diff --git a/apis/favourite/api.go b/apis/favourite/api.go
index 2bbaa27..dc772d8 100644
--- a/apis/favourite/api.go
+++ b/apis/favourite/api.go
@@ -198,7 +198,7 @@ func DeleteFavorite(c *fiber.Ctx) error {
 	}
 
 	var data []int
-	err = DB.Transaction(func(tx *gorm.DB) error {
+	err = DB.Clauses(dbresolver.Write).Transaction(func(tx *gorm.DB) error {
 		// delete favorite
 		err = DeleteUserFavorite(tx, userID, body.HoleID, body.FavoriteGroupID)
 		if err != nil {
@@ -294,7 +294,7 @@ func AddFavoriteGroup(c *fiber.Ctx) error {
 	}
 
 	var data FavoriteGroups
-	err = DB.Transaction(func(tx *gorm.DB) error {
+	err = DB.Clauses(dbresolver.Write).Transaction(func(tx *gorm.DB) error {
 		// add favorite group
 		err = AddUserFavoriteGroup(tx, userID, body.Name)
 		if err != nil {
diff --git a/apis/subscription/api.go b/apis/subscription/api.go
index 7735d34..c826760 100644
--- a/apis/subscription/api.go
+++ b/apis/subscription/api.go
@@ -118,18 +118,18 @@ func DeleteSubscription(c *fiber.Ctx) error {
 	if err != nil {
 		return err
 	}
+	var data []int
 
-	// delete subscriptions
-	err = DB.Delete(UserSubscription{UserID: userID, HoleID: body.HoleID}).Error
-	if err != nil {
-		return err
-	}
+	err = DB.Clauses(dbresolver.Write).Transaction(func(tx *gorm.DB) error {
+		// 删除订阅并更新计数
+		if err := RemoveUserSubscription(tx, userID, body.HoleID); err != nil {
+			return err
+		}
 
-	// create response
-	data, err := UserGetSubscriptionData(DB, userID)
-	if err != nil {
+		var err error
+		data, err = UserGetSubscriptionData(tx, userID)
 		return err
-	}
+	})
 
 	return c.JSON(&Response{
 		Message: "删除成功",
diff --git a/models/hole.go b/models/hole.go
index 45c2b91..0edac91 100644
--- a/models/hole.go
+++ b/models/hole.go
@@ -62,6 +62,9 @@ type Hole struct {
 	// UserSubscriptionHoles
 	UserSubscription Users `json:"-" gorm:"many2many:user_subscription;constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`
 
+	FavoriteCount     int `json:"favorite_count" gorm:"not null;default:0"`
+	SubscriptionCount int `json:"subscription_count" gorm:"not null;default:0"`
+
 	/// generated field
 
 	// 兼容旧版 id
@@ -513,3 +516,24 @@ func (hole *Hole) HoleHook() {
 		}
 	}
 }
+
+func (hole *Hole) RecalculateStats() {
+	var favoriteCount int64
+	var subscriptionCount int64
+
+	// Recalculate the stats for the hole
+	DB.Model(&UserFavorite{}).Where("hole_id = ?", hole.ID).Count(&favoriteCount)
+	DB.Model(&UserSubscription{}).Where("hole_id = ?", hole.ID).Count(&subscriptionCount)
+
+	hole.FavoriteCount = int(favoriteCount)
+	hole.SubscriptionCount = int(subscriptionCount)
+
+	// Update the hole in the database
+	DB.Save(hole)
+
+	// Update the cache
+	err := utils.SetCache(hole.CacheName(), hole, HoleCacheExpire)
+	if err != nil {
+		return
+	}
+}
diff --git a/models/user_favorite.go b/models/user_favorite.go
index 460c179..31951ba 100644
--- a/models/user_favorite.go
+++ b/models/user_favorite.go
@@ -114,8 +114,14 @@ func AddUserFavorite(tx *gorm.DB, userID int, holeID int, favoriteGroupID int) e
 	if err != nil {
 		return err
 	}
-	return tx.Clauses(dbresolver.Write).Model(&FavoriteGroup{}).
+	err = tx.Clauses(dbresolver.Write).Model(&FavoriteGroup{}).
 		Where("user_id = ? AND favorite_group_id = ?", userID, favoriteGroupID).Update("count", gorm.Expr("count + 1")).Error
+	if err != nil {
+		return err
+	}
+	return tx.Model(&Hole{}).Where("id = ?", holeID).
+		UpdateColumn("favorite_count", gorm.Expr("favorite_count + ?", 1)).Error
+
 }
 
