diff --git a/src/main/java/com/management/controller/PastContractController.java b/src/main/java/com/management/controller/PastContractController.java
index 68daac9..ed8bcd8 100644
--- a/src/main/java/com/management/controller/PastContractController.java
+++ b/src/main/java/com/management/controller/PastContractController.java
@@ -117,12 +117,14 @@ public class PastContractController {
                 e.printStackTrace();
             }
 
-            if (!"success".equals(projectRes.getString("errorDescription")) || projectRes.getJSONObject("data").getJSONArray("dataList").isEmpty()) {
-                log.info("项目号不存在，将不再向下执行");
-                continue;
-            }
+            String projectCode = "";
 
-            String projectCode = projectRes.getJSONObject("data").getJSONArray("dataList").getJSONObject(0).getString("opportunity_id__c");
+            //判断项目编号如果为空，则赋值项目编号
+            if ("success".equals(projectRes.getString("errorDescription")) && !projectRes.getJSONObject("data").getJSONArray("dataList").isEmpty()) {
+                log.info("项目号不存在，将不再向下执行");
+
+                projectCode = projectRes.getJSONObject("data").getJSONArray("dataList").getJSONObject(0).getString("opportunity_id__c");
+            }
 
             //合同种类
             String contractType = contractData.getString("contract_zl__c") != null ? contractData.getString("contract_zl__c") : "";
diff --git a/src/main/java/com/management/controller/PreContractController.java b/src/main/java/com/management/controller/PreContractController.java
index 2c19023..556ceaa 100644
--- a/src/main/java/com/management/controller/PreContractController.java
+++ b/src/main/java/com/management/controller/PreContractController.java
@@ -654,7 +654,7 @@ public class PreContractController {
             Map erpContractReq = new HashMap<>();
             erpContractReq.put("billno", preContractData.getString("name"));//预签合同编号
             erpContractReq.put("crmid", preContractData.getString("_id"));//CRM唯一性编码
-            erpContractReq.put("project_number", preContractData.getString("opportunity_id__c"));//项目号
+            erpContractReq.put("project_number", preContractData.getString("opportunity_id__c") != null ? preContractData.getString("opportunity_id__c") : "");//项目号
             //erpContractReq.put("project_number", "SJ20250424-0033");//项目号
             erpContractReq.put("billtype_number", "conm_salcontract_BT_YQ");//单据类型
             erpContractReq.put("billname", preContractData.getString("project_name__c") != null ? preContractData.getString("project_name__c") : "预签合同");//合同名称