diff --git a/apps/iot/src/endpoint/iot_jinzhi_endpoint.erl b/apps/iot/src/endpoint/iot_jinzhi_endpoint.erl
index 5f5fc8c..c2609a6 100644
--- a/apps/iot/src/endpoint/iot_jinzhi_endpoint.erl
+++ b/apps/iot/src/endpoint/iot_jinzhi_endpoint.erl
@@ -26,13 +26,6 @@
 %% 系统id
 -define(SYS_ID, <<"ZNWLZJJKXT">>).
 
--record(task, {
-    id :: integer(),
-    location_code :: binary(),
-    dynamic_location_code :: binary(),
-    events =[] :: list()
-}).
-
 -record(state, {
     id = 1,
     url :: string(),