update linkwe-admin/src/main/resources/bootstrap.properties.

linkwe-admin/src/main/resources/bootstrap.properties

-linkwechat.nacos.host=119.45.28.29
-linkwechat.nacos.port=10848
-linkwechat.nacos.namespace=01cf833f-249e-4483-a286-46d37f018fe7
-linkwechat.nacos.username=prod
-linkwechat.nacos.password=prod@admin123
\ No newline at end of file
+linkwechat.nacos.host=
+linkwechat.nacos.port=
+linkwechat.nacos.namespace=
+linkwechat.nacos.username=
+linkwechat.nacos.password=
\ No newline at end of file