diff --git a/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/dao/EssLogDao.java b/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/dao/EssLogDao.java
index 4bb40e78..3329b1ba 100644
--- a/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/dao/EssLogDao.java
+++ b/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/dao/EssLogDao.java
@@ -1,6 +1,8 @@
 
 package cn.axzo.nanopart.ess.server.dao;
 
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.cloud.context.config.annotation.RefreshScope;
 import org.springframework.stereotype.Repository;
 
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -12,11 +14,16 @@ import cn.axzo.nanopart.ess.server.utils.BizAssertions;
 /**
  * @author yanglin
  */
+@RefreshScope
 @Repository("essLogDao")
 public class EssLogDao extends ServiceImpl<EssLogMapper, EssLog> {
 
+	@Value("${ess.enableRequestLog:true}")
+	private boolean enableRequestLog;
+
 	public void logRequest(String context, Object subject, Object request) {
-		log(context, subject, "request", request);
+		if (enableRequestLog)
+			log(context, subject, "request", request);
 	}
 
 	public void log(String context, Object subject, Object... logContents) {