diff --git a/src/main/java/Tools/Crawler/SyncDataEase.java b/src/main/java/Tools/Crawler/SyncDataEase.java
index 998ed9e0..d0f9b074 100644
--- a/src/main/java/Tools/Crawler/SyncDataEase.java
+++ b/src/main/java/Tools/Crawler/SyncDataEase.java
@@ -36,6 +36,8 @@ public class SyncDataEase {
         areaTop5();
         //学段应用分布
         stageYingYingFenBu();
+        //章节覆盖率
+        ZhangJieFuGaiLv();
     }
 
     /**
@@ -265,4 +267,30 @@ public class SyncDataEase {
         }
         print("更新学段应用分布成功！");
     }
+
+    /**
+     * 章节覆盖率
+     */
+    public static void ZhangJieFuGaiLv() {
+        SqlPara sqlPara = Db.getSqlPara("DataEase.ZhangJieFuGaiLv");
+        List<Record> list = Db.find(sqlPara);
+
+        String sql = "truncate table `excel_学段应用分布_325cbce0cb`";
+        Db.use(MYSQL_DB).update(sql);
+        sql = Db.getSql("DataEase.updateZhangJieFuGaiLv");
+        int idx = 0;
+        for (Record record : list) {
+            String stage_name = record.getStr("stage_name");
+            String subject_name = record.getStr("subject_name");
+            int total_cnt = record.getInt("total_cnt");
+            Db.use(MYSQL_DB).update(sql, ++idx, stage_name, subject_name, "章节", total_cnt);
+        }
+        for (Record record : list) {
+            String stage_name = record.getStr("stage_name");
+            String subject_name = record.getStr("subject_name");
+            int cover_cnt = record.getInt("cover_cnt");
+            Db.use(MYSQL_DB).update(sql, ++idx, stage_name, subject_name, "已覆盖章节", cover_cnt);
+        }
+        print("更新章节覆盖率成功！");
+    }
 }
diff --git a/src/main/resources/Sql/DataEase.sql b/src/main/resources/Sql/DataEase.sql
index 0543b46f..939ecd09 100644
--- a/src/main/resources/Sql/DataEase.sql
+++ b/src/main/resources/Sql/DataEase.sql
@@ -197,4 +197,26 @@ ORDER BY
     #sql("updateStageYingYongFenBu")
         insert into `excel_学段应用分布_4b92d89f4a`(`序号`,`学段`,`学科`,`课程数量`,`占比`) values(?,?,?,?,?);
     #end
+
+    -- 章节覆盖率
+    #sql("ZhangJieFuGaiLv")
+        -- 小学
+        SELECT '小学' as stage_name,T2.subject_name,count(*) as total_cnt,
+               SUM(CASE WHEN T1.node_id IN (SELECT node_id FROM t_crawler_lesson WHERE node_type=1) THEN 1 ELSE 0 END) as cover_cnt
+        FROM t_crawler_structure T1 INNER JOIN t_crawler_subject T2 ON T1.subject_id=T2.subject_id WHERE T1.stage_id='2' AND T1.subject_id IN ('213','241','214','264','215','225','228','224') AND parent_id='-1' GROUP BY T2.subject_name
+        union all
+        -- 初中
+        SELECT '初中', T2.subject_name,count(*) as total_cnt,
+               SUM(CASE WHEN T1.node_id IN (SELECT node_id FROM t_crawler_lesson WHERE node_type=1) THEN 1 ELSE 0 END) as cover_cnt
+        FROM t_crawler_structure T1 INNER JOIN t_crawler_subject T2 ON T1.subject_id=T2.subject_id WHERE T1.stage_id='3' AND T1.subject_id IN ('313','314','341','316','317','318','321','320','364','325','322','324') AND parent_id='-1' GROUP BY T2.subject_name
+        union all
+        -- 高中
+        SELECT '高中', T2.subject_name,count(*) as total_cnt,
+               SUM(CASE WHEN T1.node_id IN (SELECT node_id FROM t_crawler_lesson WHERE node_type=1) THEN 1 ELSE 0 END) as cover_cnt
+        FROM t_crawler_structure T1 INNER JOIN t_crawler_subject T2 ON T1.subject_id=T2.subject_id WHERE T1.stage_id='4' AND T1.subject_id IN ('413','414','416','441','417','418','448','421','420','425','422','424') AND parent_id='-1' GROUP BY T2.subject_name;
+    #end
+    -- 修改章节覆盖率
+    #sql("updateZhangJieFuGaiLv")
+        insert into `excel_学段应用分布_325cbce0cb`(`序号`,`学段`,`学科`,`类别`,`数值`) values(?,?,?,?,?);
+    #end
 #end
\ No newline at end of file