diff --git a/workflow-engine-core/src/main/java/cn/axzo/workflow/core/engine/interceptor/CustomRetryInterceptor.java b/workflow-engine-core/src/main/java/cn/axzo/workflow/core/engine/interceptor/CustomRetryInterceptor.java
index 04671e6f4..c4a634bad 100644
--- a/workflow-engine-core/src/main/java/cn/axzo/workflow/core/engine/interceptor/CustomRetryInterceptor.java
+++ b/workflow-engine-core/src/main/java/cn/axzo/workflow/core/engine/interceptor/CustomRetryInterceptor.java
@@ -38,9 +38,6 @@ public class CustomRetryInterceptor extends AbstractCommandInterceptor {
 
             try {
                 // try to execute the command
-                if (log.isDebugEnabled()) {
-                    log.debug("assignableFrom result: {}", AbstractCommand.class.isAssignableFrom(command.getClass()));
-                }
                 if (AbstractCommand.class.isAssignableFrom(command.getClass())) {
                     // 如果在以后,重试三次也不能解决的话, 可以利用这里的拿到的参数,重新自动构造CMD,并执行.
                     log.info("Executing command params: {} traceId:{} ", TraceUtil.traceId(),