diff --git a/qiusheng-core/src/main/java/org/pockettech/qiusheng/config/AdminSecurityConfig.java b/qiusheng-core/src/main/java/org/pockettech/qiusheng/config/AdminSecurityConfig.java
index 84009e6..5331f9d 100644
--- a/qiusheng-core/src/main/java/org/pockettech/qiusheng/config/AdminSecurityConfig.java
+++ b/qiusheng-core/src/main/java/org/pockettech/qiusheng/config/AdminSecurityConfig.java
@@ -30,7 +30,8 @@ protected void configure(HttpSecurity http) throws Exception {
                 .and()
                 .formLogin()
                     .loginProcessingUrl("/admin/login")
-//                    .loginPage("/login") //TODO:实现自定义登录
-                    .permitAll();
+                    .permitAll()
+                .and()
+                .csrf().disable();//TODO:尝试在qiusheng-terminal中加入csrf防护
     }
 }
diff --git a/qiusheng-core/src/main/java/org/pockettech/qiusheng/dao/ChartDao.java b/qiusheng-core/src/main/java/org/pockettech/qiusheng/dao/ChartDao.java
index 8671b7c..144cbf3 100644
--- a/qiusheng-core/src/main/java/org/pockettech/qiusheng/dao/ChartDao.java
+++ b/qiusheng-core/src/main/java/org/pockettech/qiusheng/dao/ChartDao.java
@@ -13,4 +13,5 @@ public interface ChartDao {
     Integer findSidByCid(@Param("cid") int cid);
     void uploadChartMsg(Chart chart);
     void updateChart(Chart chart);
+    int deleteChart(@Param("cid") int cid);
 }
diff --git a/qiusheng-core/src/main/java/org/pockettech/qiusheng/dao/EventDao.java b/qiusheng-core/src/main/java/org/pockettech/qiusheng/dao/EventDao.java
index 6867558..f549f83 100644
--- a/qiusheng-core/src/main/java/org/pockettech/qiusheng/dao/EventDao.java
+++ b/qiusheng-core/src/main/java/org/pockettech/qiusheng/dao/EventDao.java
@@ -11,4 +11,5 @@ public interface EventDao {
     String findCidListByEid(@Param("eid") int eid);
     void addEvent(Event event);
     void updateEvent(Event event);
+    int deleteEvent(@Param("eid") int eid);
 }
diff --git a/qiusheng-core/src/main/java/org/pockettech/qiusheng/dao/SongDao.java b/qiusheng-core/src/main/java/org/pockettech/qiusheng/dao/SongDao.java
index 7d14d19..2a511b8 100644
--- a/qiusheng-core/src/main/java/org/pockettech/qiusheng/dao/SongDao.java
+++ b/qiusheng-core/src/main/java/org/pockettech/qiusheng/dao/SongDao.java
@@ -16,4 +16,5 @@ public interface SongDao {
     void updateSong(Song song);
     void updateLengthBySid(@Param("sid") int sid, @Param("length") int length);
     void updateSongMD5PathBySid(Song song);
+    int deleteSong(@Param("sid") int sid);
 }
diff --git a/qiusheng-core/src/main/java/org/pockettech/qiusheng/impl/StoreChartsServiceImpl.java b/qiusheng-core/src/main/java/org/pockettech/qiusheng/impl/StoreChartsServiceImpl.java
index bf7bc90..faf36f1 100644
--- a/qiusheng-core/src/main/java/org/pockettech/qiusheng/impl/StoreChartsServiceImpl.java
+++ b/qiusheng-core/src/main/java/org/pockettech/qiusheng/impl/StoreChartsServiceImpl.java
@@ -335,6 +335,21 @@ public DownloadResult chartDownload(@RequestParam(required = false) int cid) {
         return new DownloadResult(0, items, chart.getSid(), chart.getCid());
     }
 
