diff --git a/sop-example/sop-story/sop-story-web/src/main/java/com/gitee/sop/storyweb/controller/AlipayController.java b/sop-example/sop-story/sop-story-web/src/main/java/com/gitee/sop/storyweb/controller/AlipayController.java
index c1e525ab..d9121ec6 100644
--- a/sop-example/sop-story/sop-story-web/src/main/java/com/gitee/sop/storyweb/controller/AlipayController.java
+++ b/sop-example/sop-story/sop-story-web/src/main/java/com/gitee/sop/storyweb/controller/AlipayController.java
@@ -231,6 +231,7 @@ public class AlipayController {
     @ApiOperation(value = "获取分类信息", notes = "演示表格树")
     @ApiMapping(value = "alipay.category.get", method = RequestMethod.POST)
     public CategoryResult getCategory(CategoryParam param) {
+        System.out.println(param);
         StoryResult result = new StoryResult();
         result.setId(1L);
         result.setName("白雪公主");
diff --git a/sop-example/sop-story/sop-story-web/src/main/java/com/gitee/sop/storyweb/controller/param/CategoryParam.java b/sop-example/sop-story/sop-story-web/src/main/java/com/gitee/sop/storyweb/controller/param/CategoryParam.java
index 9787d163..12b56289 100644
--- a/sop-example/sop-story/sop-story-web/src/main/java/com/gitee/sop/storyweb/controller/param/CategoryParam.java
+++ b/sop-example/sop-story/sop-story-web/src/main/java/com/gitee/sop/storyweb/controller/param/CategoryParam.java
@@ -3,11 +3,16 @@ package com.gitee.sop.storyweb.controller.param;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 
+import java.util.Date;
+
 @Data
 public class CategoryParam {
     @ApiModelProperty(value = "分类名称", example = "娱乐")
     private String categoryName;
 
+    @ApiModelProperty(value = "创建时间", example = "2019-09-25 17:12:52")
+    private Date createTime;
+
     @ApiModelProperty(value = "分类故事")
     private StoryParam storyParam;
 }
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