update:更新

src/styles/iview/data-picker.scss

-.ivu-date-picker-transfer{
-    .ivu-date-picker-cells-cell-selected:hover em, 
-    .ivu-date-picker-cells-cell-selected em{
-        background: var(--app-color-blue);
-        color: var(--app-color-white);
-    }
-    .ivu-date-picker-cells-cell-selected em{
-        box-shadow: inset 0 0 0 1px var(--app-color-blue)
-    }
-    .ivu-date-picker-cells-cell-today em::after{
-        background-color: var(--app-color-blue);
-    }
-    .ivu-date-picker-cells-focused em{
-        border-color: var(--app-color-blue);
-        box-shadow: inset 0 0 0 1px var(--app-color-blue)
-    }
-    .ivu-time-picker-cells-cell-selected{
-         color: var(--app-color-blue);
-    }
-    .ivu-picker-panel-body-wrapper{
-        .ivu-picker-panel-body{
-            .ivu-picker-confirm{
-                .ivu-btn{
-                    min-width: unset;
-                    width: 45%;
-                    padding: 5px;
-                    margin: 8px 5px 0 5px ;
-                    display: block;
-                    float: left;
-                }
-            }
-        }
-    }
-}
-.ivu-date-picker{
-    .ivu-date-picker-editor{
-        .ivu-input-suffix{
-            .ivu-icon{
-                color: #2E2E38;
-            }
-        }
-    }
-}
\ No newline at end of file

src/styles/iview/date-picker.scss

+.ivu-date-picker-transfer {
+
+    .ivu-date-picker-cells-cell-selected:hover em,
+    .ivu-date-picker-cells-cell-selected em {
+        background: var(--app-color-blue);
+        color: var(--app-color-white);
+    }
+
+    .ivu-date-picker-cells-cell-selected em {
+        box-shadow: inset 0 0 0 1px var(--app-color-blue)
+    }
+
+    .ivu-date-picker-cells-cell-today em::after {
+        background-color: var(--app-color-blue);
+    }
+
+    .ivu-date-picker-cells-focused em {
+        border-color: var(--app-color-blue);
+        box-shadow: inset 0 0 0 1px var(--app-color-blue)
+    }
+
+    .ivu-time-picker-cells-cell-selected {
+        color: var(--app-color-blue);
+    }
+
+    .ivu-picker-panel-body-wrapper {
+        .ivu-picker-panel-body {
+            .ivu-picker-confirm {
+                .ivu-btn {
+                    height: 24px;
+                    padding: 0 7px;
+                    font-size: 14px;
+                    border-radius: 3px;
+                    outline: 0;
+                    line-height: 1.5;
+                    display: inline-block;
+                    margin-bottom: 0;
+                    font-weight: 400;
+                    text-align: center;
+                    vertical-align: middle;
+                    touch-action: manipulation;
+                    cursor: pointer;
+                    background-image: none;
+                    border: 1px solid transparent;
+                    white-space: nowrap;
+                }
+            }
+        }
+    }
+}
+
+.ivu-date-picker {
+    .ivu-date-picker-editor {
+        .ivu-input-suffix {
+            .ivu-icon {
+                color: #2E2E38;
+            }
+        }
+    }
+}
\ No newline at end of file

src/styles/iview/index.scss

@@ -6,7 +6,7 @@
 @import './dropdown.scss';
 @import './form-item.scss';
 @import './card.scss';
-@import './data-picker.scss';
+@import './date-picker.scss';
 @import './button.scss';
 @import './input-box.scss';
 @import './step.scss';