diff --git a/src/main/java/com/iflytop/sgs/app/service/api/CraftsService.java b/src/main/java/com/iflytop/sgs/app/service/api/CraftsService.java
index 151d461..29bdc91 100644
--- a/src/main/java/com/iflytop/sgs/app/service/api/CraftsService.java
+++ b/src/main/java/com/iflytop/sgs/app/service/api/CraftsService.java
@@ -95,17 +95,17 @@ public class CraftsService extends ServiceImpl<CraftsMapper, Crafts> {
         if (startCraftsDTO.getHeatId() == null) {
             //如果没有指定加热区id，则自动获取一个
             HeatModuleState heatModuleState = heatModuleService.getIdleHeatModule();
-            if (heatModuleState == null) {
+            if (heatModuleState == null || heatModuleState.getModuleCode().equals(HeatModuleCode.heat_module_04)) {
                 log.error("自动分配工艺失败，无空闲加热模块。");
                 throw new AppException(ResultCode.HEAT_MODULE_NO_IDLE);
             } else {
                 heatModuleCode = heatModuleState.getModuleCode();
             }
         } else {
-//            if (futureMap.containsKey(heatModuleCode)) {//校验指定加热模块是否正在执行工艺
-//                log.error("工艺正在执行中，不可重复开始执行。");
-//                throw new AppException(ResultCode.CRAFT_RUNNING);
-//            }
+            if (futureMap.containsKey(heatModuleCode)) {//校验指定加热模块是否正在执行工艺
+                log.error("工艺正在执行中，不可重复开始执行。");
+                throw new AppException(ResultCode.CRAFT_RUNNING);
+            }
         }
         craftMonitor.setHeatId(heatModuleCode);
         craftMonitorService.save(craftMonitor);