diff --git a/src/main/java/io/v/nutz/question/controller/QuestionMangeController.java b/src/main/java/io/v/nutz/question/controller/QuestionMangeController.java
index 7b47cbb..873a6f5 100644
--- a/src/main/java/io/v/nutz/question/controller/QuestionMangeController.java
+++ b/src/main/java/io/v/nutz/question/controller/QuestionMangeController.java
@@ -414,12 +414,13 @@ public class QuestionMangeController {
 
             List<String> newIssueIds = issueList.stream().map(v -> v.getIid()).collect(Collectors.toList());
             List<Question_issue> deleteIssues = oldIssues.stream().filter(v -> !newIssueIds.contains(v.getIid())).collect(Collectors.toList());
+            List<String> deleteIssueIds = deleteIssues.stream().map(v -> v.getIid()).collect(Collectors.toList());
             //题目删掉
-            dao.clear(Question_issue.class, Cnd.where("iid", "in", deleteIssues));
+            dao.clear(Question_issue.class, Cnd.where("iid", "in", deleteIssueIds));
             //选项删掉
-            dao.clear(Question_wor.class, Cnd.where("wiid", "in", deleteIssues));
+            dao.clear(Question_wor.class, Cnd.where("wiid", "in", deleteIssueIds));
             //回答记录删掉
-            dao.clear(Question_reply.class, Cnd.where("issueId", "in", deleteIssues));
+            dao.clear(Question_reply.class, Cnd.where("issueId", "in", deleteIssueIds));
 
             for (Question_issue oldIssue : oldIssues) {
                 if (newIssueIds.contains(oldIssue.getIid())) {