diff --git a/EdgeManager/Init.php b/EdgeManager/Init.php
index a1f6bf2..305926f 100644
--- a/EdgeManager/Init.php
+++ b/EdgeManager/Init.php
@@ -8,6 +8,8 @@ function init_db($server_name, $user, $password) {
     pg_close($dbconn);
 
     $dbconn = pg_connect(sprintf("host=%s dbname=scada user=%s password=%s", $server_name, $user, $password));
+    // 全局未启用TSDB的时候在这里对scada数据库启用就好
+    pg_query($dbconn, "CREATE EXTENSION IF NOT EXISTS timescaledb");
     pg_query($dbconn, "CREATE TABLE IF NOT EXISTS hf_mes_scada_data_capture_node_configure (
         id serial2,
         code text primary key NOT NULL,