修改message与step_message逻辑

src/components/DialogWrap.vue

@@ -483,8 +483,7 @@ export default defineComponent({
                         loadingData.value.file = files[0];
                         addData(loadingData.value);
                     } else {
-                        answerData.value +=
-                            props.type === "report" ? getHTML(step_message) + "<br />" : getHTML(message);
+                        answerData.value += step_message ? getHTML(step_message): getHTML(message)
                         if (answerData.value && !isLoaded.value) {
                             answerLoaded();
                         }