_CARD/GIFT/BADGE/NONE',
+  MODIFY COLUMN `reward_item_id` BIGINT DEFAULT NULL COMMENT '奖励资源ID',
+  MODIFY COLUMN `reward_name` VARCHAR(128) NOT NULL COMMENT '奖励名称',
+  MODIFY COLUMN `reward_cover` VARCHAR(512) DEFAULT NULL COMMENT '奖励封面URL',
+  MODIFY COLUMN `reward_amount` BIGINT NOT NULL DEFAULT 1 COMMENT '金币数量或道具数量/天数',
+  MODIFY COLUMN `expire_days` INT DEFAULT NULL COMMENT '时效类奖励有效天数',
+  MODIFY COLUMN `grant_event_id` VARCHAR(128) NOT NULL COMMENT '发奖幂等事件ID',
+  MODIFY COLUMN `grant_status` VARCHAR(32) NOT NULL COMMENT '发奖状态，PENDING/SUCCESS/FAILED',
+  MODIFY COLUMN `popup_status` VARCHAR(32) NOT NULL DEFAULT 'UNREAD' COMMENT '弹窗状态，UNREAD/READ',
+  MODIFY COLUMN `error_message` VARCHAR(1024) DEFAULT NULL COMMENT '发奖失败原因',
+  MODIFY COLUMN `grant_time` DATETIME DEFAULT NULL COMMENT '发奖完成时间',
+  MODIFY COLUMN `create_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  MODIFY COLUMN `update_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间';
+
+ALTER TABLE `voice_room_rocket_audience_snapshot`
+  DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci COMMENT = '语音房火箭在房用户快照',
+  MODIFY COLUMN `id` BIGINT NOT NULL COMMENT '主键ID',
+  MODIFY COLUMN `launch_id` BIGINT NOT NULL COMMENT '发射记录ID',
+  MODIFY COLUMN `sys_origin` VARCHAR(32) NOT NULL COMMENT '系统来源',
+  MODIFY COLUMN `room_id` BIGINT NOT NULL COMMENT '房间ID',
+  MODIFY COLUMN `user_id` BIGINT NOT NULL COMMENT '在房用户ID',
+  MODIFY COLUMN `last_seen_time` DATETIME NOT NULL COMMENT '最近在线时间',
+  MODIFY COLUMN `selected` TINYINT(1) NOT NULL DEFAULT 0 COMMENT '是否被抽中发放在房奖励',
+  MODIFY COLUMN `create_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间';