diff --git a/core/core-backend/src/main/java/io/dataease/chart/manage/ChartDataManage.java b/core/core-backend/src/main/java/io/dataease/chart/manage/ChartDataManage.java
index 0a41ee598c..75e497d44a 100644
--- a/core/core-backend/src/main/java/io/dataease/chart/manage/ChartDataManage.java
+++ b/core/core-backend/src/main/java/io/dataease/chart/manage/ChartDataManage.java
@@ -673,7 +673,7 @@ public class ChartDataManage {
                                         item[dataIndex] = null;
                                     } else {
                                         item[dataIndex] = new BigDecimal(cValue)
-                                                .divide(new BigDecimal(lastValue), 8, RoundingMode.HALF_UP)
+                                                .divide(new BigDecimal(lastValue).abs(), 8, RoundingMode.HALF_UP)
                                                 .subtract(new BigDecimal(1))
                                                 .setScale(8, RoundingMode.HALF_UP)
                                                 .toString();
diff --git a/core/core-frontend/src/views/chart/components/editor/drag-item/components/CompareEdit.vue b/core/core-frontend/src/views/chart/components/editor/drag-item/components/CompareEdit.vue
index f56b7e9911..1a89cd4db9 100644
--- a/core/core-frontend/src/views/chart/components/editor/drag-item/components/CompareEdit.vue
+++ b/core/core-frontend/src/views/chart/components/editor/drag-item/components/CompareEdit.vue
@@ -145,7 +145,7 @@ initCompareType()
           >本期数据 - 上期数据</span
         >
         <span v-else-if="compareItem.compareCalc.resultData === 'percent'" class="exp-style"
-          >(本期数据 / 上期数据 - 1) * 100%</span
+          >(本期数据 / |上期数据| - 1) * 100%</span
         >
       </el-form-item>
     </el-form>