diff --git a/src/views/basic/test/components/contrast.vue b/src/views/basic/test/components/contrast.vue
index ca9b170..689913d 100644
--- a/src/views/basic/test/components/contrast.vue
+++ b/src/views/basic/test/components/contrast.vue
@@ -322,10 +322,10 @@ export default {
       let params = { ...this.fromData };
       if (params.levelType == 0) {
         params.levels = params.levels.map((item) => {
-          console.log(item);
-          item[1] = ((item[1] / 100) * this.examPaperScore).toFixed(1);
-          item[2] = ((item[2] / 100) * this.examPaperScore).toFixed(1);
-          return item;
+          let jsons = [...item]
+          jsons[1] = ((jsons[1] / 100) * this.examPaperScore).toFixed(1);
+          jsons[2] = ((jsons[2] / 100) * this.examPaperScore).toFixed(1);
+          return jsons;
         });
       }
       const data = await this.$request.exportExamMultiReport({