diff --git a/xinnengyuan/ruoyi-admin/src/test/java/org/dromara/test/MaterialsTest.java b/xinnengyuan/ruoyi-admin/src/test/java/org/dromara/test/MaterialsTest.java
index c31f2192..36a79ce2 100644
--- a/xinnengyuan/ruoyi-admin/src/test/java/org/dromara/test/MaterialsTest.java
+++ b/xinnengyuan/ruoyi-admin/src/test/java/org/dromara/test/MaterialsTest.java
@@ -16,6 +16,8 @@ import org.junit.jupiter.api.Test;
 import org.springframework.boot.test.context.SpringBootTest;
 
 import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
 
 /**
  * @author lilemy
@@ -47,7 +49,12 @@ public class MaterialsTest {
         List<MatMaterials> materials = materialsService.lambdaQuery()
             .eq(MatMaterials::getProjectId, PROJECT_ID)
             .list();
-        log.info("材料数据：{}", materials);
+        Map<String, List<MatMaterials>> map = materials.stream()
+            .collect(Collectors.groupingBy(MatMaterials::getFormCode));
+        for (Map.Entry<String, List<MatMaterials>> entry : map.entrySet()) {
+            String key = entry.getKey();
+            List<MatMaterials> value = entry.getValue();
+        }
         for (MatMaterials material : materials) {
             String formCode = material.getFormCode();
             // 查看入库数据