diff --git a/mall-ebtp-cloud-feign-starter/src/main/resources/feign-configuration.properties b/mall-ebtp-cloud-feign-starter/src/main/resources/feign-configuration.properties
index 544219e..764d587 100644
--- a/mall-ebtp-cloud-feign-starter/src/main/resources/feign-configuration.properties
+++ b/mall-ebtp-cloud-feign-starter/src/main/resources/feign-configuration.properties
@@ -3,11 +3,16 @@ feign.hystrix.enabled=true
 feign.client.config.default.connectTimeout=200000
 feign.client.config.default.readTimeout=200000
 
+# 使用线程池模式，允许的并发访问量
 hystrix.threadpool.default.coreSize=10
 hystrix.threadpool.default.maximumSize=1000
 hystrix.threadpool.default.maxQueueSize=1000
 hystrix.threadpool.default.queueSizeRejectionThreshold=1000
 hystrix.threadpool.default.allowMaximumSizeToDivergeFromCoreSize=true
 
+# 如果使用信号量模式，最大允许并发请求数
+hystrix.command.default.execution.isolation.semaphore.maxConcurrentRequests=1000
+
+# 默认使用线程池模式
 hystrix.command.default.execution.isolation.strategy=THREAD
 hystrix.command.default.execution.isolation.thread.timeoutInMilliseconds=20000