diff --git a/internal/rpc/conversation/conversation.go b/internal/rpc/conversation/conversation.go
index 303a4ecca..562a76d82 100644
--- a/internal/rpc/conversation/conversation.go
+++ b/internal/rpc/conversation/conversation.go
@@ -841,64 +841,48 @@ func (c *conversationServer) DeleteConversations(ctx context.Context, req *pbcon
 	if err := authverify.CheckAccess(ctx, req.OwnerUserID); err != nil {
 		return nil, err
 	}
-	if req.NeedDeleteTime == 0 {
-		return nil, errs.ErrArgs.WrapMsg("need_delete_time need be set")
+	if req.NeedDeleteTime == 0 && len(req.ConversationIDs) == 0 {
+		return nil, errs.ErrArgs.WrapMsg("need_delete_time or conversationIDs need be set")
 	}
 
-	deleteTimeThreshold := time.Now().AddDate(0, 0, -int(req.NeedDeleteTime)).UnixMilli()
+	if req.NeedDeleteTime != 0 && len(req.ConversationIDs) != 0 {
+		return nil, errs.ErrArgs.WrapMsg("need_delete_time and conversationIDs cannot both be set")
+	}
+
+	var needDeleteConversationIDs []string
 
-	var conversationIDs []string
 	if len(req.ConversationIDs) == 0 {
-		conversationIDs, err = c.conversationDatabase.GetConversationIDs(ctx, req.OwnerUserID)
+		deleteTimeThreshold := time.Now().AddDate(0, 0, -int(req.NeedDeleteTime)).UnixMilli()
+		conversationIDs, err := c.conversationDatabase.GetConversationIDs(ctx, req.OwnerUserID)
 		if err != nil {
 			return nil, err
 		}
-	} else {
-		conversationIDs = req.ConversationIDs
-	}
-
-	// Check Conversation have a specific status
-	conversations, err := c.conversationDatabase.FindConversations(ctx, req.OwnerUserID, conversationIDs)
-	if err != nil {
-		return nil, err
-	}
-
-	if len(conversations) == 0 {
-		return nil, errs.ErrRecordNotFound.Wrap()
-	}
-
-	needCheckConversationIDs := make([]string, 0, len(conversations))
-
-	for _, conversation := range conversations {
-		if conversation.IsPinned {
-			continue
+		latestMsgs, err := c.msgClient.GetLastMessage(ctx, &msg.GetLastMessageReq{
+			UserID:          req.OwnerUserID,
+			ConversationIDs: conversationIDs,
+		})
+		if err != nil {
+			return nil, err
 		}
-		needCheckConversationIDs = append(needCheckConversationIDs, conversation.ConversationID)
-	}
-
-	latestMsgs, err := c.msgClient.GetLastMessage(ctx, &msg.GetLastMessageReq{
-		UserID:          req.OwnerUserID,
-		ConversationIDs: needCheckConversationIDs,
-	})
-	if err != nil {
-		return nil, err
-	}
 
-	var needDeleteConversationIDs []string
-	for conversationID, msg := range latestMsgs.Msgs {
-		if msg.SendTime < deleteTimeThreshold {
-			needDeleteConversationIDs = append(needDeleteConversationIDs, conversationID)
+		for conversationID, msg := range latestMsgs.Msgs {
+			if msg.SendTime < deleteTimeThreshold {
+				needDeleteConversationIDs = append(needDeleteConversationIDs, conversationID)
+			}
 		}
-	}
 
-	if len(needDeleteConversationIDs) == 0 {
-		return &pbconversation.DeleteConversationsResp{}, nil
+		if len(needDeleteConversationIDs) == 0 {
+			return &pbconversation.DeleteConversationsResp{}, nil
+		}
+	} else {
+		needDeleteConversationIDs = req.ConversationIDs
 	}
 
 	if err := c.conversationDatabase.DeleteUsersConversations(ctx, req.OwnerUserID, needDeleteConversationIDs); err != nil {
 		return nil, err
 	}
-	c.conversationNotificationSender.ConversationDeleteNotification(ctx, req.OwnerUserID, needDeleteConversationIDs)
+
+	// c.conversationNotificationSender.ConversationDeleteNotification(ctx, req.OwnerUserID, needDeleteConversationIDs)
 
 	return &pbconversation.DeleteConversationsResp{}, nil
 }
diff --git a/pkg/common/storage/cache/conversation.go b/pkg/common/storage/cache/conversation.go
index ac3011107..d5ab2264f 100644
--- a/pkg/common/storage/cache/conversation.go
+++ b/pkg/common/storage/cache/conversation.go
@@ -16,6 +16,7 @@ package cache
 
 import (
 	"context"
+
 	relationtb "github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
 )
 
