Revert "update 添加注释"

This reverts commit 51b3da1e3178cdf47b4ebf0bf22791abea9ad135.

game/game_cluster/nodes/webadmin/controller/synthesis.go

@@ -132,7 +132,7 @@ func (s *Synthesis) Overview(ctx *gin.Context) {
 
 // 活动统计
 func (s *Synthesis) Activity(ctx *gin.Context) {
-	// TODO Activity 目前没有活动模块
+	// TODO Activity
 }
 
 // 转盘统计