diff --git a/components/_util/scrollTo.ts b/components/_util/scrollTo.ts
index 1c79cc93cb..b3648407d3 100644
--- a/components/_util/scrollTo.ts
+++ b/components/_util/scrollTo.ts
@@ -24,8 +24,8 @@ export default function scrollTo(y: number, options: ScrollToOptions = {}) {
     const nextScrollTop = easeInOutCubic(time > duration ? duration : time, scrollTop, y, duration);
     if (isWindow(container)) {
       (container as Window).scrollTo(window.pageXOffset, nextScrollTop);
-    } else if (container instanceof Document) {
-      container.documentElement.scrollTop = nextScrollTop;
+    } else if (container instanceof HTMLDocument || container.constructor.name === 'HTMLDocument') {
+      (container as HTMLDocument).documentElement.scrollTop = nextScrollTop;
     } else {
       (container as HTMLElement).scrollTop = nextScrollTop;
     }
diff --git a/components/card/style/index.less b/components/card/style/index.less
index c1bdc2a984..5469b8d2f0 100644
--- a/components/card/style/index.less
+++ b/components/card/style/index.less
@@ -76,7 +76,7 @@
     // https://stackoverflow.com/a/22429853/3040605
     margin-left: auto;
     padding: @card-head-padding 0;
-    color: @text-color;
+    color: @card-head-extra-color;
     font-weight: normal;
     font-size: @font-size-base;
 
diff --git a/components/date-picker/__tests__/__snapshots__/DatePicker.test.js.snap b/components/date-picker/__tests__/__snapshots__/DatePicker.test.js.snap
index 71e19976f3..9df2139763 100644
--- a/components/date-picker/__tests__/__snapshots__/DatePicker.test.js.snap
+++ b/components/date-picker/__tests__/__snapshots__/DatePicker.test.js.snap
@@ -587,7 +587,8 @@ Array [
             class="ant-picker-footer"
           >
             <a
-              class="ant-picker-today-btn"
+              aria-disabled="true"
+              class="ant-picker-today-btn ant-picker-today-btn-disabled"
             >
               Today
             </a>
diff --git a/components/date-picker/style/panel.less b/components/date-picker/style/panel.less
index 3871390d52..7203a0d039 100644
--- a/components/date-picker/style/panel.less
+++ b/components/date-picker/style/panel.less
@@ -436,6 +436,11 @@
     &:active {
       color: @link-active-color;
     }
+
+    &&-disabled {
+      color: @disabled-color;
+      cursor: not-allowed;
+    }
   }
 
   // ========================================================
diff --git a/components/style/themes/default.less b/components/style/themes/default.less
index 1169cfd142..801f657188 100644
--- a/components/style/themes/default.less
+++ b/components/style/themes/default.less
@@ -660,6 +660,7 @@
   0 5px 12px 4px rgba(0, 0, 0, 0.09);
 @card-radius: @border-radius-base;
 @card-head-tabs-margin-bottom: -17px;
+@card-head-extra-color: @text-color;
 
 // Comment
 // ---
diff --git a/package.json b/package.json
index 98f8c3a503..5edc2650d2 100644
--- a/package.json
+++ b/package.json
@@ -127,7 +127,7 @@
     "rc-menu": "~8.1.0",
     "rc-notification": "~4.3.0",
     "rc-pagination": "~2.2.0",
-    "rc-picker": "~1.4.0",
+    "rc-picker": "~1.4.16",
     "rc-progress": "~3.0.0",
     "rc-rate": "~2.6.0",
     "rc-resize-observer": "^0.2.0",