diff --git a/backend/src/main/java/com/qqchen/deploy/backend/deploy/repository/IDeployRecordRepository.java b/backend/src/main/java/com/qqchen/deploy/backend/deploy/repository/IDeployRecordRepository.java
index c5d10b30..70472467 100644
--- a/backend/src/main/java/com/qqchen/deploy/backend/deploy/repository/IDeployRecordRepository.java
+++ b/backend/src/main/java/com/qqchen/deploy/backend/deploy/repository/IDeployRecordRepository.java
@@ -50,16 +50,28 @@ public interface IDeployRecordRepository extends IBaseRepository<DeployRecord, L
 
     /**
      * 批量查询部署统计信息（按团队应用ID分组）
+     * 
+     * 统计规则：
+     * - 成功：SUCCESS状态
+     * - 失败：FAILED/CANCELLED/TERMINATED/PARTIAL_SUCCESS状态，或CREATED状态超过30分钟仍未更新（视为启动失败）
+     *   （PARTIAL_SUCCESS虽然工作流完成，但存在失败节点，视为部署不完整，计入失败）
+     * - 运行中：RUNNING状态，或CREATED状态在30分钟内（视为正在启动）
      */
-    @Query("SELECT dr.teamApplicationId, " +
-           "COUNT(dr.id) as totalCount, " +
-           "SUM(CASE WHEN dr.status = 'SUCCESS' THEN 1 ELSE 0 END) as successCount, " +
-           "SUM(CASE WHEN dr.status IN ('FAILED', 'CANCELLED', 'TERMINATED') THEN 1 ELSE 0 END) as failedCount, " +
-           "SUM(CASE WHEN dr.status IN ('CREATED', 'RUNNING') THEN 1 ELSE 0 END) as runningCount, " +
-           "MAX(dr.startTime) as lastDeployTime " +
-           "FROM DeployRecord dr " +
-           "WHERE dr.teamApplicationId IN :teamApplicationIds AND dr.deleted = false " +
-           "GROUP BY dr.teamApplicationId")
+    @Query(value = "SELECT " +
+           "  dr.team_application_id as teamApplicationId, " +
+           "  COUNT(dr.id) as totalCount, " +
+           "  SUM(CASE WHEN dr.status = 'SUCCESS' THEN 1 ELSE 0 END) as successCount, " +
+           "  SUM(CASE WHEN dr.status IN ('FAILED', 'CANCELLED', 'TERMINATED', 'PARTIAL_SUCCESS') " +
+           "    OR (dr.status = 'CREATED' AND TIMESTAMPDIFF(MINUTE, dr.create_time, NOW()) > 30) " +
+           "    THEN 1 ELSE 0 END) as failedCount, " +
+           "  SUM(CASE WHEN dr.status = 'RUNNING' " +
+           "    OR (dr.status = 'CREATED' AND TIMESTAMPDIFF(MINUTE, dr.create_time, NOW()) <= 30) " +
+           "    THEN 1 ELSE 0 END) as runningCount, " +
+           "  MAX(dr.start_time) as lastDeployTime " +
+           "FROM deploy_record dr " +
+           "WHERE dr.team_application_id IN (:teamApplicationIds) AND dr.deleted = false " +
+           "GROUP BY dr.team_application_id",
+           nativeQuery = true)
     List<Object[]> findDeployStatisticsByTeamApplicationIds(
             @Param("teamApplicationIds") List<Long> teamApplicationIds);
 
diff --git a/backend/src/main/java/com/qqchen/deploy/backend/deploy/service/impl/DeployServiceImpl.java b/backend/src/main/java/com/qqchen/deploy/backend/deploy/service/impl/DeployServiceImpl.java
index 0493eb24..dab7c040 100644
--- a/backend/src/main/java/com/qqchen/deploy/backend/deploy/service/impl/DeployServiceImpl.java
+++ b/backend/src/main/java/com/qqchen/deploy/backend/deploy/service/impl/DeployServiceImpl.java
@@ -25,6 +25,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.sql.Timestamp;
 import java.time.LocalDateTime;
 import java.util.*;
 import java.util.stream.Collectors;
@@ -209,7 +210,15 @@ public class DeployServiceImpl implements IDeployService {
                 Long successCount = ((Number) row[2]).longValue();
                 Long failedCount = ((Number) row[3]).longValue();
                 Long runningCount = ((Number) row[4]).longValue();
-                LocalDateTime lastDeployTime = (LocalDateTime) row[5];
+                // 处理原生SQL返回的Timestamp类型
+                LocalDateTime lastDeployTime = null;
+                if (row[5] != null) {
+                    if (row[5] instanceof Timestamp) {
+                        lastDeployTime = ((Timestamp) row[5]).toLocalDateTime();
+                    } else if (row[5] instanceof LocalDateTime) {
+                        lastDeployTime = (LocalDateTime) row[5];
+                    }
+                }
 
                 DeployStatisticsDTO stats = new DeployStatisticsDTO();
                 stats.setTotalCount(totalCount);