diff --git a/internal/service/baishun/admin.go b/internal/service/baishun/admin.go
index 94a5ece..2ff0980 100644
--- a/internal/service/baishun/admin.go
+++ b/internal/service/baishun/admin.go
@@ -14,6 +14,7 @@ import (
 )
 
 const adminTimeLayout = "2006-01-02 15:04:05"
+const baishunRoomCategory = "CHAT_ROOM"
 
 type adminGameRow struct {
 	ID                  int64
@@ -177,7 +178,7 @@ func (s *BaishunService) SaveAdminGame(ctx context.Context, req SaveAdminBaishun
 	if name == "" {
 		return nil, NewAppError(http.StatusBadRequest, "name_required", "name is required")
 	}
-	category := defaultIfBlank(strings.TrimSpace(req.Category), "OTHER")
+	category := defaultIfBlank(strings.TrimSpace(req.Category), baishunRoomCategory)
 	cover := defaultIfBlank(strings.TrimSpace(req.Cover), defaultIfBlank(catalog.Cover, catalog.PreviewURL))
 	clientOrigin := defaultIfBlank(strings.TrimSpace(req.ClientOrigin), "COMMON")
 	gameCode := defaultIfBlank(strings.TrimSpace(req.GameCode), strconv.Itoa(req.VendorGameID))
@@ -643,7 +644,7 @@ func (s *BaishunService) importCatalogGamesTx(tx *gorm.DB, sysOrigin string, pro
 			GameOrigin:   baishunVendorType,
 			GameID:       defaultIfBlank(catalog.InternalGameID, fmt.Sprintf("bs_%d", catalog.VendorGameID)),
 			Name:         catalog.Name,
-			Category:     "OTHER",
+			Category:     baishunRoomCategory,
 			GameCode:     vendorGameID,
 			Cover:        defaultIfBlank(catalog.Cover, catalog.PreviewURL),
 			Showcase:     true,
diff --git a/internal/service/baishun/admin_test.go b/internal/service/baishun/admin_test.go
index 3597281..597784e 100644
--- a/internal/service/baishun/admin_test.go
+++ b/internal/service/baishun/admin_test.go
@@ -134,6 +134,13 @@ func TestImportAndListRoomGamesUseActiveProfile(t *testing.T) {
 	} else if resp.Imported != 1 {
 		t.Fatalf("prod imported = %d, want 1", resp.Imported)
 	}
+	var prodConfig model.SysGameListConfig
+	if err := db.Where("sys_origin = ? AND game_origin = ? AND game_id = ?", "LIKEI", baishunVendorType, "bs_9001").First(&prodConfig).Error; err != nil {
+		t.Fatalf("load imported prod config: %v", err)
+	}
+	if prodConfig.Category != baishunRoomCategory {
+		t.Fatalf("imported prod category = %q, want %q", prodConfig.Category, baishunRoomCategory)
+	}
 	if resp, err := service.ImportCatalogGames(ctx, "LIKEI", baishunProfileTest, []int{9001}); err != nil {
 		t.Fatalf("import test catalog: %v", err)
 	} else if resp.Imported != 1 {
diff --git a/migrations/007_baishun_provider_config.sql b/migrations/007_baishun_provider_config.sql
index 1922968..ac95f5c 100644
--- a/migrations/007_baishun_provider_config.sql
+++ b/migrations/007_baishun_provider_config.sql
@@ -15,6 +15,8 @@ CREATE TABLE IF NOT EXISTS baishun_provider_config (
   ss_token_ttl_seconds INT NOT NULL DEFAULT 86400,
   create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
   update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  create_user BIGINT DEFAULT NULL,
+  update_user BIGINT DEFAULT NULL,
   UNIQUE KEY uk_baishun_provider_sys_origin_profile (sys_origin, profile),
   KEY idx_baishun_provider_app (app_id, app_channel),
   KEY idx_baishun_provider_active (sys_origin, active, update_time)
diff --git a/migrations/012_baishun_provider_audit_columns.sql b/migrations/012_baishun_provider_audit_columns.sql
new file mode 100644
index 0000000..b699320
--- /dev/null
+++ b/migrations/012_baishun_provider_audit_columns.sql
@@ -0,0 +1,29 @@
+SET @current_schema := DATABASE();
+
+SET @add_provider_create_user_sql := IF(
+  NOT EXISTS (
+    SELECT 1 FROM information_schema.columns
+    WHERE table_schema = @current_schema
+      AND table_name = 'baishun_provider_config'
+      AND column_name = 'create_user'
+  ),
+  'ALTER TABLE `baishun_provider_config` ADD COLUMN `create_user` bigint DEFAULT NULL AFTER `update_time`',
+  'SELECT 1'
+);
+PREPARE add_provider_create_user_stmt FROM @add_provider_create_user_sql;
+EXECUTE add_provider_create_user_stmt;
+DEALLOCATE PREPARE add_provider_create_user_stmt;
+
+SET @add_provider_update_user_sql := IF(
+  NOT EXISTS (
+    SELECT 1 FROM information_schema.columns
+    WHERE table_schema = @current_schema
+      AND table_name = 'baishun_provider_config'
+      AND column_name = 'update_user'
+  ),
+  'ALTER TABLE `baishun_provider_config` ADD COLUMN `update_user` bigint DEFAULT NULL AFTER `create_user`',
+  'SELECT 1'
+);
+PREPARE add_provider_update_user_stmt FROM @add_provider_update_user_sql;
+EXECUTE add_provider_update_user_stmt;
+DEALLOCATE PREPARE add_provider_update_user_stmt;
diff --git a/migrations/013_baishun_chat_room_category.sql b/migrations/013_baishun_chat_room_category.sql
new file mode 100644
index 0000000..ac48e07
--- /dev/null
+++ b/migrations/013_baishun_chat_room_category.sql
@@ -0,0 +1,8 @@
+UPDATE `sys_game_list_config` cfg
+JOIN `sys_game_list_vendor_ext` ext
+  ON ext.game_list_config_id = cfg.id
+  AND ext.vendor_type = 'BAISHUN'
+SET cfg.category = 'CHAT_ROOM'
+WHERE cfg.game_origin = 'BAISHUN'
+  AND COALESCE(cfg.category, '') <> 'CHAT_ROOM'
+  AND COALESCE(cfg.game_mode, '') LIKE '%2%';