diff --git a/src/main/java/com/dreamchaser/depository_manage/controller/MaterialController.java b/src/main/java/com/dreamchaser/depository_manage/controller/MaterialController.java
index 06b5ff6e..be15022f 100644
--- a/src/main/java/com/dreamchaser/depository_manage/controller/MaterialController.java
+++ b/src/main/java/com/dreamchaser/depository_manage/controller/MaterialController.java
@@ -20,6 +20,7 @@ import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
import java.math.BigDecimal;
import java.util.*;
+import java.util.concurrent.TimeUnit;
/**
* @author Dreamchaser
@@ -41,7 +42,7 @@ public class MaterialController {
PlaceService placeService;
@Autowired
- RedisTemplate
-
-
-
-
-
-
-
diff --git a/src/main/resources/templates/pages/scanQrCode/ScanBarCode.html b/src/main/resources/templates/pages/scanQrCode/ScanBarCode.html
deleted file mode 100644
index 0cfc7705..00000000
--- a/src/main/resources/templates/pages/scanQrCode/ScanBarCode.html
+++ /dev/null
@@ -1,67 +0,0 @@
-
-
-
-