From f6607746cc6fd37b398853ffa2a0a58e0431212a Mon Sep 17 00:00:00 2001
From: anlicheng <anlicheng@xywy.com>
Date: Mon, 4 Sep 2023 20:08:37 +0800
Subject: [PATCH] fix

---
 apps/iot/src/mnesia/mnesia_data_importer.erl | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/apps/iot/src/mnesia/mnesia_data_importer.erl b/apps/iot/src/mnesia/mnesia_data_importer.erl
index 334e20d..235b6dd 100644
--- a/apps/iot/src/mnesia/mnesia_data_importer.erl
+++ b/apps/iot/src/mnesia/mnesia_data_importer.erl
@@ -14,8 +14,7 @@
 -export([import_endpoints/0]).
 
 import_endpoints() ->
-    zhongdian_mqtt_endpoint(),
-    ok.
+    zhongdian_mqtt_endpoint().
 
 zhongdian_mqtt_endpoint() ->
     Mapper0 = "fun(LocationCode, Fields, Timestamp) ->