diff --git a/src/test/java/com/gxwebsoft/approval/ApprovalSettlementIT.java b/src/test/java/com/gxwebsoft/approval/ApprovalSettlementIT.java
index 152b3b4..e517fe0 100644
--- a/src/test/java/com/gxwebsoft/approval/ApprovalSettlementIT.java
+++ b/src/test/java/com/gxwebsoft/approval/ApprovalSettlementIT.java
@@ -515,9 +515,18 @@ class ApprovalSettlementIT {
       .andExpect(jsonPath("$.code").value(0));
   }
 
-  /** 按组把剩余待办逐个通过（会签组内成员来自共享库角色，逐个处理最稳）。 */
+  /**
+   * 按组把剩余待办逐个通过（会签组内成员来自共享库角色，逐个处理最稳）。
+   *
+   * <p>共享库里同一个人可能同时属于多个会签组，按 ADR 0003 他一次通过就会完成本节点本轮
+   * 全部待办，节点随即推进、其余组的待办被取消。因此每轮都要先看节点是否还在会签，
+   * 且批准前复查该任务是否仍为 PENDING——读到的是快照，不能用它直接点通过。</p>
+   */
   private void approveAllByGroup(long instanceId, String groupKey) throws Exception {
     for (int guard = 0; guard < 20; guard++) {
+      if (!"countersign".equals(currentNodeKey(instanceId))) {
+        return;
+      }
       List<Map<String, Object>> tasks = data.master().queryForList(
         "SELECT id, assignee_id, assignee_name FROM approval_task WHERE instance_id = ? "
           + "AND node_key = 'countersign' AND group_key = ? AND status = 'PENDING' ORDER BY id",
@@ -533,6 +542,12 @@ class ApprovalSettlementIT {
 
   private void approveTask(Map<String, Object> task, Integer org) throws Exception {
     long taskId = ((Number) task.get("id")).longValue();
+    // 快照里的待办可能已被同一次通过连带完成或取消，批准前必须复查
+    Integer pending = data.queryMaster("SELECT COUNT(*) FROM approval_task WHERE id = ? AND status = 'PENDING'",
+      Integer.class, taskId);
+    if (pending == null || pending == 0) {
+      return;
+    }
     String name = (String) task.get("assignee_name");
     ApprovalTestData.TestUser assignee =
       new ApprovalTestData.TestUser(((Number) task.get("assignee_id")).intValue(), name, name);