diff --git a/zt-module-system/zt-module-system-server/src/main/java/com/zt/plat/module/system/service/integration/iwork/impl/IWorkSyncProcessorImpl.java b/zt-module-system/zt-module-system-server/src/main/java/com/zt/plat/module/system/service/integration/iwork/impl/IWorkSyncProcessorImpl.java
index 0d44b790..3f7aeda0 100644
--- a/zt-module-system/zt-module-system-server/src/main/java/com/zt/plat/module/system/service/integration/iwork/impl/IWorkSyncProcessorImpl.java
+++ b/zt-module-system/zt-module-system-server/src/main/java/com/zt/plat/module/system/service/integration/iwork/impl/IWorkSyncProcessorImpl.java
@@ -326,9 +326,8 @@ public class IWorkSyncProcessorImpl implements IWorkSyncProcessor {
             boolean inactive = isInactiveUser(user.getStatus());
             String username = resolveUsername(user);
             if (StrUtil.isBlank(username)) {
-                log.warn("[iWork] 人员缺少可用账号(工号={}, 登录账号={})，跳过：id={} name={}",
-                        user.getWorkcode(), user.getLoginid(), user.getId(), user.getLastname());
-                result.increaseFailed();
+                logSkip("人员", user.getId(), "缺少工号与登录账号，跳过同步");
+                result.increaseSkipped();
                 continue;
             }
             try {
@@ -545,7 +544,7 @@ public class IWorkSyncProcessorImpl implements IWorkSyncProcessor {
                                            CommonStatusEnum status) {
         UserSaveReqVO req = new UserSaveReqVO();
         req.setUsername(username);
-        req.setWorkcode(trimToNull(source.getWorkcode()));
+        req.setWorkcode(resolveWorkcode(source));
         req.setNickname(limitLength(StrUtil.blankToDefault(source.getLastname(), username), 30));
         req.setRemark(buildUserRemark(source));
         if (deptId != null) {
@@ -776,6 +775,26 @@ public class IWorkSyncProcessorImpl implements IWorkSyncProcessor {
      * 工号优先、登录账号兜底，确保账号体系与 iWork 一致
      */
     private String resolveUsername(IWorkHrUserPageRespVO.User user) {
+        if (user == null) {
+            return null;
+        }
+        String workcode = resolveWorkcode(user);
+        if (StrUtil.isNotBlank(workcode)) {
+            return workcode;
+        }
+        if (StrUtil.isNotBlank(user.getLoginid())) {
+            return user.getLoginid().trim();
+        }
+        return null;
+    }
+
+    /**
+     * 工号为空时自动使用登录账号作为工号兜底，避免因缺失工号而跳过同步。
+     */
+    private String resolveWorkcode(IWorkHrUserPageRespVO.User user) {
+        if (user == null) {
+            return null;
+        }
         if (StrUtil.isNotBlank(user.getWorkcode())) {
             return user.getWorkcode().trim();
         }