diff --git a/report-activity/src/main/java/com/adc/da/wkflow/business_activiti/define/ActivitDefineController.java b/report-activity/src/main/java/com/adc/da/wkflow/business_activiti/define/ActivitDefineController.java
index e7e670e..c6f2058 100644
--- a/report-activity/src/main/java/com/adc/da/wkflow/business_activiti/define/ActivitDefineController.java
+++ b/report-activity/src/main/java/com/adc/da/wkflow/business_activiti/define/ActivitDefineController.java
@@ -243,8 +243,11 @@ public class ActivitDefineController {
 			Map<String, Object> prcNameAndPrcNum = createPrcNameAndPrcNum(prcType);
 			//并发 防止prcNum重复
 			String prcNumStr = (String) prcNameAndPrcNum.get("prcNum");
-			int num = Integer.parseInt(prcNumStr.substring(8)) + i++;
-			String prcNum = prcNumStr.substring(0, 8) + String.format("%08d", num);
+			int num = Integer.parseInt(prcNumStr.substring(12)) + i++;
+			if(num>9999){
+				return  WrapMapper.error("当日发起已达最大上限，请明日再发起！");
+			}
+			String prcNum = prcNumStr.substring(0, 12) + String.format("%04d", num);
 
 			startProcessEO.setId((String) prcNameAndPrcNum.get("id"));