diff --git a/internal/handler/common_handler.go b/internal/handler/common_handler.go
new file mode 100644
index 0000000..951feaa
--- /dev/null
+++ b/internal/handler/common_handler.go
@@ -0,0 +1,22 @@
+package handler
+
+import (
+	"gpt-load/internal/channel"
+	"gpt-load/internal/response"
+
+	"github.com/gin-gonic/gin"
+)
+
+// CommonHandler handles common, non-grouped requests.
+type CommonHandler struct{}
+
+// NewCommonHandler creates a new CommonHandler.
+func NewCommonHandler() *CommonHandler {
+	return &CommonHandler{}
+}
+
+// GetChannelTypes returns a list of available channel types.
+func (h *CommonHandler) GetChannelTypes(c *gin.Context) {
+	channelTypes := channel.GetChannels()
+	response.Success(c, channelTypes)
+}
diff --git a/internal/handler/handler.go b/internal/handler/handler.go
index 138a462..ff50232 100644
--- a/internal/handler/handler.go
+++ b/internal/handler/handler.go
@@ -23,6 +23,7 @@ type Server struct {
 	KeyManualValidationService *services.KeyManualValidationService
 	TaskService                *services.TaskService
 	KeyService                 *services.KeyService
+	CommonHandler              *CommonHandler
 }
 
 // NewServer creates a new handler instance
@@ -43,6 +44,7 @@ func NewServer(
 		KeyManualValidationService: keyManualValidationService,
 		TaskService:                taskService,
 		KeyService:                 keyService,
+		CommonHandler:              NewCommonHandler(),
 	}
 }
 
diff --git a/internal/router/router.go b/internal/router/router.go
index a16ec51..ef81757 100644
--- a/internal/router/router.go
+++ b/internal/router/router.go
@@ -99,6 +99,8 @@ func registerPublicAPIRoutes(api *gin.RouterGroup, serverHandler *handler.Server
 
 // registerProtectedAPIRoutes 认证API路由
 func registerProtectedAPIRoutes(api *gin.RouterGroup, serverHandler *handler.Server, logCleanupHandler *handler.LogCleanupHandler) {
+	api.GET("/channel-types", serverHandler.CommonHandler.GetChannelTypes)
+
 	groups := api.Group("/groups")
 	{
 		groups.POST("", serverHandler.CreateGroup)