diff --git a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/back/service/impl/BackChangeServiceImpl.java b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/back/service/impl/BackChangeServiceImpl.java
index cbcc642..d1d7bf1 100644
--- a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/back/service/impl/BackChangeServiceImpl.java
+++ b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/back/service/impl/BackChangeServiceImpl.java
@@ -323,7 +323,7 @@ public class BackChangeServiceImpl implements BackChangeService {
                         if ("2".equals(csDeviceDetails.getDevType())) {
                             // 无需维修，直接入库
                             if ("0".equals(csDeviceDetails.getIsRepair())) {
-                                if (StringUtils.isNotBlank(csDeviceDetails.getDevCode())) {
+                                if (StringUtils.isNotBlank(csDeviceDetails.getDevCode()) && !"/".equals(csDeviceDetails.getDevCode())) {
                                     csDeviceDetails.setMaStatus("0");
                                     num = mapper.updateToolInfo(csDeviceDetails);
                                     if (num < 1) {