diff --git a/src/main/java/com/dispose/common/DisposeConfigValue.java b/src/main/java/com/dispose/common/DisposeConfigValue.java
index c5525dfe..3691df59 100644
--- a/src/main/java/com/dispose/common/DisposeConfigValue.java
+++ b/src/main/java/com/dispose/common/DisposeConfigValue.java
@@ -62,5 +62,5 @@ public class DisposeConfigValue {
     /**
      * The constant HEART_PERIOD_OF_SECOND.
      */
-    public static long HEART_PERIOD_OF_SECOND = 30;
+    public static final long HEART_PERIOD_OF_SECOND = 30;
 }
diff --git a/src/main/java/com/dispose/security/configure/EncryptionPropertyResolver.java b/src/main/java/com/dispose/security/configure/EncryptionPropertyResolver.java
index b75628e2..b60b2714 100644
--- a/src/main/java/com/dispose/security/configure/EncryptionPropertyResolver.java
+++ b/src/main/java/com/dispose/security/configure/EncryptionPropertyResolver.java
@@ -68,9 +68,6 @@ public class EncryptionPropertyResolver implements EncryptablePropertyResolver {
         //自定义密文解密
         byte[] encode = CryptoHelper.aes256Decryption(CryptoHelper.base64Decryption(value), password);
 
-//        log.info("+++++++++++++++++++Decrypt with key {}: {} --> {}", this.password, value,
-//                 new String(encode, StandardCharsets.UTF_8));
-
         return new String(encode, StandardCharsets.UTF_8);
     }
 }
diff --git a/src/main/java/com/dispose/service/impl/DeviceTaskManagerServiceImpl.java b/src/main/java/com/dispose/service/impl/DeviceTaskManagerServiceImpl.java
index c818c560..f43d2a73 100644
--- a/src/main/java/com/dispose/service/impl/DeviceTaskManagerServiceImpl.java
+++ b/src/main/java/com/dispose/service/impl/DeviceTaskManagerServiceImpl.java
@@ -166,6 +166,7 @@ public class DeviceTaskManagerServiceImpl implements DeviceTaskManagerService {
      */
     private void dpTechDeviceTaskRun(AbilityInfo ai, DeviceTask deviceTask, DisposeTask disposeTask) {
         MulReturnType<ErrorCode, String> ret;
+        final int nTime = 10;
 
         // 设置任务状态为启动中
         deviceTaskManager.changeDisposeDeviceTaskInfoStatus(deviceTask.getId(), DisposeTaskStatus.TASK_STARTING);
@@ -191,7 +192,7 @@ public class DeviceTaskManagerServiceImpl implements DeviceTaskManagerService {
                          deviceTask);
 
                 deviceTaskManager.setTaskErrRetryTimes(deviceTask.getId(), 0);
-            } else if (deviceTask.getErrRetry() < DisposeConfigValue.CALL_ERROR_RETRY_TIMES * 10) {
+            } else if (deviceTask.getErrRetry() < DisposeConfigValue.CALL_ERROR_RETRY_TIMES * nTime) {
                 // 设置该任务为新任务，待下次重试启动
                 // 记录任务出错重试次数
                 deviceTask.setErrRetry(deviceTask.getErrRetry() + 1);
@@ -226,7 +227,7 @@ public class DeviceTaskManagerServiceImpl implements DeviceTaskManagerService {
                          deviceTask);
 
                 deviceTaskManager.setTaskErrRetryTimes(deviceTask.getId(), 0);
-            } else if (deviceTask.getErrRetry() < DisposeConfigValue.CALL_ERROR_RETRY_TIMES * 10) {
+            } else if (deviceTask.getErrRetry() < DisposeConfigValue.CALL_ERROR_RETRY_TIMES * nTime) {
                 // 设置该任务为新任务，待下次重试启动
                 // 记录任务出错重试次数
                 deviceTask.setErrRetry(deviceTask.getErrRetry() + 1);
diff --git a/src/main/java/com/dispose/service/impl/DisposeAbilityRouterServiceImpl.java b/src/main/java/com/dispose/service/impl/DisposeAbilityRouterServiceImpl.java
index f60880a1..888853a3 100644
--- a/src/main/java/com/dispose/service/impl/DisposeAbilityRouterServiceImpl.java
+++ b/src/main/java/com/dispose/service/impl/DisposeAbilityRouterServiceImpl.java
@@ -57,7 +57,6 @@ public class DisposeAbilityRouterServiceImpl implements DisposeAbilityRouterServ
      */
     @PostConstruct
     private void initDisposeAbility() {
-        //List<DisposeDevice> devList = disposeDeviceManager.getAllNormalDisposeDevices();
         List<DisposeDevice> devList = disposeDeviceManager.getAllDisposeDevices();
         devList.forEach(this::addDisposeAbilityDevice);
     }