diff --git a/main.go b/main.go
index 5fbda6a..44be78a 100644
--- a/main.go
+++ b/main.go
@@ -163,34 +163,16 @@ func main() {
 	//}
 	//defer bookCenter.db.Close()
 	// ======================= 新增：初始化 ES ============================
-	/////** 旧ES，ES0 **/
+	/** 本地测试公网IP **/
 	//esClient, err := es.NewESClient(
-	//	[]string{"http://103.236.91.138:9200"},
+	//	[]string{"http://36.212.12.92:9527"},
 	//	"elastic",
-	//	"5mRDIUg52VC0fp14nw-F",
+	//	"+Tz5qR_KushZ-bPgZ_H-",
 	//)
 
-	///** ES，ES1 **/
-	//esClient, err := es.NewESClient(
-	//	[]string{"http://103.236.74.207:9200"},
-	//	"elastic",
-	//	"y3h2fdYyrXewkSrY6uhh",
-	//)
-
-	/** 新ES，任务2 **/
-	//esClient, err := es.NewESClient(
-	//	[]string{"http://localhost:9200"},
-	//	"elastic",
-	//	"zDzSXel3PFwx9=6Ybmqv",
-	//)
-	/** ES2 本地测试 **/
-	//esClient, err := es.NewESClient(
-	//	[]string{"https://103.236.91.138:9200"},
-	//	"elastic",
-	//	"7AYdoW=mn3yHZ*3A=Z1x",
-	//)
+	/** 线上使用内网IP **/
 	esClient, err := es.NewESClient(
-		[]string{"http://36.212.12.92:9527"},
+		[]string{"http://192.168.1.211:9527"},
 		"elastic",
 		"+Tz5qR_KushZ-bPgZ_H-",
 	)