diff --git a/Assets/XCharts/Runtime/Utility/XChartsMgr.cs b/Assets/XCharts/Runtime/Utility/XChartsMgr.cs
index 0a08a150..def796a8 100644
--- a/Assets/XCharts/Runtime/Utility/XChartsMgr.cs
+++ b/Assets/XCharts/Runtime/Utility/XChartsMgr.cs
@@ -25,7 +25,7 @@ namespace XCharts
     public class XChartsMgr : MonoBehaviour
     {
         public const string version = "1.1.0";
-        public const int date = 20191217;
+        public const int date = 20191220;
 
         [SerializeField] private string m_NowVersion;
         [SerializeField] private string m_NewVersion;
diff --git a/Assets/XCharts/version.json b/Assets/XCharts/version.json
index 3bed9f97..ff2409d3 100644
--- a/Assets/XCharts/version.json
+++ b/Assets/XCharts/version.json
@@ -1,7 +1,7 @@
 {
     "version": "1.1.0",
-    "date": "20191217",
-    "checkdate": "20191217",
+    "date": "20191220",
+    "checkdate": "20191220",
     "desc": "如果 XCharts 对您有帮助，希望您能在 Github 上点 Star 支持，非常感谢！",
     "homepage": "https://github.com/monitor1394/unity-ugui-XCharts"
 }
\ No newline at end of file