diff --git a/doc/pic/lottery_start.png b/doc/pic/lottery_start.png
index 85fce76..83284e3 100644
Binary files a/doc/pic/lottery_start.png and b/doc/pic/lottery_start.png differ
diff --git a/lib/MyStorage.js b/lib/MyStorage.js
index cba8695..3997d7d 100644
--- a/lib/MyStorage.js
+++ b/lib/MyStorage.js
@@ -32,6 +32,9 @@ const MyStorage = {
      */
     updateDyid: (dyid) => {
         log.info('更新dyid', `写入${dyid}`);
+        if (dyid.length !== Util.dyid_length) {
+            log.error('更新dyid', `dyid(${dyid})长度不为18 若出现此问题请即时通知开发者`)
+        }
         return new Promise((resolve) => {
             const ws = Util.writeDyidFile(Number(process.env.NUMBER));
             ws.write(dyid + ',', () => {
diff --git a/lib/Public.js b/lib/Public.js
index cd84e3e..4486367 100644
--- a/lib/Public.js
+++ b/lib/Public.js
@@ -303,31 +303,38 @@ class Public {
             let { length } = dyids,
                 /**判断此专栏是否查看过的权重 */
                 weight = 8;
-            log.info('获取动态', `提取专栏中提及的dyid(${length})`)
+            log.info('获取动态', `提取专栏(${cv})中提及的dyid(${length})`)
             for (const dyid of dyids) {
-                if (await MyStorage.searchDyid(dyid)) weight--;
-                if (weight >= 0) {
-                    log.info('获取动态', `查看动态(${dyid})的细节 (${length--})`)
-                    const res = await BiliAPI.getOneDynamicByDyid(dyid)
-                        , { code, data } = Util.strToJson(res)
-                        , { card } = data;
-
-                    if (code !== 0) {
-                        log.error('获取动态', '获取动态数据出错,可能是访问太频繁 \n' + res)
-                        break
-                    }
-
-                    await Util.delay(2000)
-
-                    if (card) {
-                        dyinfos.push(parseDynamicCard(card));
-                    }
-                } else {
-                    log.info('获取动态', '其中已有8条动态曾经转过, 该专栏或已查看, 故中止')
+                const isRelayed = await MyStorage.searchDyid(dyid);
+                weight = isRelayed ? weight - 1 : 8;
+                if (weight < 0) {
+                    log.info('获取动态', '连续8条动态曾经转过,该专栏或已查看,故中止')
                     dyinfos = []
                     break
                 }
+                if (dyid.length === Util.dyid_length) {
+                    if (!isRelayed) {
+                        log.info('获取动态', `查看动态(${dyid})的细节 (${length--})`)
+                        const res = await BiliAPI.getOneDynamicByDyid(dyid)
+                            , { code, data } = Util.strToJson(res)
+                            , { card } = data;
 
+                        if (code !== 0) {
+                            log.error('获取动态', '获取动态数据出错,可能是访问太频繁 \n' + res)
+                            break
+                        }
+
+                        await Util.delay(2000)
+
+                        if (card) {
+                            dyinfos.push(parseDynamicCard(card));
+                        }
+                    } else {
+                        log.info('获取动态', `动态(${dyid})已转发过 (${length--})`)
+                    }
+                } else {
+                    log.warn('获取动态', `动态(${dyid})无效 (${length--})`)
+                }
             }
         }
         const fomatdata = dyinfos.map(o => {
diff --git a/lib/Util.js b/lib/Util.js
index c09030a..b3cc72e 100644
--- a/lib/Util.js
+++ b/lib/Util.js
@@ -229,6 +229,10 @@ const Util = {
             })
         });
     },
+    /**
+     * dyid长度
+     */
+    dyid_length: 18,
     /**
      * 读取dyid文件
      * @param {number} num
@@ -236,7 +240,7 @@ const Util = {
      */
     readDyidFile(num) {
         const fpath = num < 2 ? path.join(this.dyids_dir, 'dyid.txt') : path.join(this.dyids_dir, `dyid${num}.txt`);
-        return fs.createReadStream(fpath, { encoding: 'utf8', highWaterMark: 19 * 1000 })
+        return fs.createReadStream(fpath, { encoding: 'utf8', highWaterMark: (this.dyid_length + 1) * 1000 })
     },
     /**
      * 追加dyid
diff --git a/main.js b/main.js
index b85a3ab..adc3009 100644
--- a/main.js
+++ b/main.js
@@ -10,7 +10,7 @@ const metainfo = [
     `                                __/ |                  | |        `,
     `                               |___/                   |_|        `,
     `                                                                  `,
-    `                                              v1.9.0   by shanmite`,
+    `                                              v1.9.5   by shanmite`,
 ]
 /**多账号存储 */
 let multiple_account = [];