diff --git a/web-domain/src/main/java/com/zcloud/edu/domain/model/training/TrainingApplyProcessNodeE.java b/web-domain/src/main/java/com/zcloud/edu/domain/model/training/TrainingApplyProcessNodeE.java
index 678b292..b291dcb 100644
--- a/web-domain/src/main/java/com/zcloud/edu/domain/model/training/TrainingApplyProcessNodeE.java
+++ b/web-domain/src/main/java/com/zcloud/edu/domain/model/training/TrainingApplyProcessNodeE.java
@@ -21,4 +21,7 @@ public class TrainingApplyProcessNodeE {
     @ApiModelProperty(value = "时间")
     private String time;
 
+    @ApiModelProperty(value = "审批时间")
+    private String approvalTime;
+
 }
diff --git a/web-domain/src/main/java/com/zcloud/edu/domain/model/training/TrainingApplyRecordE.java b/web-domain/src/main/java/com/zcloud/edu/domain/model/training/TrainingApplyRecordE.java
index b41580e..2f0f0f7 100644
--- a/web-domain/src/main/java/com/zcloud/edu/domain/model/training/TrainingApplyRecordE.java
+++ b/web-domain/src/main/java/com/zcloud/edu/domain/model/training/TrainingApplyRecordE.java
@@ -136,12 +136,12 @@ public class TrainingApplyRecordE extends BaseE {
     public void addTrainingUser() {
         if (this.applyUsers == null) return;
         applyUsers.forEach(user -> {
-            TrainingUserE trainingUser = new TrainingUserE();
-            trainingUser.setTrainingUserId(IdUtil.simpleUUID());
-            trainingUser.setPhone(user.getPhone());
-            trainingUser.setApplyStatus(user.getApplyStatus());
-            trainingUser.setExamineStatus(ExamineStatusEnum.PENDING.getCode());
-            this.trainingUsers.add(trainingUser);
+            if (user != null && user.getApplyStatus().equals(ApplyStatusEnum.APPROVED.getCode())) {
+                TrainingUserE trainingUser = new TrainingUserE();
+                trainingUser.setTrainingUserId(IdUtil.simpleUUID());
+                trainingUser.setPhone(user.getPhone());
+                this.trainingUsers.add(trainingUser);
+            }
         });
     }
     /**
diff --git a/web-infrastructure/src/main/java/com/zcloud/edu/gatewayimpl/training/TrainingUserGatewayImpl.java b/web-infrastructure/src/main/java/com/zcloud/edu/gatewayimpl/training/TrainingUserGatewayImpl.java
index 7c1a635..a94f60b 100644
--- a/web-infrastructure/src/main/java/com/zcloud/edu/gatewayimpl/training/TrainingUserGatewayImpl.java
+++ b/web-infrastructure/src/main/java/com/zcloud/edu/gatewayimpl/training/TrainingUserGatewayImpl.java
@@ -12,6 +12,7 @@ import org.springframework.stereotype.Service;
 
 import java.util.Arrays;
 import java.util.List;
+import java.util.Set;
 import java.util.stream.Collectors;
 
 /**
@@ -35,8 +36,25 @@ public class TrainingUserGatewayImpl implements TrainingUserGateway {
 
     @Override
     public Boolean addBatch(List<TrainingUserE> trainingUserEList) {
-        // 使用 Stream 流进行转换
+        if (trainingUserEList == null || trainingUserEList.isEmpty()) {
+            return true;
+        }
+        List<String> phones = trainingUserEList.stream()
+                .map(TrainingUserE::getPhone)
+                .filter(StrUtil::isNotBlank)
+                .distinct()
+                .collect(Collectors.toList());
+        List<TrainingUserDO> existingUsers = trainingUserRepository.lambdaQuery()
+                .select(TrainingUserDO::getPhone)
+                .in(TrainingUserDO::getPhone, phones)
+                .list();
+        Set<String> existingPhones = existingUsers.stream()
+                .map(TrainingUserDO::getPhone)
+                .collect(Collectors.toSet());
+
         List<TrainingUserDO> doList = trainingUserEList.stream()
+                .filter(e -> StrUtil.isNotBlank(e.getPhone())
+                        && !existingPhones.contains(e.getPhone()))
                 .map(e -> {
                     TrainingUserDO d = new TrainingUserDO(Tools.get32UUID());
                     BeanUtils.copyProperties(e, d, "trainingUserId");
@@ -44,7 +62,10 @@ public class TrainingUserGatewayImpl implements TrainingUserGateway {
                 })
                 .collect(Collectors.toList());
 
-        trainingUserRepository.saveBatch(doList);
+        if (!doList.isEmpty()) {
+            trainingUserRepository.saveBatch(doList);
+        }
+
         return true;
     }
 
diff --git a/web-infrastructure/src/main/resources/mapper/TrainingApplyProcessMapper.xml b/web-infrastructure/src/main/resources/mapper/TrainingApplyProcessMapper.xml
index 248b080..79cad5e 100644
--- a/web-infrastructure/src/main/resources/mapper/TrainingApplyProcessMapper.xml
+++ b/web-infrastructure/src/main/resources/mapper/TrainingApplyProcessMapper.xml
@@ -16,7 +16,8 @@
             tar.approval_status AS approvalStatus,
             u.username AS username,
             tap.apply_type AS applyType,
-            DATE_FORMAT(tap.create_time, '%Y-%m-%d %H:%i:%s') AS time
+            DATE_FORMAT(tap.create_time, '%Y-%m-%d %H:%i:%s') AS time,
+            DATE_FORMAT(tap.update_time, '%Y-%m-%d %H:%i:%s') as approvalTime
         FROM
             training_apply_process tap
         LEFT JOIN