chore: remove debug codes

api/handler/upload_handler.go

@@ -4,7 +4,6 @@ import (
 	"chatplus/core"
 	"chatplus/service/oss"
 	"chatplus/utils/resp"
-	"fmt"
 	"github.com/gin-gonic/gin"
 	"gorm.io/gorm"
 )
@@ -24,9 +23,9 @@ func NewUploadHandler(app *core.AppServer, db *gorm.DB, manager *oss.UploaderMan
 func (h *UploadHandler) Upload(c *gin.Context) {
 	fileURL, err := h.uploaderManager.GetActiveService().PutFile(c, "file")
 	if err != nil {
-		resp.ERROR(c, fmt.Sprintf("文件上传失败: %s", err.Error()))
+		resp.ERROR(c, err.Error())
 		return
 	}
-
+	
 	resp.SUCCESS(c, fileURL)
 }