diff --git a/src/main/java/io/v/nutz/zhgh/proposal/controller/transact/ProposalBranchLeaderSuffixAuditController.java b/src/main/java/io/v/nutz/zhgh/proposal/controller/transact/ProposalBranchLeaderSuffixAuditController.java
index a71eb59..ae4380a 100644
--- a/src/main/java/io/v/nutz/zhgh/proposal/controller/transact/ProposalBranchLeaderSuffixAuditController.java
+++ b/src/main/java/io/v/nutz/zhgh/proposal/controller/transact/ProposalBranchLeaderSuffixAuditController.java
@@ -323,8 +323,14 @@ public class ProposalBranchLeaderSuffixAuditController {
             for (ProposalUndertake undertake : undertakeList) {
                 // 可能有多个
                 List<Sys_user_role> userRoleList = userRoleMap.get(undertake.getId());
+                if(Lang.isEmpty(userRoleList)) {
+                    continue;
+                }
                 for (Sys_user_role userRole : userRoleList) {
                     Sys_user user = userMap.get(userRole.getUserId());
+                    if(user == null) {
+                        continue;
+                    }
                     String loginname = user.getLoginname();
                     if(content.contains("****") && StrUtil.isBlank(proposalId)) {
                         content = content.replace("****", undertake.getUnitName());