diff --git a/firstleg/src/main/java/com/baiyue/firstleg/controller/PlatformLoadingPdaController.java b/firstleg/src/main/java/com/baiyue/firstleg/controller/PlatformLoadingPdaController.java
index 60237777f..52d842093 100644
--- a/firstleg/src/main/java/com/baiyue/firstleg/controller/PlatformLoadingPdaController.java
+++ b/firstleg/src/main/java/com/baiyue/firstleg/controller/PlatformLoadingPdaController.java
@@ -39,6 +39,7 @@ import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestHeader;
 import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RequestPart;
 import org.springframework.web.bind.annotation.RestController;
 
 /** PDA 按集装箱号执行装柜拣货。 */