diff --git a/sql/init_discuss_post.sql b/sql/init_discuss_post.sql
index 405f2e7e..b7a61d9d 100644
--- a/sql/init_discuss_post.sql
+++ b/sql/init_discuss_post.sql
@@ -2,8 +2,8 @@ DROP TABLE IF EXISTS `discuss_post`;
 SET character_set_client = utf8mb4 ;
 CREATE TABLE `discuss_post` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
-  `user_id` int(11) DEFAULT NULL,
-  `title` varchar(100) DEFAULT NULL,
+  `user_id` int(11) NOT NULL,
+  `title` varchar(100) NOT NULL,
   `content` text,
   `type` int(11) DEFAULT NULL COMMENT '0-普通; 1-置顶;',
   `status` int(11) DEFAULT NULL COMMENT '0-正常; 1-精华; 2-拉黑;',
diff --git a/src/main/java/com/greate/community/controller/DiscussPostController.java b/src/main/java/com/greate/community/controller/DiscussPostController.java
index 4dda60ca..b21e39ff 100644
--- a/src/main/java/com/greate/community/controller/DiscussPostController.java
+++ b/src/main/java/com/greate/community/controller/DiscussPostController.java
@@ -19,6 +19,7 @@ import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 import org.springframework.web.util.HtmlUtils;
 
+import javax.validation.constraints.NotEmpty;
 import java.io.File;
 import java.util.*;
 
@@ -114,7 +115,7 @@ public class DiscussPostController implements CommunityConstant {
      */
     @PostMapping("/add")
     @ResponseBody
-    public String addDiscussPost(String title, String content) {
+    public String addDiscussPost(@NotEmpty(message = "文章标题不能为空") String title, String content) {
         User user = hostHolder.getUser();
         if (user == null) {
             return CommunityUtil.getJSONString(403, "您还未登录");