因为门店数增加后，最近每天都有上百个这种异常，麻烦帮忙看下

2020-03-19 10:46:36,005 ERROR [http-nio-33010-exec-89] org.springframework.cloud.sleuth.instrument.web.ExceptionLoggingFilter - bb37dca5c9dc067a Uncaught exception thrown

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.RuntimeException: api.mch.weixin.qq.com:443 failed to respond

at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:982)

at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:877)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:661)

at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:851)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)

at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)