diff --git a/src/main/java/mjkf/xinke/main/controller/PriceResultController.java b/src/main/java/mjkf/xinke/main/controller/PriceResultController.java
index 9376baf..294821e 100644
--- a/src/main/java/mjkf/xinke/main/controller/PriceResultController.java
+++ b/src/main/java/mjkf/xinke/main/controller/PriceResultController.java
@@ -97,7 +97,7 @@ public class PriceResultController {
             throw new NcHttpException(HttpErrorResponseEnum.PRICE_RESULT_NOT_FOUND);
         }
         var query = priceResultService.getQueryByName(data.getName());
-        query = priceResultService.queryLastYear(query);
+        query = priceResultService.queryLastYear(query, data);
         var result = priceResultService.list(query);
 
         return FuHttpResponse.Builder().dataResponse(result).build();
diff --git a/src/main/java/mjkf/xinke/main/service/PriceResultService.java b/src/main/java/mjkf/xinke/main/service/PriceResultService.java
index 2fbdd32..f5d4b48 100644
--- a/src/main/java/mjkf/xinke/main/service/PriceResultService.java
+++ b/src/main/java/mjkf/xinke/main/service/PriceResultService.java
@@ -1,9 +1,9 @@
 package mjkf.xinke.main.service;
 
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
-import mjkf.xinke.main.model.db.PriceResult;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import mjkf.xinke.main.model.db.PriceResult;
 import org.springframework.stereotype.Service;
 
 import java.time.LocalDate;
@@ -32,8 +32,22 @@ public class PriceResultService extends ServiceImpl<BaseMapper<PriceResult>, Pri
         return this.getQuery(null, null, null, name);
     }
 
+    public LambdaQueryWrapper<PriceResult> queryLastYear (LambdaQueryWrapper<PriceResult> query, PriceResult data) {
+        var endDate = LocalDate.of(data.getYear(), data.getMonth(), 1);
+        var startDate = endDate.minusYears(1);
+        // 过去一年
+        query.and(e -> e
+                .eq(PriceResult::getYear, startDate.getYear())
+                .between(PriceResult::getMonth, startDate.getMonth(), 12).or()
+                .eq(PriceResult::getYear, endDate.getYear())
+                .between(PriceResult::getMonth, 1, endDate.getMonth())
+        );
+        query.orderByAsc(PriceResult::getYear, PriceResult::getMonth);
+        return query;
+    }
+
     public LambdaQueryWrapper<PriceResult> queryLastYear (LambdaQueryWrapper<PriceResult> query) {
-        var endDate = LocalDate.now();
+        var endDate = LocalDate.now().minusMonths(1);
         var startDate = endDate.minusYears(1);
         // 过去一年
         query.and(e -> e