sss

src/main/java/com/sysu/admin/site/lz/LzTreeController.java

@@ -51,6 +51,7 @@ public class LzTreeController {
                 res.add(lzTree);
 //            }
             lzTree.setPartImgUrl(lzEveryday.getPartImgUrl());
+            lzTree.setPartImgUrl("2023/2/18/2J1/part.JPG");
             lzTree.setWarning(warning);
             i++;
         }