diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysNoticeController.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysNoticeController.java
index eb9061129..7429c6fe1 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysNoticeController.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysNoticeController.java
@@ -89,4 +89,13 @@ public class SysNoticeController extends BaseController
     {
         return toAjax(noticeService.deleteNoticeByIds(noticeIds));
     }
+
+    /**
+     * 根据标题查询通知公告
+     */
+    @GetMapping("/no-login/{noticeTitle}")
+    public AjaxResult getInfo(@PathVariable String noticeTitle)
+    {
+        return success(noticeService.selectNoticeByNoticeTitle(noticeTitle));
+    }
 }
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysNoticeMapper.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysNoticeMapper.java
index ec8700d68..cabbbf89e 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysNoticeMapper.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysNoticeMapper.java
@@ -57,4 +57,12 @@ public interface SysNoticeMapper
      * @return 结果
      */
     public int deleteNoticeByIds(Long[] noticeIds);
+
+    /**
+     * 查询公告信息
+     *
+     * @param noticeTitle 公告标题
+     * @return 公告信息
+     */
+    public SysNotice selectNoticeByNoticeTitle(String noticeTitle);
 }
\ No newline at end of file
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysNoticeService.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysNoticeService.java
index fb1e420fd..d9d9c02a7 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysNoticeService.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysNoticeService.java
@@ -57,4 +57,12 @@ public interface ISysNoticeService
      * @return 结果
      */
     public int deleteNoticeByIds(Long[] noticeIds);
+
+    /**
+     * 查询公告信息
+     *
+     * @param noticeTitle 公告标题
+     * @return 公告信息
+     */
+    public SysNotice selectNoticeByNoticeTitle(String noticeTitle);
 }
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysNoticeServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysNoticeServiceImpl.java
index 8bebd9c69..beb6e295f 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysNoticeServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysNoticeServiceImpl.java
@@ -89,4 +89,15 @@ public class SysNoticeServiceImpl implements ISysNoticeService
     {
         return noticeMapper.deleteNoticeByIds(noticeIds);
     }
+
+    /**
+     * 查询公告信息
+     *
+     * @param noticeTitle 公告标题
+     * @return 公告信息
+     */
+    @Override
+    public SysNotice selectNoticeByNoticeTitle(String noticeTitle) {
+        return noticeMapper.selectNoticeByNoticeTitle(noticeTitle);
+    }
 }
diff --git a/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysNoticeMapper.xml b/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysNoticeMapper.xml
index 6915a1482..299080ed8 100644
--- a/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysNoticeMapper.xml
+++ b/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysNoticeMapper.xml
@@ -41,7 +41,13 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 			</if>
 		</where>
     </select>
-    
+    <select id="selectNoticeByNoticeTitle" parameterType="String" resultMap="SysNoticeResult">
+        <include refid="selectNoticeVo"/>
+        where notice_title = #{noticeTitle}
+        order by notice_id desc
+        limit 1
+    </select>
+
     <insert id="insertNotice" parameterType="SysNotice">
         insert into sys_notice (
 			<if test="noticeTitle != null and noticeTitle != '' ">notice_title, </if>