diff --git a/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/modules/studytourAddress/service/impl/StudytourAddressServiceImpl.java b/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/modules/studytourAddress/service/impl/StudytourAddressServiceImpl.java
index 4ae714a..b056d3d 100644
--- a/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/modules/studytourAddress/service/impl/StudytourAddressServiceImpl.java
+++ b/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/modules/studytourAddress/service/impl/StudytourAddressServiceImpl.java
@@ -125,7 +125,7 @@ public class StudytourAddressServiceImpl extends ServiceImpl<StudytourAddressMap
 	 */
 	private void updateOldParentNode(String pid) {
 		if(!IStudytourAddressService.ROOT_PID_VALUE.equals(pid)) {
-			Integer count = baseMapper.selectCount(new QueryWrapper<StudytourAddress>().eq("pid", pid));
+			Integer count = Math.toIntExact(baseMapper.selectCount(new QueryWrapper<StudytourAddress>().eq("pid", pid)));
 			if(count==null || count<=1) {
 				baseMapper.updateTreeNodeStatus(pid, IStudytourAddressService.NOCHILD);
 			}
diff --git a/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/modules/studytourCategory/service/impl/StudytourCategoryServiceImpl.java b/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/modules/studytourCategory/service/impl/StudytourCategoryServiceImpl.java
index 62cc73b..945119e 100644
--- a/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/modules/studytourCategory/service/impl/StudytourCategoryServiceImpl.java
+++ b/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/modules/studytourCategory/service/impl/StudytourCategoryServiceImpl.java
@@ -125,7 +125,7 @@ public class StudytourCategoryServiceImpl extends ServiceImpl<StudytourCategoryM
 	 */
 	private void updateOldParentNode(String pid) {
 		if(!IStudytourCategoryService.ROOT_PID_VALUE.equals(pid)) {
-			Integer count = baseMapper.selectCount(new QueryWrapper<StudytourCategory>().eq("pid", pid));
+			Integer count = Math.toIntExact(baseMapper.selectCount(new QueryWrapper<StudytourCategory>().eq("pid", pid)));
 			if(count==null || count<=1) {
 				baseMapper.updateTreeNodeStatus(pid, IStudytourCategoryService.NOCHILD);
 			}