@@ -57,7 +58,7 @@ type ConversationCache interface {
 	GetConversationNotReceiveMessageUserIDs(ctx context.Context, conversationID string) ([]string, error)
 	DelConversationNotReceiveMessageUserIDs(conversationIDs ...string) ConversationCache
 	DelConversationNotNotifyMessageUserIDs(userIDs ...string) ConversationCache
-	DelConversationPinnedMessageUserIDs(userIDs ...string) ConversationCache
+	DelUserPinnedConversations(userIDs ...string) ConversationCache
 	DelConversationVersionUserIDs(userIDs ...string) ConversationCache
 
 	FindMaxConversationUserVersion(ctx context.Context, userID string) (*relationtb.VersionLog, error)
diff --git a/pkg/common/storage/cache/redis/conversation.go b/pkg/common/storage/cache/redis/conversation.go
index 3453b570d..16d67322b 100644
--- a/pkg/common/storage/cache/redis/conversation.go
+++ b/pkg/common/storage/cache/redis/conversation.go
@@ -253,7 +253,7 @@ func (c *ConversationRedisCache) DelConversationNotNotifyMessageUserIDs(userIDs
 	return cache
 }
 
-func (c *ConversationRedisCache) DelConversationPinnedMessageUserIDs(userIDs ...string) cache.ConversationCache {
+func (c *ConversationRedisCache) DelUserPinnedConversations(userIDs ...string) cache.ConversationCache {
 	cache := c.CloneConversationCache()
 	for _, userID := range userIDs {
 		cache.AddKeys(c.getPinnedConversationIDsKey(userID))
diff --git a/pkg/common/storage/controller/conversation.go b/pkg/common/storage/controller/conversation.go
index b71d5dbbc..d085c7466 100644
--- a/pkg/common/storage/controller/conversation.go
+++ b/pkg/common/storage/controller/conversation.go
@@ -122,7 +122,7 @@ func (c *conversationDatabase) SetUsersConversationFieldTx(ctx context.Context,
 				cache = cache.DelConversationNotNotifyMessageUserIDs(userIDs...)
 			}
 			if _, ok := fieldMap["is_pinned"]; ok {
-				cache = cache.DelConversationPinnedMessageUserIDs(userIDs...)
+				cache = cache.DelUserPinnedConversations(userIDs...)
 			}
 			cache = cache.DelConversationVersionUserIDs(haveUserIDs...)
 		}
@@ -174,7 +174,7 @@ func (c *conversationDatabase) UpdateUsersConversationField(ctx context.Context,
 		cache = cache.DelConversationNotNotifyMessageUserIDs(userIDs...)
 	}
 	if _, ok := args["is_pinned"]; ok {
-		cache = cache.DelConversationPinnedMessageUserIDs(userIDs...)
+		cache = cache.DelUserPinnedConversations(userIDs...)
 	}
 	return cache.ChainExecDel(ctx)
 }
@@ -205,7 +205,7 @@ func (c *conversationDatabase) CreateConversation(ctx context.Context, conversat
 		DelUserConversationIDsHash(userIDs...).
 		DelConversationVersionUserIDs(userIDs...).
 		DelConversationNotNotifyMessageUserIDs(notNotifyUserIDs...).
-		DelConversationPinnedMessageUserIDs(pinnedUserIDs...).
+		DelUserPinnedConversations(pinnedUserIDs...).
 		ChainExecDel(ctx)
 }
 
@@ -261,7 +261,7 @@ func (c *conversationDatabase) SetUserConversations(ctx context.Context, ownerUs
 		cache := c.cache.CloneConversationCache()
 		cache = cache.DelConversationVersionUserIDs(ownerUserID).
 			DelConversationNotNotifyMessageUserIDs(ownerUserID).
-			DelConversationPinnedMessageUserIDs(ownerUserID)
+			DelUserPinnedConversations(ownerUserID)
 
 		groupIDs := datautil.Distinct(datautil.Filter(conversations, func(e *relationtb.Conversation) (string, bool) {
 			return e.GroupID, e.GroupID != ""
@@ -444,7 +444,7 @@ func (c *conversationDatabase) DeleteUsersConversations(ctx context.Context, use
 			DelConversationIDs(userID).
 			DelUserConversationIDsHash(userID).
 			DelConversationNotNotifyMessageUserIDs(userID).
-			DelConversationPinnedMessageUserIDs(userID)
+			DelUserPinnedConversations(userID)
 
 		return cache.ChainExecDel(ctx)
 	})