这一版本优化了很多

node_modules/wot-design-uni/components/wd-cell-group/index.scss

@@ -0,0 +1,61 @@
+@import '../common/abstracts/variable.scss';
+@import '../common/abstracts/_mixin.scss';
+
+.wot-theme-dark {
+  @include b(cell-group) {
+    background-color: $-dark-background2;
+
+    @include when(border) {
+      .wd-cell-group__title {
+        @include halfPixelBorder('bottom', 0, $-dark-border-color);
+      }
+    }
+
+    @include e(title) {
+      background: $-dark-background2;
+      color: $-dark-color;
+    }
+
+    @include e(right) {
+      color: $-dark-color3;
+    }
+
+    @include e(body) {
+      background: $-dark-background2;
+    }
+
+  }
+}
+
+@include b(cell-group) {
+  background-color: $-color-white;
+
+  @include when(border) {
+    .wd-cell-group__title {
+      @include halfPixelBorder;
+    }
+  }
+  @include e(title) {
+    position: relative;
+    display: flex;
+    justify-content: space-between;
+    padding: $-cell-group-padding;
+    background: $-color-white;
+    font-size: $-cell-group-title-fs;
+    color: $-cell-group-title-color;
+    font-weight: $-fw-medium;
+    line-height: 1.43;
+  }
+  @include e(right) {
+    color: $-cell-group-value-color;
+    font-size: $-cell-group-value-fs;
+  }
+  @include e(body) {
+    background: $-color-white;
+  }
+  @include m(insert) {
+    border-radius: $-cell-group-insert-radius;
+    overflow: hidden;
+    margin: $-cell-group-insert-margin;
+  }
+}