diff --git a/broker/src/main/java/org/apache/rocketmq/broker/BrokerController.java b/broker/src/main/java/org/apache/rocketmq/broker/BrokerController.java
index 1416ebf638e7ae90467fcb28e94cc76983e2c112..53968fa59e8cb1fa6d3a98d099da2be1c4289136 100644
--- a/broker/src/main/java/org/apache/rocketmq/broker/BrokerController.java
+++ b/broker/src/main/java/org/apache/rocketmq/broker/BrokerController.java
@@ -296,7 +296,7 @@ public class BrokerController {
                 public void run() {
                     try {
                         BrokerController.this.protectBroker();
-                    } catch (Exception e) {
+                    } catch (Throwable e) {
                         log.error("protectBroker error.", e);
                     }
                 }
@@ -307,7 +307,7 @@ public class BrokerController {
                 public void run() {
                     try {
                         BrokerController.this.printWaterMark();
-                    } catch (Exception e) {
+                    } catch (Throwable e) {
                         log.error("printWaterMark error.", e);
                     }
                 }
diff --git a/broker/src/main/java/org/apache/rocketmq/broker/client/ClientHousekeepingService.java b/broker/src/main/java/org/apache/rocketmq/broker/client/ClientHousekeepingService.java
index 559dac1d832991bc86f046555da4f8646521a9cf..c61531c201dc259a53c5967e248caea84110e912 100644
--- a/broker/src/main/java/org/apache/rocketmq/broker/client/ClientHousekeepingService.java
+++ b/broker/src/main/java/org/apache/rocketmq/broker/client/ClientHousekeepingService.java
@@ -45,8 +45,8 @@ public class ClientHousekeepingService implements ChannelEventListener {
             public void run() {
                 try {
                     ClientHousekeepingService.this.scanExceptionChannel();
-                } catch (Exception e) {
-                    log.error("", e);
+                } catch (Throwable e) {
+                    log.error("Error occurred when scan not active client channels.", e);
                 }
             }
         }, 1000 * 10, 1000 * 10, TimeUnit.MILLISECONDS);
diff --git a/remoting/src/main/java/org/apache/rocketmq/remoting/netty/NettyRemotingClient.java b/remoting/src/main/java/org/apache/rocketmq/remoting/netty/NettyRemotingClient.java
index 1c3da9adca2d9cdf250267603afc9d52bbd9bcb7..db6a7e4bab4e78882b37c6590d074996a29b0b05 100644
--- a/remoting/src/main/java/org/apache/rocketmq/remoting/netty/NettyRemotingClient.java
+++ b/remoting/src/main/java/org/apache/rocketmq/remoting/netty/NettyRemotingClient.java
@@ -166,7 +166,7 @@ public class NettyRemotingClient extends NettyRemotingAbstract implements Remoti
             public void run() {
                 try {
                     NettyRemotingClient.this.scanResponseTable();
-                } catch (Exception e) {
+                } catch (Throwable e) {
                     log.error("scanResponseTable exception", e);
                 }
             }
diff --git a/remoting/src/main/java/org/apache/rocketmq/remoting/netty/NettyRemotingServer.java b/remoting/src/main/java/org/apache/rocketmq/remoting/netty/NettyRemotingServer.java
index a9a55abae0b366c9df31ba0c2e77863fc7834049..b2041b2ac21dcbd67fae8cd7ec1e1e48517a6468 100644
--- a/remoting/src/main/java/org/apache/rocketmq/remoting/netty/NettyRemotingServer.java
+++ b/remoting/src/main/java/org/apache/rocketmq/remoting/netty/NettyRemotingServer.java
@@ -195,7 +195,7 @@ public class NettyRemotingServer extends NettyRemotingAbstract implements Remoti
             public void run() {
                 try {
                     NettyRemotingServer.this.scanResponseTable();
-                } catch (Exception e) {
+                } catch (Throwable e) {
                     log.error("scanResponseTable exception", e);
                 }
             }
diff --git a/store/src/main/java/org/apache/rocketmq/store/DefaultMessageStore.java b/store/src/main/java/org/apache/rocketmq/store/DefaultMessageStore.java
index 4549f1ea32bcad84bd39b618e933f06e695e3182..b5bac3f721f62512093b953fa9d5db43658f558f 100644
--- a/store/src/main/java/org/apache/rocketmq/store/DefaultMessageStore.java
+++ b/store/src/main/java/org/apache/rocketmq/store/DefaultMessageStore.java
@@ -1443,7 +1443,7 @@ public class DefaultMessageStore implements MessageStore {
                 this.deleteExpiredFiles();
 
                 this.redeleteHangedFile();
-            } catch (Exception e) {
+            } catch (Throwable e) {
                 DefaultMessageStore.log.warn(this.getServiceName() + " service has exception. ", e);
             }
         }
@@ -1583,7 +1583,7 @@ public class DefaultMessageStore implements MessageStore {
         public void run() {
             try {
                 this.deleteExpiredFiles();
-            } catch (Exception e) {
+            } catch (Throwable e) {
                 DefaultMessageStore.log.warn(this.getServiceName() + " service has exception. ", e);
             }
         }
diff --git a/store/src/main/java/org/apache/rocketmq/store/schedule/ScheduleMessageService.java b/store/src/main/java/org/apache/rocketmq/store/schedule/ScheduleMessageService.java
index 172954deea140365fa968cebe264558e4261afd1..012a4f0550a980ed38d448ba968749c5d2600888 100644
--- a/store/src/main/java/org/apache/rocketmq/store/schedule/ScheduleMessageService.java
+++ b/store/src/main/java/org/apache/rocketmq/store/schedule/ScheduleMessageService.java
@@ -121,7 +121,7 @@ public class ScheduleMessageService extends ConfigManager {
             public void run() {
                 try {
                     ScheduleMessageService.this.persist();
-                } catch (Exception e) {
+                } catch (Throwable e) {
                     log.error("scheduleAtFixedRate flush exception", e);
                 }
             }