diff --git a/src/main/java/com/example/caseData/controller/CaseLabelController.java b/src/main/java/com/example/caseData/controller/CaseLabelController.java
index 771510c..190053f 100644
--- a/src/main/java/com/example/caseData/controller/CaseLabelController.java
+++ b/src/main/java/com/example/caseData/controller/CaseLabelController.java
@@ -38,6 +38,10 @@ public class CaseLabelController {
             GetCaseLabelDto dto = new GetCaseLabelDto();
             dto.setAppIden(d.getId());
             dto.setLabelName(d.getName());
+            if (d.getChildrenSize() > 0){
+                dto.setIsSub(1);
+            }
+
             labelDtoList.add(dto);
         }
 
diff --git a/src/main/java/com/example/caseData/dto/caseLabel/GetCaseLabelDto.java b/src/main/java/com/example/caseData/dto/caseLabel/GetCaseLabelDto.java
index 3a6130e..648432c 100644
--- a/src/main/java/com/example/caseData/dto/caseLabel/GetCaseLabelDto.java
+++ b/src/main/java/com/example/caseData/dto/caseLabel/GetCaseLabelDto.java
@@ -16,4 +16,10 @@ public class GetCaseLabelDto {
      */
     @JsonProperty("label_name")
     private String labelName;
+
+    /**
+     * 是否存在子标签，0：否 1:是
+     */
+    @JsonProperty("is_sub")
+    private Integer isSub = 0;
 }
diff --git a/src/main/java/com/example/caseData/extend/app/label/GetLabelsResponse.java b/src/main/java/com/example/caseData/extend/app/label/GetLabelsResponse.java
index 4cf347f..9c909e2 100644
--- a/src/main/java/com/example/caseData/extend/app/label/GetLabelsResponse.java
+++ b/src/main/java/com/example/caseData/extend/app/label/GetLabelsResponse.java
@@ -44,7 +44,7 @@ public class GetLabelsResponse
          * 	子标签数量
          */
         @JsonProperty("children_size")
-        private String childrenSize;
+        private Integer childrenSize;
 
         /**
          * p_id