diff --git a/src/main/java/cn/lihongjie/coal/entity/ResourceEntity.java b/src/main/java/cn/lihongjie/coal/entity/ResourceEntity.java
index c119a92c..02f42483 100644
--- a/src/main/java/cn/lihongjie/coal/entity/ResourceEntity.java
+++ b/src/main/java/cn/lihongjie/coal/entity/ResourceEntity.java
@@ -57,16 +57,10 @@ public class ResourceEntity extends CommonEntity {
     private Boolean visible;
 
 
-
     @Comment("其他数据")
     private String metadata;
 
 
-
-
-
-
-
     public void addChildren(ResourceEntity newRs) {
 
 //        log.info("addChildren1 {} {}", this.getUrl(), newRs.getUrl());
@@ -81,7 +75,7 @@ public class ResourceEntity extends CommonEntity {
 
         for (ResourceEntity child : this.children) {
 
-            if (newRs.getUrl().startsWith(child.getUrl())) {
+            if (isChildren(newRs, child)) {
 
 
                 child.addChildren(newRs);
@@ -119,11 +113,39 @@ public class ResourceEntity extends CommonEntity {
 
     }
 
+    private boolean isChildren(ResourceEntity c, ResourceEntity p) {
+        if (!isSamePath(c.getUrl(), p.getUrl())) {
+            // 判断list是否有相同前缀
+
+            String[] pl = StringUtils.split(p.getUrl(), "/");
+            String[] cl = StringUtils.split(c.getUrl(), "/");
+
+            for (int i = 0; i < pl.length; i++) {
+                if (i >= cl.length) {
+                    return false;
+                }
+                if (!pl[i].equalsIgnoreCase(cl[i])) {
+                    return false;
+                }
+            }
+
+            return true;
+
+        }
+        return false;
+    }
+
+
+
+
+
     private boolean isSamePath(String a, String b) {
         return a.equalsIgnoreCase(b) || (a + "/").equalsIgnoreCase(b);
     }
 
     private static String getParent(String path) {
+        log.info("getParent {}", path);
+
         return "/" + StringUtils.join(Stream.of(StringUtils.split(path, "/")).dropRight(1), "/");
     }