diff --git a/core/cast.go b/core/cast.go
new file mode 100644
index 0000000..f2bb73e
--- /dev/null
+++ b/core/cast.go
@@ -0,0 +1,25 @@
+package core
+
+import (
+	"time"
+
+	"github.com/beego/beego/v2/adapter/httplib"
+)
+
+var channels = []string{}
+
+func init() {
+	go func() {
+		time.Sleep(time.Second * 20)
+		for {
+			for _, channel := range channels {
+				msg, _ := httplib.Get(channel).String()
+				if msg != "" && sillyGirl.Get(channel) != msg {
+					NotifyMasters(msg)
+					sillyGirl.Set(channel, msg)
+				}
+			}
+			time.Sleep(time.Minute)
+		}
+	}()
+}