diff --git a/cocos/2d/CCLabel.cpp b/cocos/2d/CCLabel.cpp
index b2bed1122c..b2753ea359 100644
--- a/cocos/2d/CCLabel.cpp
+++ b/cocos/2d/CCLabel.cpp
@@ -1444,6 +1444,7 @@ void Label::enableUnderline()
     if (!_underlineNode)
     {
         _underlineNode = DrawNode::create();
+        _underlineNode->setGlobalZOrder(getGlobalZOrder());
         addChild(_underlineNode, 100000);
         _contentDirty = true;
     }
@@ -2435,6 +2436,11 @@ void Label::setGlobalZOrder(float globalZOrder)
             _shadowNode->setGlobalZOrder(globalZOrder);
         }
     }
+
+    if (_underlineNode)
+    {
+        _underlineNode->setGlobalZOrder(globalZOrder);
+    }
 }
 
 float Label::getRenderingFontSize()const