更新：登录功能

uni_modules/wot-design-uni/components/wd-select-picker/index.scss

@@ -0,0 +1,102 @@
+@import '../common/abstracts/variable';
+@import '../common/abstracts/mixin';
+
+.wot-theme-dark {
+  @include b(select-picker) {
+    :deep(.wd-select-picker__arrow),
+    :deep(.wd-select-picker__close),
+    :deep(.wd-select-picker__clear) {
+      color: $-dark-color;
+    }
+
+    :deep(.wd-select-picker__cell--placeholder) {
+      .wd-cell__value {
+        color: $-dark-color-gray;
+      }
+    }
+  }
+}
+
+@include b(select-picker) {
+   @include edeep(cell) {
+    @include when(disabled) {
+      .wd-cell__value {
+        color: $-input-disabled-color;
+        cursor: not-allowed;
+      }
+    }
+    @include when(error) {
+      .wd-cell__value {
+        color: $-input-error-color;
+      }
+      .wd-select-picker__arrow {
+        color: $-input-error-color;
+      }
+    }
+
+    @include m(placeholder) {
+      .wd-cell__value {
+        color: $-input-placeholder-color;
+      }
+    }
+
+    @include when(large) {
+      .wd-select-picker__arrow,
+      .wd-select-picker__clear {
+        font-size: $-cell-icon-size-large;
+      }
+    }
+  }
+  
+  @include edeep(arrow, clear) {
+    display: block;
+    font-size: $-cell-icon-size;
+    color: $-cell-arrow-color;
+    line-height: $-cell-line-height;
+  }
+
+  @include edeep(clear) {
+    color: $-cell-clear-color;
+  }
+ 
+  @include e(loading) {
+    position: absolute;
+    display: flex;
+    top: 0;
+    right: 0;
+    bottom: 0;
+    left: 0;
+    align-items: center;
+    justify-content: center;
+    z-index: 3;
+    background: $-picker-loading-bg;
+  }
+  
+  @include edeep(header) {
+    height: 72px;
+    line-height: 72px;
+  }
+  @include e(wrapper) {
+    padding: 0 10px;
+    position: relative;
+    max-height: 356px;
+    box-sizing: border-box;
+    overflow: auto;
+
+    @include when(filterable) {
+      height: 314px;
+      max-height: 314px;
+    }
+
+    @include when(loading) {
+      overflow: hidden;
+    }
+  }
+  @include e(text-active) {
+    color: $-color-theme;
+  }
+
+  @include e(footer) {
+    padding: 24px 15px;
+  }
+}