diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/xkt/vo/store/StoreIndexCusSaleTop10ResVO.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/xkt/vo/store/StoreIndexCusSaleTop10ResVO.java
index c2cb0bd21..ba1d1d9d5 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/xkt/vo/store/StoreIndexCusSaleTop10ResVO.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/xkt/vo/store/StoreIndexCusSaleTop10ResVO.java
@@ -26,6 +26,6 @@ public class StoreIndexCusSaleTop10ResVO {
     @ApiModelProperty(value = "累计退货量")
     private Integer refundNum;
     @ApiModelProperty(value = "退货率")
-    private BigDecimal refundRate;
+    private String refundRate;
 
 }
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/xkt/vo/store/StoreIndexSaleTop10ResVO.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/xkt/vo/store/StoreIndexSaleTop10ResVO.java
index 6758c7f92..86c13c828 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/xkt/vo/store/StoreIndexSaleTop10ResVO.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/xkt/vo/store/StoreIndexSaleTop10ResVO.java
@@ -28,6 +28,6 @@ public class StoreIndexSaleTop10ResVO {
     @ApiModelProperty(value = "累计退货量")
     private Integer refundNum;
     @ApiModelProperty(value = "退货率")
-    private BigDecimal refundRate;
+    private String refundRate;
 
 }
diff --git a/ruoyi-quartz/src/main/resources/mapper/quartz/DailySaleCustomerMapper.xml b/ruoyi-quartz/src/main/resources/mapper/quartz/DailySaleCustomerMapper.xml
index 8e6f3c6b5..0a3716126 100644
--- a/ruoyi-quartz/src/main/resources/mapper/quartz/DailySaleCustomerMapper.xml
+++ b/ruoyi-quartz/src/main/resources/mapper/quartz/DailySaleCustomerMapper.xml
@@ -30,10 +30,9 @@
             SUM(IFNULL( dsc.sale_num, 0 )) AS saleNum,
             SUM(IFNULL( dsc.refund_num, 0 )) AS refundNum,
             CASE
-                WHEN SUM(IFNULL( dsc.sale_num, 0 )) = 0 THEN
-                    0 ELSE ROUND(
-                                SUM(IFNULL( dsc.refund_num, 0 )) * 1.0 / SUM(IFNULL( dsc.sale_num, 0 )) * 100, 2)
-                END AS refundRate
+                WHEN SUM(IFNULL(dsc.sale_num, 0)) = 0 THEN '0%'
+                ELSE CONCAT( ROUND( ABS(SUM(IFNULL(dsc.refund_num, 0))) * 1.0 / SUM(IFNULL(dsc.sale_num, 0)) * 100, 2 ), '%' )
+            END AS refundRate
         FROM
             daily_sale_customer dsc
                 JOIN store_customer sc ON dsc.store_cus_id = sc.id
diff --git a/ruoyi-quartz/src/main/resources/mapper/quartz/DailySaleProductMapper.xml b/ruoyi-quartz/src/main/resources/mapper/quartz/DailySaleProductMapper.xml
index ecdb4eca0..baa4669e5 100644
--- a/ruoyi-quartz/src/main/resources/mapper/quartz/DailySaleProductMapper.xml
+++ b/ruoyi-quartz/src/main/resources/mapper/quartz/DailySaleProductMapper.xml
@@ -60,10 +60,9 @@
             SUM(IFNULL( dsp.sale_num, 0 )) AS saleNum,
             SUM(IFNULL( dsp.refund_num, 0 )) AS refundNum,
             CASE
-                WHEN SUM(IFNULL( dsp.sale_num, 0 )) = 0 THEN
-                    0 ELSE ROUND(
-                                SUM(IFNULL( dsp.refund_num, 0 )) * 1.0 / SUM(IFNULL( dsp.sale_num, 0 )) * 100, 2)
-                END AS refundRate
+                WHEN SUM( IFNULL( dsp.sale_num, 0 )) = 0 THEN '0%'
+                ELSE CONCAT( ROUND( ABS( SUM( IFNULL( dsp.refund_num, 0 ))) * 1.0 / SUM( IFNULL( dsp.sale_num, 0 )) * 100, 2 ), '%')
+            END AS refundRate
         FROM
             daily_sale_product dsp
                 LEFT JOIN store_product_file spf ON dsp.store_prod_id = spf.store_prod_id AND spf.file_type = 1 AND spf.order_num = 1
diff --git a/xkt/src/main/java/com/ruoyi/xkt/dto/store/StoreIndexCusSaleTop10ResDTO.java b/xkt/src/main/java/com/ruoyi/xkt/dto/store/StoreIndexCusSaleTop10ResDTO.java
index 4ed13982c..da237cade 100644
--- a/xkt/src/main/java/com/ruoyi/xkt/dto/store/StoreIndexCusSaleTop10ResDTO.java
+++ b/xkt/src/main/java/com/ruoyi/xkt/dto/store/StoreIndexCusSaleTop10ResDTO.java
@@ -24,6 +24,6 @@ public class StoreIndexCusSaleTop10ResDTO {
     @ApiModelProperty(value = "累计退货量")
     private Integer refundNum;
     @ApiModelProperty(value = "退货率")
-    private BigDecimal refundRate;
+    private String refundRate;
 
 }
diff --git a/xkt/src/main/java/com/ruoyi/xkt/dto/store/StoreIndexSaleTop10ResDTO.java b/xkt/src/main/java/com/ruoyi/xkt/dto/store/StoreIndexSaleTop10ResDTO.java
index 47e01f0b1..e3aaf7f21 100644
--- a/xkt/src/main/java/com/ruoyi/xkt/dto/store/StoreIndexSaleTop10ResDTO.java
+++ b/xkt/src/main/java/com/ruoyi/xkt/dto/store/StoreIndexSaleTop10ResDTO.java
@@ -28,6 +28,6 @@ public class StoreIndexSaleTop10ResDTO {
     @ApiModelProperty(value = "累计退货量")
     private Integer refundNum;
     @ApiModelProperty(value = "退货率")
-    private BigDecimal refundRate;
+    private String refundRate;
 
 }