diff --git a/_assets/snapshot-1698990932472.json b/_assets/snapshot-1698990932472.json
new file mode 100644
index 0000000..1a782fc
--- /dev/null
+++ b/_assets/snapshot-1698990932472.json
@@ -0,0 +1,854 @@
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+      }
+    }
+  ]
+}
\ No newline at end of file
diff --git a/selector/src/jvmTest/kotlin/li/songe/selector/ParserTest.kt b/selector/src/jvmTest/kotlin/li/songe/selector/ParserTest.kt
index daaa93a..d14f403 100644
--- a/selector/src/jvmTest/kotlin/li/songe/selector/ParserTest.kt
+++ b/selector/src/jvmTest/kotlin/li/songe/selector/ParserTest.kt
@@ -157,4 +157,18 @@ class ParserTest {
 
         println("$x1->$x1N, $x2->$x2N, ($x1,$x2)->$x12N")
     }
+
+    @Test
+    fun check_descendant() {
+        // ad_container 符合 quickFind, 目标节点 tt_splash_skip_btn 在其内部但不符合 quickFind
+        val source =
+            "@[id=\"com.byted.pangle.m:id/tt_splash_skip_btn\"] <<n [id=\"com.coolapk.market:id/ad_container\"]"
+        println("source:$source")
+        val selector = Selector.parse(source)
+        println("selector:$selector")
+        // https://i.gkd.li/import/13247610
+        val snapshotNode = getTreeNode("snapshot-1698990932472.json")
+        println("result:" + transform.querySelectorAll(snapshotNode, selector).map { n -> n.id }
+            .toList())
+    }
 }
\ No newline at end of file