diff --git a/src/test/java/com/dreamchaser/depository_manage/InventoryByMonthTest.java b/src/test/java/com/dreamchaser/depository_manage/InventorySunburstDataTest.java
similarity index 99%
rename from src/test/java/com/dreamchaser/depository_manage/InventoryByMonthTest.java
rename to src/test/java/com/dreamchaser/depository_manage/InventorySunburstDataTest.java
index 6d08b2dd..bdb989fd 100644
--- a/src/test/java/com/dreamchaser/depository_manage/InventoryByMonthTest.java
+++ b/src/test/java/com/dreamchaser/depository_manage/InventorySunburstDataTest.java
@@ -25,7 +25,7 @@ import java.util.concurrent.*;
 
 @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
 @RunWith(SpringRunner.class)
-public class InventoryByMonthTest {
+public class InventorySunburstDataTest {
 
 
     @Autowired
diff --git a/target/classes/static/upload/materialImport.xlsx b/target/classes/static/upload/materialImport.xlsx
index 0f24780c..bf249e47 100644
Binary files a/target/classes/static/upload/materialImport.xlsx and b/target/classes/static/upload/materialImport.xlsx differ
diff --git a/target/classes/static/upload/~$materialImport.xlsx b/target/classes/static/upload/~$materialImport.xlsx
deleted file mode 100644
index 1e0c8b3a..00000000
Binary files a/target/classes/static/upload/~$materialImport.xlsx and /dev/null differ