diff --git a/_server/MotaAction.g4 b/_server/MotaAction.g4
index c541e93c..84dba86c 100644
--- a/_server/MotaAction.g4
+++ b/_server/MotaAction.g4
@@ -2290,6 +2290,7 @@ tooltip : 移动方向
 helpUrl : /_docs/#/instruction
 default : ["up", 0]
 colour : this.subColor
+if (Move_List_0 == 'speed' && Int_0 < 16) throw '设置的移动速度值不得小于16';
 return ', "' + Move_List_0 + ':' + Int_0 + '"';
 */;
 
@@ -3915,8 +3916,8 @@ Key_List
     /*Key_List ['yellowKey','blueKey','redKey','greenKey','steelKey']*/;
 
 Move_List
-    :   '上'|'下'|'左'|'右'|'前'|'后'|'左上'|'左下'|'右上'|'右下'
-    /*Move_List ['up','down','left','right','forward','backward','leftup','leftdown','rightup','rightdown']*/;
+    :   '上'|'下'|'左'|'右'|'前'|'后'|'左上'|'左下'|'右上'|'右下'|'设置速度'
+    /*Move_List ['up','down','left','right','forward','backward','leftup','leftdown','rightup','rightdown','speed']*/;
 
 NameMap_List
     :   '确定'|'取消'|'操作失败'|'光标移动'|'打开界面'|'读档'|'存档'|'获得道具'|'回血'|'炸弹'|'飞行器'|'开关门'|'上下楼'|'跳跃'|'破墙镐'|'阻激夹域'|'穿脱装备'
diff --git a/libs/events.js b/libs/events.js
index 9f302de6..5214f8a2 100644
--- a/libs/events.js
+++ b/libs/events.js
@@ -3150,24 +3150,35 @@ events.prototype.eventMoveHero = function(steps, time, callback) {
     var step = 0, moveSteps = (steps||[]).map(function (t) {
         return [t.split(':')[0], parseInt(t.split(':')[1]||"1")];
     }).filter(function (t) {
-        return ['up','down','left','right','forward','backward','leftup','leftdown','rightup','rightdown'].indexOf(t[0])>=0;
+        return ['up','down','left','right','forward','backward','leftup','leftdown','rightup','rightdown','speed'].indexOf(t[0])>=0
+            && !(t[0] == 'speed' && t[1] < 16);
     });
     core.status.heroMoving = -1;
-    var animate=window.setInterval(function() {
-        if (moveSteps.length==0) {
-            delete core.animateFrame.asyncId[animate];
-            clearInterval(animate);
-            core.status.heroMoving = 0;
-            core.drawHero();
-            if (callback) callback();
-        }
-        else {
-            if (core.events._eventMoveHero_moving(++step, moveSteps))
-                step = 0;
-        }
-    }, core.status.replay.speed == 24 ? 1 : time / 8 / core.status.replay.speed);
-
-    core.animateFrame.asyncId[animate] = true;
+    var _run = function () {
+        var animate=window.setInterval(function() {
+            if (moveSteps.length==0) {
+                delete core.animateFrame.asyncId[animate];
+                clearInterval(animate);
+                core.status.heroMoving = 0;
+                core.drawHero();
+                if (callback) callback();
+            }
+            else {
+                if (step == 0 && moveSteps[0][0] == 'speed' && moveSteps[0][1] >= 16) {
+                    time = moveSteps[0][1];
+                    moveSteps.shift();
+                    clearInterval(animate);
+                    delete core.animateFrame.asyncId[animate];
+                    _run();
+                }
+                else if (core.events._eventMoveHero_moving(++step, moveSteps))
+                    step = 0;
+            }
+        }, core.status.replay.speed == 24 ? 1 : time / 8 / core.status.replay.speed);
+    
+        core.animateFrame.asyncId[animate] = true;
+    }
+    _run();
 }
 
 events.prototype._eventMoveHero_moving = function (step, moveSteps) {
diff --git a/libs/maps.js b/libs/maps.js
index bc20af03..405f1359 100644
--- a/libs/maps.js
+++ b/libs/maps.js
@@ -2247,7 +2247,8 @@ maps.prototype.moveBlock = function (x, y, steps, time, keep, callback) {
     var moveSteps = (steps||[]).map(function (t) {
         return [t.split(':')[0], parseInt(t.split(':')[1]||"1")];
     }).filter(function (t) {
-        return ['up','down','left','right','forward','backward','leftup','leftdown','rightup','rightdown'].indexOf(t[0])>=0;
+        return ['up','down','left','right','forward','backward','leftup','leftdown','rightup','rightdown','speed'].indexOf(t[0])>=0
+            && !(t[0] == 'speed' && t[1] < 16)
     });
     var canvases = this._initDetachedBlock(blockInfo, x, y, block.event.animate !== false);
     this._moveDetachedBlock(blockInfo, 32 * x, 32 * y, 1, canvases);
@@ -2261,21 +2262,38 @@ maps.prototype.moveBlock = function (x, y, steps, time, keep, callback) {
 
 maps.prototype._moveBlock_doMove = function (blockInfo, canvases, moveInfo, callback) {
     var animateTotal = core.icons._getAnimateFrames(blockInfo.cls), animateTime = 0;
-    var animate = window.setInterval(function () {
-        if (blockInfo.cls != 'tileset') {
-            animateTime += moveInfo.per_time;
-            if (animateTime > core.values.animateSpeed) {
-                animateTime = 0;
-                blockInfo.posX = (blockInfo.posX + 1) % animateTotal;
+    var _run = function () {
+        var animate = window.setInterval(function () {
+            if (blockInfo.cls != 'tileset') {
+                animateTime += moveInfo.per_time;
+                if (animateTime > core.values.animateSpeed) {
+                    animateTime = 0;
+                    blockInfo.posX = (blockInfo.posX + 1) % animateTotal;
+                }
             }
-        }
-        if (moveInfo.moveSteps.length != 0)
-            core.maps._moveBlock_moving(blockInfo, canvases, moveInfo);
-        else
-            core.maps._moveJumpBlock_finished(blockInfo, canvases, moveInfo, animate, callback);
-    }, moveInfo.per_time);
+            if (moveInfo.moveSteps.length != 0) {
+                if (core.maps._moveBlock_updateSpeed(moveInfo)) {
+                    clearInterval(animate);
+                    delete core.animateFrame.asyncId[animate];
+                    _run();
+                }
+                else core.maps._moveBlock_moving(blockInfo, canvases, moveInfo);
+            }
+            else
+                core.maps._moveJumpBlock_finished(blockInfo, canvases, moveInfo, animate, callback);
+        }, moveInfo.per_time);
+        core.animateFrame.asyncId[animate] = true;
+    }
+    _run();
+}
 
-    core.animateFrame.asyncId[animate] = true;
+maps.prototype._moveBlock_updateSpeed = function (moveInfo) {
+    if (moveInfo.step == 0 && moveInfo.moveSteps[0][0] == 'speed' && moveInfo.moveSteps[0][1] >= 16) {
+        moveInfo.per_time = moveInfo.moveSteps[0][1] / 16 / core.status.replay.speed;
+        moveInfo.moveSteps.shift();
+        return true;
+    }
+    return false;
 }
 
 maps.prototype._moveBlock_updateDirection = function (blockInfo, moveInfo) {