feat: 样式修复

@@ -90,7 +90,7 @@
     line-height: 22px;
     margin: 0 4px;
     flex: 1;
-    color: @N9;
+    color: @N7;
     display: flex;
     align-items: center;
     overflow: hidden;
@@ -118,8 +118,14 @@
   .ant-dropdown-menu .ant-dropdown-menu-title-content {
     flex: unset;
   }
-  .ant-btn-default:not(:disabled):not(.ant-btn-disabled):hover {
-    color: unset;
+}
+
+.qx-input-select__button.ant-btn-default:disabled {
+  .qx-form-select__input-prefix, .qx-input-select__button-main {
+    color: @N6;
   }
+}
 
+.qx-input-select__button.ant-btn-default:not(:disabled):not(.ant-btn-disabled):hover {
+  color: unset;
 }