diff --git a/src/components/rtReport/index.vue b/src/components/rtReport/index.vue
index 02997b2..4bdef3c 100644
--- a/src/components/rtReport/index.vue
+++ b/src/components/rtReport/index.vue
@@ -42,7 +42,7 @@
                     </el-table-column>
                 </el-table>
                 <!--<span v-for="(item,index) in resMap" :key="index">{{item.name | truthFunFilter}}：{{item.val}}</span>-->
-                <div v-if="meanError.length !== 0 && meanError !== []">
+                <div v-if="meanError.length !== 0">
                     <el-table
                         :header-cell-style="headerRowClass"
                         :cell-style="tableRowClassName"
@@ -322,7 +322,7 @@ export default {
             const totalSumOfSquares = yHat.map(val => Math.pow(val - meanY, 2)).reduce((acc, val) => acc + val, 0);
             // 计算残差平方和（SSE）
             const residualSum = y.map((val, index) => Math.pow(val - yHat[index], 2)).reduce((acc, val) => acc + val, 0);
-            // 计算回归平方和（SST）
+            // 总离差平方和（SST）
             const residualSumOfSquares = totalSumOfSquares + residualSum;
             // 计算 R2 决定系数
             const rSquared = 1 - (residualSum / residualSumOfSquares);