+    @PostMapping("/admin/store/deleteChart")
+    @ResponseBody
+    public int deleteChart(@RequestParam int cid) {
+        int deleteCode = chartDao.deleteChart(cid);
+        //TODO:添加删除铺面文件的选项与逻辑
+
+        if (deleteCode == 0) {
+            log.info("删除谱面(cid: " + cid + ")时出错，可能原因为数据库中并未存在该谱面");
+            return 1;
+        } else
+            log.info("成功删除谱面(cid: " + cid + ")");
+
+        return 0;
+    }
+
     //返回代码类
     @Data
     @AllArgsConstructor
diff --git a/qiusheng-core/src/main/java/org/pockettech/qiusheng/impl/StoreEventsServiceImpl.java b/qiusheng-core/src/main/java/org/pockettech/qiusheng/impl/StoreEventsServiceImpl.java
index c9784dc..93bc0b9 100644
--- a/qiusheng-core/src/main/java/org/pockettech/qiusheng/impl/StoreEventsServiceImpl.java
+++ b/qiusheng-core/src/main/java/org/pockettech/qiusheng/impl/StoreEventsServiceImpl.java
@@ -95,4 +95,15 @@ public void addEvent(@RequestBody(required = false) Event event) {
     public void updateEvent(@RequestBody(required = false) Event event) {
         eventDao.updateEvent(event);
     }
+
+    @PostMapping("/admin/event/delete")
+    @ResponseBody
+    public void deleteEvent(@RequestParam(required = false) int eid) {
+        int deleteCode = eventDao.deleteEvent(eid);
+
+        if (deleteCode == 0)
+            log.info("删除活动(eid: " + eid + ")时出错，可能原因为数据库中并未存在该事件");
+        else
+            log.info("成功删除活动(eid: " + eid + ")");
+    }
 }
diff --git a/qiusheng-core/src/main/java/org/pockettech/qiusheng/impl/StoreListServiceImpl.java b/qiusheng-core/src/main/java/org/pockettech/qiusheng/impl/StoreListServiceImpl.java
index b49544a..6fb0bc0 100644
--- a/qiusheng-core/src/main/java/org/pockettech/qiusheng/impl/StoreListServiceImpl.java
+++ b/qiusheng-core/src/main/java/org/pockettech/qiusheng/impl/StoreListServiceImpl.java
@@ -86,4 +86,21 @@ public ListResult<SongResult> storePromote(@RequestParam(required = false) Integ
         return new ListResult<>(1,false,0, result);
     }
 
+
+    @PostMapping("/admin/store/deleteSong")
+    @ResponseBody
+    public int deleteSong(@RequestParam int sid) {
+        //TODO:添加删除歌曲以下所有铺面文件的选项与逻辑
+
+
+        int deleteCode = songDao.deleteSong(sid);
+
+        if (deleteCode == 0) {
+            log.info("删除谱面(cid: " + sid + ")时出错，可能原因为数据库中并未存在该谱面");
+            return 1;
+        } else
+            log.info("成功删除谱面(cid: " + sid + ")");
+
+        return 0;
+    }
 }
diff --git a/qiusheng-core/src/main/java/org/pockettech/qiusheng/impl/admin/AdminDetailService.java b/qiusheng-core/src/main/java/org/pockettech/qiusheng/impl/admin/AdminDetailService.java
index 799dcae..7a852da 100644
--- a/qiusheng-core/src/main/java/org/pockettech/qiusheng/impl/admin/AdminDetailService.java
+++ b/qiusheng-core/src/main/java/org/pockettech/qiusheng/impl/admin/AdminDetailService.java
@@ -3,7 +3,6 @@
 import lombok.extern.slf4j.Slf4j;
 import org.pockettech.qiusheng.dao.AdminDao;
 import org.pockettech.qiusheng.entity.userrole.Admin;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.security.core.userdetails.UserDetailsService;
 import org.springframework.security.core.userdetails.UsernameNotFoundException;
diff --git a/qiusheng-core/src/main/resources/mapping/ChartMapper.xml b/qiusheng-core/src/main/resources/mapping/ChartMapper.xml
index 2773ed2..b2c7060 100644
--- a/qiusheng-core/src/main/resources/mapping/ChartMapper.xml
+++ b/qiusheng-core/src/main/resources/mapping/ChartMapper.xml
@@ -61,5 +61,9 @@
         type = #{type},size = #{size},c_mode = #{c_mode},c_md5 = ifnull(#{c_md5},c_md5),c_file_path = #{c_file_path}
         where cid = #{cid}
     </update>
+
+    <delete id="deleteChart" parameterType="java.lang.Integer">
+        delete from chart where cid = #{cid}
+    </delete>
 </mapper>
 
diff --git a/qiusheng-core/src/main/resources/mapping/EventMapper.xml b/qiusheng-core/src/main/resources/mapping/EventMapper.xml
index de0a774..85afb5b 100644
--- a/qiusheng-core/src/main/resources/mapping/EventMapper.xml
+++ b/qiusheng-core/src/main/resources/mapping/EventMapper.xml
@@ -28,5 +28,9 @@
         start = #{start}, end = #{end}, cover = #{cover}, active = #{active}, cid_list = #{cid_list}
         where eid = #{eid}
     </update>
+
+    <delete id="deleteEvent" parameterType="java.lang.Integer">
+        delete from events where eid = #{eid}
+    </delete>
 </mapper>
 
diff --git a/qiusheng-core/src/main/resources/mapping/SongMapper.xml b/qiusheng-core/src/main/resources/mapping/SongMapper.xml
index 3c57fc9..6722af5 100644
--- a/qiusheng-core/src/main/resources/mapping/SongMapper.xml
+++ b/qiusheng-core/src/main/resources/mapping/SongMapper.xml
@@ -58,5 +58,9 @@
     <update id="updateImgMD5PathBySid" parameterType="org.pockettech.qiusheng.entity.data.Song">
         update song set img_md5 = #{img_md5}, img_file_path = #{img_file_path} where sid = #{sid}
     </update>
+
+    <delete id="deleteSong" parameterType="java.lang.Integer">
+        delete from song where sid = #{sid}
+    </delete>
 </mapper>