diff --git a/ruoyi-admin/src/main/java/org/dromara/web/service/impl/EqEquipmentServiceImpl.java b/ruoyi-admin/src/main/java/org/dromara/web/service/impl/EqEquipmentServiceImpl.java
index bdf9baf37..3a9cfd918 100644
--- a/ruoyi-admin/src/main/java/org/dromara/web/service/impl/EqEquipmentServiceImpl.java
+++ b/ruoyi-admin/src/main/java/org/dromara/web/service/impl/EqEquipmentServiceImpl.java
@@ -477,7 +477,7 @@ public class EqEquipmentServiceImpl implements IEqEquipmentService {
             eqVersionBo.setLatestVersion(null);
         }else{
             if (StringUtils.isBlank(currentVersion)) throw new RuntimeException("设备无当前OTA版本");
-            eqVersionBo.setNeedUpdate(currentVersion.equals(lastOtaPackage.getVersion()));
+            eqVersionBo.setNeedUpdate(!currentVersion.equals(lastOtaPackage.getVersion()));
             eqVersionBo.setCurrentVersion(currentVersion);
             eqVersionBo.setLatestVersion(lastOtaPackage.getVersion());
         }