diff --git a/go.mod b/go.mod
index a644273..5132079 100644
--- a/go.mod
+++ b/go.mod
@@ -6,6 +6,9 @@ toolchain go1.22.1
 
 require (
 	git.solsynth.dev/hydrogen/dealer v0.0.0-20240919131945-00c52eba6827
+	github.com/dgraph-io/ristretto v0.1.1
+	github.com/eko/gocache/lib/v4 v4.1.6
+	github.com/eko/gocache/store/ristretto/v4 v4.2.2
 	github.com/go-playground/validator/v10 v10.17.0
 	github.com/gofiber/fiber/v2 v2.52.4
 	github.com/google/uuid v1.6.0
@@ -31,13 +34,10 @@ require (
 	github.com/bep/debounce v1.2.1 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
-	github.com/dgraph-io/ristretto v0.1.1 // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/eapache/channels v1.1.0 // indirect
 	github.com/eapache/queue v1.1.0 // indirect
-	github.com/eko/gocache/lib/v4 v4.1.6 // indirect
-	github.com/eko/gocache/store/ristretto/v4 v4.2.2 // indirect
 	github.com/fatih/color v1.17.0 // indirect
 	github.com/frostbyte73/core v0.0.10 // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
diff --git a/go.sum b/go.sum
index 2ed8e37..1953a4e 100644
--- a/go.sum
+++ b/go.sum
@@ -1,9 +1,3 @@
-git.solsynth.dev/hydrogen/dealer v0.0.0-20240911145828-d734d617bfc8 h1:kWheneSdSySG5tz9TAXrtr546JdMpQZTyWDFk4jeGwg=
-git.solsynth.dev/hydrogen/dealer v0.0.0-20240911145828-d734d617bfc8/go.mod h1:Q51JPkKnV0UoOT/IRmdBh5CyfSlp7s8BRGzgooYHqkI=
-git.solsynth.dev/hydrogen/dealer v0.0.0-20240914133539-4a48b980f0b3 h1:ucko8l9rC/XD/Gfk9lcQftyqb9tvHjL5f+aW3ydf1OI=
-git.solsynth.dev/hydrogen/dealer v0.0.0-20240914133539-4a48b980f0b3/go.mod h1:Q51JPkKnV0UoOT/IRmdBh5CyfSlp7s8BRGzgooYHqkI=
-git.solsynth.dev/hydrogen/dealer v0.0.0-20240917083841-b14c0240a75f h1:3jLpcws4/zmNUA60w1RtAtGNjcQd5NZCcbW5HQcUcvw=
-git.solsynth.dev/hydrogen/dealer v0.0.0-20240917083841-b14c0240a75f/go.mod h1:Q51JPkKnV0UoOT/IRmdBh5CyfSlp7s8BRGzgooYHqkI=
 git.solsynth.dev/hydrogen/dealer v0.0.0-20240919131945-00c52eba6827 h1:1ACMPm2ArRpVNYrND/y/R6oPiuMfKe49fP+lG3mcNug=
 git.solsynth.dev/hydrogen/dealer v0.0.0-20240919131945-00c52eba6827/go.mod h1:Q51JPkKnV0UoOT/IRmdBh5CyfSlp7s8BRGzgooYHqkI=
 github.com/DataDog/datadog-go v3.2.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3tL4fMGNddJ+vMq1mwgfaqoQ=
@@ -44,6 +38,7 @@ github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dgraph-io/ristretto v0.1.1 h1:6CWw5tJNgpegArSHpNHJKldNeq03FQCwYvfMVWajOK8=
 github.com/dgraph-io/ristretto v0.1.1/go.mod h1:S1GPSBCYCIhmVNfcth17y2zZtQT6wzkzgwUve0VDWWA=
+github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2 h1:tdlZCpZ/P9DhczCTSixgIKmwPv6+wP5DGjqLYw5SUiA=
 github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
@@ -575,8 +570,6 @@ golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.16.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/sys v0.23.0 h1:YfKFowiIMvtgl1UERQoTPPToxltDeZfbj4H7dVUCwmM=
-golang.org/x/sys v0.23.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=
 golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
diff --git a/pkg/internal/server/api/channels_api.go b/pkg/internal/server/api/channels_api.go
index 0003a2f..6891fec 100644
--- a/pkg/internal/server/api/channels_api.go
+++ b/pkg/internal/server/api/channels_api.go
@@ -98,12 +98,20 @@ func listAvailableChannel(c *fiber.Ctx) error {
 	}
 	user := c.Locals("user").(models.Account)
 
+	tx := database.C
+	isDirect := c.QueryBool("direct", false)
+	if isDirect {
+		tx = tx.Where("type = ?", models.ChannelTypeDirect)
+	} else {
+		tx = tx.Where("type = ?", models.ChannelTypeCommon)
+	}
+
 	var err error
 	var channels []models.Channel
 	if val, ok := c.Locals("realm").(models.Realm); ok {
-		channels, err = services.ListAvailableChannel(user, val.ID)
+		channels, err = services.ListAvailableChannel(tx, user, val.ID)
 	} else {
-		channels, err = services.ListAvailableChannel(user)
+		channels, err = services.ListAvailableChannel(tx, user)
 	}
 	if err != nil {
 		return fiber.NewError(fiber.StatusBadRequest, err.Error())
diff --git a/pkg/internal/services/channels.go b/pkg/internal/services/channels.go
index be944d4..3778dfc 100644
--- a/pkg/internal/services/channels.go
+++ b/pkg/internal/services/channels.go
@@ -140,7 +140,7 @@ func ListChannelWithUser(user models.Account, realmId ...uint) ([]models.Channel
 	return channels, nil
 }
 
-func ListAvailableChannel(user models.Account, realmId ...uint) ([]models.Channel, error) {
+func ListAvailableChannel(tx *gorm.DB, user models.Account, realmId ...uint) ([]models.Channel, error) {
 	var channels []models.Channel
 	var members []models.ChannelMember
 	if err := database.C.Where(&models.ChannelMember{
@@ -153,7 +153,7 @@ func ListAvailableChannel(user models.Account, realmId ...uint) ([]models.Channe
 		return item.ChannelID
 	})
 
-	tx := database.C.Preload("Realm").Where("id IN ?", idx)
+	tx = tx.Preload("Realm").Where("id IN ?", idx)
 	if len(realmId) > 0 {
 		tx = tx.Where("realm_id = ?", realmId)
 	}