diff --git a/test/vditor_renderer_test.go b/test/vditor_renderer_test.go
index d89795d7b6..80779401dc 100644
--- a/test/vditor_renderer_test.go
+++ b/test/vditor_renderer_test.go
@@ -125,7 +125,7 @@ var spinVditorDOMTests = []*parseTest{
 	{"48", "<p data-block=\"0\"><a href=\"中文\">link</a><wbr>\n</p>", "<p data-block=\"0\"><a href=\"中文\">link</a><wbr>\n</p>"},
 	{"47", "<p data-block=\"0\">`1<wbr>`\n</p>", "<p data-block=\"0\"> <code>1<wbr></code> \n</p>"},
 	{"46", "<p>- [x] f<wbr>\n</p>", "<ul data-tight=\"true\" data-block=\"0\"><li data-marker=\"-\" class=\"vditor-task\"><input checked=\"\" type=\"checkbox\" /> f<wbr></li></ul>"},
-	//{"45", "<ul data-tight=\"true\"><li data-marker=\"-\" class=\"vditor-task\"><input type=\"checkbox\"> foo</li></ul><p>- [ ] b<wbr>\n</p>", "<ul data-block=\"0\"><li data-marker=\"-\" class=\"vditor-task\"><p data-block=\"0\"><input type=\"checkbox\" /> foo\n</p></li><li data-marker=\"-\" class=\"vditor-task\"><p data-block=\"0\"><input type=\"checkbox\" /> b<wbr>\n</p></li></ul>"},
+	{"45", "<ul data-tight=\"true\"><li data-marker=\"-\" class=\"vditor-task\"><input type=\"checkbox\"> foo</li></ul><p>- [ ] b<wbr>\n</p>", "<ul data-block=\"0\"><li data-marker=\"-\" class=\"vditor-task\"><p data-block=\"0\"><input type=\"checkbox\" /> foo\n</p></li><li data-marker=\"-\" class=\"vditor-task\"><p data-block=\"0\"><input type=\"checkbox\" /> b<wbr>\n</p></li></ul>"},
 	{"44", "<p>* [ ]<wbr>\n</p>", "<p data-block=\"0\">* [ ]<wbr>\n</p>"},
 	{"43", "<p>* [ <wbr>\n</p>", "<p data-block=\"0\">* [ <wbr>\n</p>"},
 	{"42", "<p>* [<wbr>\n</p>", "<p data-block=\"0\">* [<wbr>\n</p>"},
@@ -159,8 +159,8 @@ var spinVditorDOMTests = []*parseTest{
 
 	{"12", "<p><s data-marker=\"~~\">Hi</s> Hello, world!</p>", "<p data-block=\"0\"><s data-marker=\"~~\">Hi</s> Hello, world!\n</p>"},
 	{"11", "<p><del data-marker=\"~\">Hi</del> Hello, world!</p>", "<p data-block=\"0\"><s data-marker=\"~\">Hi</s> Hello, world!\n</p>"},
-	//{"10", "<ul data-tight=\"true\"><li data-marker=\"*\" class=\"vditor-task\"><input checked=\"\" type=\"checkbox\" /> foo<wbr></li></ul>", "<ul data-tight=\"true\" data-block=\"0\"><li data-marker=\"*\" class=\"vditor-task\"><input checked=\"\" type=\"checkbox\" /> foo<wbr></li></ul>"},
-	//{"9", "<ul data-tight=\"true\"><li data-marker=\"*\" class=\"vditor-task\"><input type=\"checkbox\" /> foo<wbr></li></ul>", "<ul data-tight=\"true\" data-block=\"0\"><li data-marker=\"*\" class=\"vditor-task\"><input type=\"checkbox\" /> foo<wbr></li></ul>"},
+	{"10", "<ul data-tight=\"true\"><li data-marker=\"*\" class=\"vditor-task\"><input checked=\"\" type=\"checkbox\" /> foo<wbr></li></ul>", "<ul data-tight=\"true\" data-block=\"0\"><li data-marker=\"*\" class=\"vditor-task\"><input checked=\"\" type=\"checkbox\" /> foo<wbr></li></ul>"},
+	{"9", "<ul data-tight=\"true\"><li data-marker=\"*\" class=\"vditor-task\"><input type=\"checkbox\" /> foo<wbr></li></ul>", "<ul data-tight=\"true\" data-block=\"0\"><li data-marker=\"*\" class=\"vditor-task\"><input type=\"checkbox\" /> foo<wbr></li></ul>"},
 	{"8", "> <wbr>", "<p data-block=\"0\">&gt; <wbr>\n</p>"},
 	{"7", "><wbr>", "<p data-block=\"0\">&gt;<wbr>\n</p>"},
 	{"6", "<p>> foo<wbr></p>", "<blockquote data-block=\"0\"><p data-block=\"0\">foo<wbr>\n</p></blockquote>"},
diff --git a/vditor_renderer.go b/vditor_renderer.go
index fd3c1aa488..d657f83576 100644
--- a/vditor_renderer.go
+++ b/vditor_renderer.go
@@ -598,8 +598,6 @@ func (r *VditorRenderer) renderListItem(node *Node, entering bool) (WalkStatus,
 			attrs = append(attrs, []string{"data-marker", string(node.marker)})
 			attrs = append(attrs, []string{"class", r.option.GFMTaskListItemClass})
 		}
-		// TODO: 未解决列表项局部渲染
-		//attrs = append(attrs, []string{"data-block", "0"})
 		r.tag("li", attrs, false)
 	} else {
 		r.tag("/li", nil, false)