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 fff94af..cbcc642 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
@@ -336,7 +336,7 @@ public class BackChangeServiceImpl implements BackChangeService {
                                     }
                                 }
                             } else if ("1".equals(csDeviceDetails.getIsRepair())) {
-                                if (StringUtils.isNotBlank(csDeviceDetails.getDevCode())) {
+                                if (StringUtils.isNotBlank(csDeviceDetails.getDevCode()) && !"/".equals(csDeviceDetails.getDevCode())) {
                                     csDeviceDetails.setMaStatus("2");
                                     num = mapper.updateToolInfoRepair(csDeviceDetails);
                                     if (num < 1) {