diff --git a/internal/api/friend.go b/internal/api/friend.go
index 11d7375fa3..6c42184230 100644
--- a/internal/api/friend.go
+++ b/internal/api/friend.go
@@ -16,6 +16,7 @@ package api
 
 import (
 	"github.com/gin-gonic/gin"
+
 	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
 	"github.com/openimsdk/protocol/relation"
 	"github.com/openimsdk/tools/a2r"
@@ -100,6 +101,8 @@ func (o *FriendApi) GetIncrementalFriends(c *gin.Context) {
 	a2r.Call(relation.FriendClient.GetIncrementalFriends, o.Client, c)
 }
 
+// GetIncrementalBlacks is temporarily unused.
+// Deprecated: This function is currently unused and may be removed in future versions.
 func (o *FriendApi) GetIncrementalBlacks(c *gin.Context) {
 	a2r.Call(relation.FriendClient.GetIncrementalBlacks, o.Client, c)
 }
diff --git a/internal/api/router.go b/internal/api/router.go
index 2e7d0d7a2d..822e647932 100644
--- a/internal/api/router.go
+++ b/internal/api/router.go
@@ -8,6 +8,9 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/gin-gonic/gin/binding"
 	"github.com/go-playground/validator/v10"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/credentials/insecure"
+
 	"github.com/openimsdk/open-im-server/v3/pkg/common/servererrs"
 	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
 	"github.com/openimsdk/protocol/constant"
@@ -15,8 +18,6 @@ import (
 	"github.com/openimsdk/tools/discovery"
 	"github.com/openimsdk/tools/log"
 	"github.com/openimsdk/tools/mw"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/credentials/insecure"
 )
 
 func newGinRouter(disCov discovery.SvcDiscoveryRegistry, config *Config) *gin.Engine {
@@ -118,9 +119,9 @@ func newGinRouter(disCov discovery.SvcDiscoveryRegistry, config *Config) *gin.En
 		groupRouterGroup.POST("/get_group_abstract_info", g.GetGroupAbstractInfo)
 		groupRouterGroup.POST("/get_groups", g.GetGroups)
 		groupRouterGroup.POST("/get_group_member_user_id", g.GetGroupMemberUserIDs)
-		groupRouterGroup.POST("/get_incremental_join_group", g.GetIncrementalJoinGroup)
-		groupRouterGroup.POST("/get_incremental_group_member", g.GetIncrementalGroupMember)
-		groupRouterGroup.POST("/get_incremental_group_member_batch", g.GetIncrementalGroupMemberBatch)
+		groupRouterGroup.POST("/get_incremental_join_groups", g.GetIncrementalJoinGroup)
+		groupRouterGroup.POST("/get_incremental_group_members", g.GetIncrementalGroupMember)
+		groupRouterGroup.POST("/get_incremental_group_members_batch", g.GetIncrementalGroupMemberBatch)
 		groupRouterGroup.POST("/get_full_group_member_user_ids", g.GetFullGroupMemberUserIDs)
 		groupRouterGroup.POST("/get_full_join_group_ids", g.GetFullJoinGroupIDs)
 	}
@@ -193,7 +194,7 @@ func newGinRouter(disCov discovery.SvcDiscoveryRegistry, config *Config) *gin.En
 		conversationGroup.POST("/set_conversations", c.SetConversations)
 		conversationGroup.POST("/get_conversation_offline_push_user_ids", c.GetConversationOfflinePushUserIDs)
 		conversationGroup.POST("/get_full_conversation_ids", c.GetFullOwnerConversationIDs)
-		conversationGroup.POST("/get_incremental_conversation", c.GetIncrementalConversation)
+		conversationGroup.POST("/get_incremental_conversations", c.GetIncrementalConversation)
 		conversationGroup.POST("/get_owner_conversation", c.GetOwnerConversation)
 	}