diff --git a/plugin_chat/data.go b/plugin_chat/data.go
deleted file mode 100644
index 4095aa24..00000000
--- a/plugin_chat/data.go
+++ /dev/null
@@ -1,36 +0,0 @@
-package chat
-
-import (
-	"encoding/json"
-	"os"
-
-	"github.com/sirupsen/logrus"
-
-	"github.com/FloatTech/zbputils/file"
-	"github.com/FloatTech/zbputils/process"
-
-	"github.com/FloatTech/zbputils/control/order"
-)
-
-type kimo = map[string]*[]string
-
-func initChatList(postinit func()) {
-	go func() {
-		defer order.DoneOnExit()()
-		process.SleepAbout1sTo2s()
-		_ = os.MkdirAll(dbpath, 0755)
-		data, err := file.GetLazyData(dbfile, true, true)
-		if err != nil {
-			panic(err)
-		}
-		err = json.Unmarshal(data, &kimomap)
-		if err != nil {
-			panic(err)
-		}
-		for k := range kimomap {
-			chatList = append(chatList, k)
-		}
-		logrus.Infoln("[chat]加载", len(chatList), "条kimoi")
-		postinit()
-	}()
-}