diff --git a/libs/actions.js b/libs/actions.js
index 323aab20..0cfa4d37 100644
--- a/libs/actions.js
+++ b/libs/actions.js
@@ -286,6 +286,7 @@ actions.prototype._sys_keyDown_lockControl = function (keyCode) {
         case 'load':
         case 'replayLoad':
         case 'replayRemain':
+        case 'replaySince':
             this._keyDownSL(keyCode);
             break;
         case 'selectShop':
@@ -388,6 +389,7 @@ actions.prototype._sys_keyUp_lockControl = function (keyCode, altKey) {
         case 'load':
         case 'replayLoad':
         case 'replayRemain':
+        case 'replaySince':
             this._keyUpSL(keyCode);
             break;
         case 'keyBoard':
@@ -674,6 +676,7 @@ actions.prototype._sys_onclick_lockControl = function (x, y, px, py) {
         case 'load':
         case 'replayLoad':
         case 'replayRemain':
+        case 'replaySince':
             this._clickSL(x, y, px, py);
             break;
         case 'confirmBox':
@@ -839,7 +842,7 @@ actions.prototype._sys_longClick_lockControl = function (x, y, px, py) {
         }
     }
     // 长按SL上下页快速翻页
-    if (["save","load","replayLoad","replayRemain"].indexOf(core.status.event.id) >= 0) {
+    if (["save","load","replayLoad","replayRemain","replaySince"].indexOf(core.status.event.id) >= 0) {
         if ([this.HSIZE-2, this.HSIZE-3, this.HSIZE+2, this.HSIZE+3].indexOf(x) >= 0 && y == this.LAST) {
             this._clickSL(x, y);
             return true;
@@ -2875,9 +2878,10 @@ actions.prototype._clickReplay = function (x, y) {
             case 0: core.playSound('确定'); return this._clickReplay_fromBeginning();
             case 1: core.playSound('确定'); return this._clickReplay_fromLoad();
             case 2: core.playSound('确定'); return this._clickReplay_replayRemain();
-            case 3: core.playSound('确定'); return core.chooseReplayFile();
-            case 4: core.playSound('确定'); return this._clickReplay_download();
-            case 5: core.playSound('取消'); return core.ui.closePanel();
+            case 3: core.playSound('确定'); return this._clickReplay_replaySince();
+            case 4: core.playSound('确定'); return core.chooseReplayFile();
+            case 5: core.playSound('确定'); return this._clickReplay_download();
+            case 6: core.playSound('取消'); return core.ui.closePanel();
         }
     }
 }
@@ -2912,6 +2916,23 @@ actions.prototype._clickReplay_replayRemain = function () {
     });
 }
 
+actions.prototype._clickReplay_replaySince = function () {
+    core.closePanel();
+    core.drawText([
+        "\t[播放存档剩余录像]该功能为【接续播放录像】的简化版本，允许你播放\r[yellow]一个存档中剩余的录像\r，常常用于\r[yellow]录像局部优化\r。\n" +
+        "在录像正常播放中，你随时可以暂停并按S键进行存档；此时\r[yellow]剩余录像\r也会被记在存档中（在读档界面用\r[yellow][R]\r标识。）\n" + 
+        "之后，你可以选择在路线优化后直接播放该存档的\r[yellow]剩余录像\r，而无需再像接续播放一样选择录像起点和终点。\n\n" +
+        "详细使用方法参见露珠录制的视频教程：\n\r[yellow]https://bilibili.com/video/BV1az4y1C78x",
+        "请选择一个存档。\n\n\r[yellow]该存档需为录像播放中存的，且坐标必须和当前勇士坐标完全相同。\r\n将尝试播放此存档的剩余录像。",
+    ], function () {
+        core.status.event.id = 'replaySince';
+        core.lockControl();
+        var saveIndex = core.saves.saveIndex;
+        var page = parseInt((saveIndex - 1) / 5), offset = saveIndex - 5 * page;
+        core.ui._drawSLPanel(10 * page + offset);
+    });
+}
+
 actions.prototype._clickReplay_download = function () {
     // if (core.hasFlag('debug')) return core.drawText("\t[系统提示]调试模式下无法下载录像");
     core.download(core.firstData.name + "_" + core.formatDate2() + ".h5route", 
diff --git a/libs/control.js b/libs/control.js
index 43212ef9..c8d4c901 100644
--- a/libs/control.js
+++ b/libs/control.js
@@ -1968,6 +1968,7 @@ control.prototype.doSL = function (id, type) {
         case 'reload': this._doSL_reload(id, this._doSL_load_afterGet); break;
         case 'replayLoad': this._doSL_load(id, this._doSL_replayLoad_afterGet); break;
         case 'replayRemain': this._doSL_load(id, this._doSL_replayRemain_afterGet); break;
+        case 'replaySince': this._doSL_load(id, this._doSL_replaySince_afterGet); break;
     }
 }
 
@@ -1979,7 +1980,11 @@ control.prototype._doSL_save = function (id) {
     // 在事件中的存档
     if (core.status.event.interval != null)
         core.setFlag("__events__", core.status.event.interval);
-    core.setLocalForage("save"+id, core.saveData(), function() {
+    var data = core.saveData();
+    if (core.isReplaying() && core.status.replay.toReplay.length > 0) {
+        data.__toReplay__ = core.encodeRoute(core.status.replay.toReplay);
+    }
+    core.setLocalForage("save"+id, data, function() {
         core.saves.saveIndex = id;
         core.setLocalStorage('saveIndex', core.saves.saveIndex);
         // 恢复事件
@@ -2088,7 +2093,6 @@ control.prototype._doSL_replayLoad_afterGet = function (id, data) {
         core.startReplay(route);
         core.drawTip("回退到存档节点");
     });
-
 }
 
 control.prototype._doSL_replayRemain_afterGet = function (id, data) {
@@ -2121,6 +2125,16 @@ control.prototype._doSL_replayRemain_afterGet = function (id, data) {
     });
 }
 
+control.prototype._doSL_replaySince_afterGet = function (id, data) {
+    if (data.floorId != core.status.floorId || data.hero.loc.x != core.getHeroLoc('x') || data.hero.loc.y != core.getHeroLoc('y'))
+        return alert("楼层或坐标不一致！");
+    if (!data.__toReplay__) return alert('该存档没有剩余录像！');
+    core.ui.closePanel();
+    core.startReplay(core.decodeRoute(data.__toReplay__));
+    core.drawTip("播放存档剩余录像");
+    return;
+}
+
 ////// 同步存档到服务器 //////
 control.prototype.syncSave = function (type) {
     core.ui.drawWaiting("正在同步，请稍候...");
diff --git a/libs/ui.js b/libs/ui.js
index 403fbc14..d2f968db 100644
--- a/libs/ui.js
+++ b/libs/ui.js
@@ -3019,6 +3019,7 @@ ui.prototype._drawSLPanel_drawRecord = function(title, data, x, y, size, cho, hi
     var strokeColor = globalAttribute.selectColor;
     if (core.status.event.selection) strokeColor = '#FF6A6A';
     if (!data || !data.floorId) highLight = false;
+    if (data && data.__toReplay__) title = '[R]' + title;
 
     core.fillText('ui', title, x, y, highLight?globalAttribute.selectColor:'#FFFFFF', this._buildFont(17, true));
     core.strokeRect('ui', x-size/2, y+15, size, size, cho?strokeColor:'#FFFFFF', cho?6:2);