feat: 比率调整

src/modules/question/components/QuestionImportEdit.vue

@@ -439,7 +439,7 @@ export default {
     transformRichImg(richText) {
       if (isAnEmptyRichText(richText)) return;
 
-      const rate = 96 / 300;
+      const rate = 96 / 600;
       richText.sections.forEach((section) => {
         section.blocks.forEach((block) => {
           if (block.type !== "image" || !block.param) return;