diff --git a/workflow-engine-server/src/main/java/cn/axzo/workflow/server/common/config/property/WorkflowProperties.java b/workflow-engine-server/src/main/java/cn/axzo/workflow/server/common/config/property/WorkflowProperties.java
index 9a093cb88..6d5feaa92 100644
--- a/workflow-engine-server/src/main/java/cn/axzo/workflow/server/common/config/property/WorkflowProperties.java
+++ b/workflow-engine-server/src/main/java/cn/axzo/workflow/server/common/config/property/WorkflowProperties.java
@@ -23,8 +23,14 @@ import java.util.List;
 @Data
 public class WorkflowProperties {
 
+    /**
+     * 用于控制当前服务的控制器异常的日志输出级别从 ERROR 改成 WARN
+     */
     private List<String> filterOperations = new ArrayList<>();
 
+    /**
+     * 将指定的 998 开头的响应码统一转成 200, 目前暂时没用了
+     */
     private List<String> filterExceptionCode = new ArrayList<>();
 
 }