修改：折线图倒序排序

src/views/targetImprove/practice/knowledgeGraph.vue

@@ -750,14 +750,17 @@ export default {
 
       .stats_num {
         color: #2E64FA;
+        font-weight: 550;
       }
 
       .stats_weak {
         color: #F56C6C;
+        font-weight: 550;
       }
 
       .stats_good {
         color: #FAC858;
+        font-weight: 550;
       }
     }
   }

src/views/targetImprove/practice/knowledgeGraph/circularDiffusion.vue

@@ -440,7 +440,8 @@ export default {
       }
 
       const color = this.getCurrentColor();
-      const examList = this.selectedExamList || [];
+      // 折线图渲染时对数据倒序排序（不影响表格等其他使用 selectedExamList 的地方）
+      const examList = [...(this.selectedExamList || [])].reverse();
       const xAxisData = examList.map(item => item.dataName ?? '');
       const seriesData = examList.map(item => (item.dataRate === null || item.dataRate === undefined ? null : Number(item.dataRate)));