diff --git a/nflg-qms-admin/src/main/java/com/nflg/qms/admin/service/QmsStandardDefectControllerService.java b/nflg-qms-admin/src/main/java/com/nflg/qms/admin/service/QmsStandardDefectControllerService.java
index efd95e61..58d3a28e 100644
--- a/nflg-qms-admin/src/main/java/com/nflg/qms/admin/service/QmsStandardDefectControllerService.java
+++ b/nflg-qms-admin/src/main/java/com/nflg/qms/admin/service/QmsStandardDefectControllerService.java
@@ -56,7 +56,7 @@ public class QmsStandardDefectControllerService {
         // 校验 defect_code 唯一性
         boolean codeExists = defectService.lambdaQuery()
                 .eq(QmsStandardDefect::getDefectCode, request.getDefectCode())
-                .eq(QmsStandardDefect::getDeleted, true)
+                .eq(QmsStandardDefect::getDeleted, false)
                 .exists();
         if (codeExists) {
             throw new NflgException(STATE.BusinessError, "缺陷代码已存在：" + request.getDefectCode());
@@ -67,7 +67,7 @@ public class QmsStandardDefectControllerService {
                 .setDefectName(request.getDefectName())
                 .setState(request.getState())
                 .setRemark(request.getRemark())
-                .setDeleted(true)
+                .setDeleted(false)
                 .setCreateBy(operator)
                 .setCreateTime(now)
                 .setUpdateBy(operator)
@@ -117,7 +117,7 @@ public class QmsStandardDefectControllerService {
             boolean codeExists = defectService.lambdaQuery()
                     .eq(QmsStandardDefect::getDefectCode, request.getDefectCode())
                     .ne(QmsStandardDefect::getId, request.getId())
-                    .eq(QmsStandardDefect::getDeleted, true)
+                    .eq(QmsStandardDefect::getDeleted, false)
                     .exists();
             if (codeExists) {
                 throw new NflgException(STATE.BusinessError, "缺陷代码已存在：" + request.getDefectCode());
@@ -183,7 +183,7 @@ public class QmsStandardDefectControllerService {
         if (parentChanged && Objects.nonNull(oldParentId)) {
             boolean hasChildren = defectService.lambdaQuery()
                     .eq(QmsStandardDefect::getParentId, oldParentId)
-                    .eq(QmsStandardDefect::getDeleted, true)
+                    .eq(QmsStandardDefect::getDeleted, false)
                     .exists();
             if (!hasChildren) {
                 defectService.lambdaUpdate()
@@ -197,7 +197,7 @@ public class QmsStandardDefectControllerService {
     // ========================= 删除（逻辑删除） =========================
 
     /**
-     * 逻辑删除（deleted: 1->0），同时检查旧父级是否需要恢复 isLeaf
+     * 逻辑删除（deleted: 0->1），同时检查旧父级是否需要恢复 isLeaf
      */
     @Transactional
     public void delete(Long id) {
@@ -208,7 +208,7 @@ public class QmsStandardDefectControllerService {
         // 逻辑删除
         defectService.lambdaUpdate()
                 .eq(QmsStandardDefect::getId, id)
-                .set(QmsStandardDefect::getDeleted, false)
+                .set(QmsStandardDefect::getDeleted, true)
                 .set(QmsStandardDefect::getUpdateBy, UserUtil.getUserName())
                 .set(QmsStandardDefect::getUpdateTime, LocalDateTime.now())
                 .update();
@@ -217,7 +217,7 @@ public class QmsStandardDefectControllerService {
         if (Objects.nonNull(exist.getParentId())) {
             boolean hasChildren = defectService.lambdaQuery()
                     .eq(QmsStandardDefect::getParentId, exist.getParentId())
-                    .eq(QmsStandardDefect::getDeleted, true)
+                    .eq(QmsStandardDefect::getDeleted, false)
                     .exists();
             if (!hasChildren) {
                 defectService.lambdaUpdate()
@@ -236,9 +236,9 @@ public class QmsStandardDefectControllerService {
      * 无查询条件时：直接全量构建树
      */
     public PageData<QmsStandardDefectVO> search(QmsStandardDefectSearchQO request) {
-        // 查询所有 deleted=true 的记录（按 id 建 map 方便查找祖先）
+        // 查询所有 deleted=false 的记录（按 id 建 map 方便查找祖先）
         List<QmsStandardDefect> all = defectService.lambdaQuery()
-                .eq(QmsStandardDefect::getDeleted, true)
+                .eq(QmsStandardDefect::getDeleted, false)
                 .list();
 
         boolean hasCondition = StrUtil.isNotBlank(request.getDefectCode())
@@ -298,7 +298,7 @@ public class QmsStandardDefectControllerService {
      */
     public List<QmsStandardDefectVO> listForExport(List<Long> ids) {
         var query = defectService.lambdaQuery()
-                .eq(QmsStandardDefect::getDeleted, true);
+                .eq(QmsStandardDefect::getDeleted, 0);
         if (ids != null && !ids.isEmpty()) {
             query.in(QmsStandardDefect::getId, ids);
         }
@@ -337,12 +337,12 @@ public class QmsStandardDefectControllerService {
     // ========================= 私有工具方法 =========================
 
     /**
-     * 按 defectName 查询父级（deleted=true），不存在则抛出异常
+     * 按 defectName 查询父级（deleted=0），不存在则抛出异常
      */
     private QmsStandardDefect getParentByName(String parentName) {
         QmsStandardDefect parent = defectService.lambdaQuery()
                 .eq(QmsStandardDefect::getDefectName, parentName)
-                .eq(QmsStandardDefect::getDeleted, true)
+                .eq(QmsStandardDefect::getDeleted, false)
                 .one();
         if (Objects.isNull(parent)) {
             throw new NflgException(STATE.BusinessError, "父级故障名称不存在：" + parentName);
@@ -358,12 +358,12 @@ public class QmsStandardDefectControllerService {
         if (Objects.isNull(parentId)) {
             siblings = defectService.lambdaQuery()
                     .isNull(QmsStandardDefect::getParentId)
-                    .eq(QmsStandardDefect::getDeleted, true)
+                    .eq(QmsStandardDefect::getDeleted, false)
                     .list();
         } else {
             siblings = defectService.lambdaQuery()
                     .eq(QmsStandardDefect::getParentId, parentId)
-                    .eq(QmsStandardDefect::getDeleted, true)
+                    .eq(QmsStandardDefect::getDeleted, false)
                     .list();
         }
         return (short) (siblings.size() + 1);
diff --git a/nflg-wms-repository/src/main/java/com/nflg/wms/repository/entity/QmsStandardDefect.java b/nflg-wms-repository/src/main/java/com/nflg/wms/repository/entity/QmsStandardDefect.java
index cb92f1e6..ad5a8865 100644
--- a/nflg-wms-repository/src/main/java/com/nflg/wms/repository/entity/QmsStandardDefect.java
+++ b/nflg-wms-repository/src/main/java/com/nflg/wms/repository/entity/QmsStandardDefect.java
@@ -97,7 +97,7 @@ public class QmsStandardDefect implements Serializable {
     private LocalDateTime updateTime;
 
     /**
-     * 逻辑删除：true=未删除，false=已删除
+     * 逻辑删除：false=未删除，true=已删除
      */
     private Boolean deleted;
 }