diff --git a/src/main/java/org/springblade/modules/business/controller/ApmRecordController.java b/src/main/java/org/springblade/modules/business/controller/ApmRecordController.java
index 1e779fd..a0a68a1 100644
--- a/src/main/java/org/springblade/modules/business/controller/ApmRecordController.java
+++ b/src/main/java/org/springblade/modules/business/controller/ApmRecordController.java
@@ -5,6 +5,7 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.github.xiaoymin.knife4j.annotations.ApiOperationSupport;
 import io.swagger.annotations.*;
 import lombok.AllArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 import org.springblade.common.cache.DeptCache;
 import org.springblade.common.constant.BusinessConstant;
 import org.springblade.common.constant.CommonConstant;
@@ -34,12 +35,14 @@ import org.springframework.web.bind.annotation.*;
 
 import javax.servlet.http.HttpServletResponse;
 import java.util.*;
+import java.util.logging.Logger;
 
 /**
  * 控制器
  *
  * @author Chill
  */
+@Slf4j
 @TenantDS
 @RestController
 @RequestMapping(CommonConstant.APPLICATION_BUSINESS_NAME + "/apm-record")
@@ -171,7 +174,7 @@ public class ApmRecordController extends BladeController {
 	@PostMapping("/save")
 	@ApiOperationSupport(order = 5)
 	@ApiOperation(value = "新增", notes = "传入apmConfig")
-	public R save(@RequestBody Map<String, Object> apmRecordListStr) {
+	synchronized public R save(@RequestBody Map<String, Object> apmRecordListStr) {
 		List<Map<String, Object>> apmRecordMapList = (List<Map<String, Object>>) apmRecordListStr.get("data");
 
 		List<ApmRecord> apmRecordList = new ArrayList<>();
diff --git a/src/main/java/org/springblade/modules/business/service/impl/ApmRecordServiceImpl.java b/src/main/java/org/springblade/modules/business/service/impl/ApmRecordServiceImpl.java
index cc59394..2ab04ea 100644
--- a/src/main/java/org/springblade/modules/business/service/impl/ApmRecordServiceImpl.java
+++ b/src/main/java/org/springblade/modules/business/service/impl/ApmRecordServiceImpl.java
@@ -14,9 +14,12 @@ import org.springblade.core.tool.utils.BeanUtil;
 import org.springblade.core.tool.utils.DateUtil;
 import org.springblade.core.tool.utils.Func;
 import org.springblade.modules.business.dto.ApmRecordCountDTO;
+import org.springblade.modules.business.entity.ApmConfig;
 import org.springblade.modules.business.entity.ApmRecord;
 import org.springblade.modules.business.entity.Blacklist;
+import org.springblade.modules.business.mapper.ApmConfigMapper;
 import org.springblade.modules.business.mapper.ApmRecordMapper;
+import org.springblade.modules.business.service.IApmConfigService;
 import org.springblade.modules.business.service.IApmRecordService;
 import org.springblade.modules.business.service.IBlacklistService;
 import org.springblade.modules.business.vo.ApmRecordDetailVO;
@@ -37,6 +40,7 @@ import java.util.*;
 @RequiredArgsConstructor
 public class ApmRecordServiceImpl extends BaseServiceImpl<ApmRecordMapper, ApmRecord> implements IApmRecordService {
 	private final IBlacklistService blacklistService;
+	private final ApmConfigMapper configMapper;
 
 	@Override
 	public IPage<ApmRecordListVO> selectDistinctRecordPage(IPage<ApmRecordVO> page, Long createDept, String startTime, String endTime, String cupCardNo, String project, String status) {
@@ -154,6 +158,35 @@ public class ApmRecordServiceImpl extends BaseServiceImpl<ApmRecordMapper, ApmRe
 			}
 		}
 
+		// 验证放号总数及预约总数
+		for (ApmRecord record : apmRecordList) {
+			// 1.获取所属的放号
+			ApmConfig config = configMapper.selectOne(Wrappers.<ApmConfig>lambdaQuery()
+				.eq(ApmConfig::getCreateDept, record.getCreateDept())
+				.eq(ApmConfig::getApmDay, record.getApmDay())
+				.eq(ApmConfig::getProject, record.getProject())
+				.eq(ApmConfig::getPeriod, record.getPeriod())
+				.eq(ApmConfig::getTimeFrame, record.getTimeFrame())
+			);
+			// 2. 获取该放号的预约总数
+			List<ApmRecord> records = list(Wrappers.<ApmRecord>lambdaQuery()
+				.eq(ApmRecord::getCreateDept, record.getCreateDept())
+				.eq(ApmRecord::getApmDay, record.getApmDay())
+				.eq(ApmRecord::getProject, record.getProject())
+				.eq(ApmRecord::getPeriod, record.getPeriod())
+				.eq(ApmRecord::getTimeFrame, record.getTimeFrame())
+				.eq(ApmRecord::getApmStatus, BusinessConstant.RECORD_STATUS_UNREGISTER)
+			);
+			// 3 判断已预约总数是否 < 放号数, 若是, 可预约, 否则不可预约
+			if (Func.isEmpty(config)) {
+				return "预约失败, 未找到对应放号记录";
+			}
+
+			if (!Func.isEmpty(records) && records.size() >= config.getNumberNum()) {
+				return "预约失败, 该项目已无余号";
+			}
+		}
+
 		return "";
 	}