diff --git a/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxGoodsController.java b/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxGoodsController.java
index 4d8792cd895801b030b06abcf33b227fefff7f16..7128f86eef8cb082f9b154902c2304b7303f745d 100644
--- a/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxGoodsController.java
+++ b/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxGoodsController.java
@@ -189,7 +189,7 @@ public class WxGoodsController {
         if (cur.getPid() == 0) {
             parent = cur;
             children = categoryService.queryByPid(cur.getId());
-            cur = children.get(0);
+            cur = children.size()>0?children.get(0):cur;
         } else {
             parent = categoryService.findById(cur.getPid());
             children = categoryService.queryByPid(cur.getPid());