diff --git a/package.json b/package.json
index 4643082..c935478 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tinper-bee-core",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "description": "style core and js util for tinper-bee",
   "main": "lib/index.js",
   "engines": {
diff --git a/scss/minxin-variables.scss b/scss/minxin-variables.scss
index 2c45713..b1f6cb8 100644
--- a/scss/minxin-variables.scss
+++ b/scss/minxin-variables.scss
@@ -87,7 +87,7 @@ $z-index-normal: 1;
 $z-index-low: -100;
 $z-index-lower: -200;
 
-$zindex-modal:            1700;
+$zindex-modal:            1505;
 $zindex-modal-background: 1600;
 $zIndex-notification: 1560;
 $zIndex-message: 1550;