 // UserGetFavoriteData get all favorite data of a user
@@ -147,13 +153,39 @@ func DeleteUserFavorite(tx *gorm.DB, userID int, holeID int, favoriteGroupID int
 	if !IsHolesExist(tx, []int{holeID}) {
 		return common.NotFound("帖子不存在")
 	}
-	return tx.Clauses(dbresolver.Write).Transaction(func(tx *gorm.DB) error {
-		err := tx.Delete(&UserFavorite{UserID: userID, HoleID: holeID, FavoriteGroupID: favoriteGroupID}).Error
-		if err != nil {
+
+	// 检查记录是否存在
+	var count int64
+	if err := tx.Model(&UserFavorite{}).
+		Where("user_id = ? AND hole_id = ? AND favorite_group_id = ?",
+			userID, holeID, favoriteGroupID).
+		Count(&count).Error; err != nil {
+		return err
+	}
+
+	if count > 0 {
+		// 删除收藏记录
+		if err := tx.Where("user_id = ? AND hole_id = ? AND favorite_group_id = ?",
+			userID, holeID, favoriteGroupID).
+			Delete(&UserFavorite{}).Error; err != nil {
 			return err
 		}
-		return tx.Clauses(dbresolver.Write).Model(&FavoriteGroup{}).Where("user_id = ? AND favorite_group_id = ?", userID, favoriteGroupID).Update("count", gorm.Expr("count - 1")).Error
-	})
+
+		// 更新收藏夹计数
+		if err := tx.Model(&FavoriteGroup{}).
+			Where("id = ? AND user_id = ?", favoriteGroupID, userID).
+			UpdateColumn("count", gorm.Expr("count - ?", 1)).Error; err != nil {
+			return err
+		}
+
+		// 更新帖子收藏计数
+		if err := tx.Model(&Hole{}).Where("id = ?", holeID).
+			UpdateColumn("favorite_count", gorm.Expr("favorite_count - ?", 1)).Error; err != nil {
+			return err
+		}
+	}
+
+	return nil
 }
 
 // MoveUserFavorite move holes that are really in the fromFavoriteGroup
diff --git a/models/user_subscription.go b/models/user_subscription.go
index 6305d78..a940cb0 100644
--- a/models/user_subscription.go
+++ b/models/user_subscription.go
@@ -27,9 +27,50 @@ func UserGetSubscriptionData(tx *gorm.DB, userID int) ([]int, error) {
 }
 
 func AddUserSubscription(tx *gorm.DB, userID int, holeID int) error {
-	return tx.Clauses(clause.OnConflict{
-		DoUpdates: clause.Assignments(Map{"created_at": time.Now()}),
+
+	// 检查是否已存在订阅关系
+	var exists int64
+	if err := tx.Model(&UserSubscription{}).Where("user_id = ? AND hole_id = ?", userID, holeID).Count(&exists).Error; err != nil {
+		return err
+	}
+
+	err := tx.Clauses(clause.OnConflict{
+		DoUpdates: clause.Assignments(map[string]interface{}{"created_at": time.Now()}),
 	}).Create(&UserSubscription{
 		UserID: userID,
-		HoleID: holeID}).Error
+		HoleID: holeID,
+	}).Error
+
+	if err != nil {
+		return err
+	}
+
+	if exists == 0 {
+		return tx.Model(&Hole{}).Where("id = ?", holeID).
+			UpdateColumn("subscription_count", gorm.Expr("subscription_count + ?", 1)).Error
+	}
+
+	return nil
+}
+
+func RemoveUserSubscription(tx *gorm.DB, userID int, holeID int) error {
+	// 检查记录是否存在
+	var exists int64
+	if err := tx.Model(&UserSubscription{}).Where("user_id = ? AND hole_id = ?", userID, holeID).Count(&exists).Error; err != nil {
+		return err
+	}
+
+	// 只有当记录存在时才执行删除和计数更新
+	if exists > 0 {
+		// 删除订阅
+		if err := tx.Where("user_id = ? AND hole_id = ?", userID, holeID).Delete(&UserSubscription{}).Error; err != nil {
+			return err
+		}
+
+		// 更新订阅计数
+		return tx.Model(&Hole{}).Where("id = ?", holeID).
+			UpdateColumn("subscription_count", gorm.Expr("subscription_count - ?", 1)).Error
+	}
+
+	return nil
 }
diff --git a/tests/hole_test.go b/tests/hole_test.go
index 62b4a78..5713e11 100644
--- a/tests/hole_test.go
+++ b/tests/hole_test.go
@@ -129,3 +129,14 @@ func TestDeleteHole(t *testing.T) {
 	DB.Where("id = ?", 10).Find(&hole)
 	assert.Equal(t, true, hole.Hidden)
 }
+
+func TestHoleStats(t *testing.T) {
+
+	for i := 1; i <= 10; i++ {
+		var hole Hole
+		testAPIModel(t, "get", "/api/holes/"+strconv.Itoa(i), 200, &hole)
+		hole.RecalculateStats()
+		assert.Equal(t, 1, hole.FavoriteCount)
+	}
+
+}
diff --git a/tests/init.go b/tests/init.go
index 99d86e5..1143272 100644
--- a/tests/init.go
+++ b/tests/init.go
@@ -1,11 +1,10 @@
 package tests
 
 import (
+	"github.com/rs/zerolog/log"
 	"strconv"
 	"strings"
 
-	"github.com/rs/zerolog/log"
-
 	"treehole_next/config"
 	. "treehole_next/models"
 )