diff --git a/_server/MotaAction.g4 b/_server/MotaAction.g4
index 53b5a877..90fd905f 100644
--- a/_server/MotaAction.g4
+++ b/_server/MotaAction.g4
@@ -927,7 +927,7 @@ return code+',\n';
 */;
 
 text_1_s
-    :   '标题' EvalString? '图像' EvalString? '对话框效果' EvalString? BGNL? Newline EvalString_Multi Newline
+    :   '标题' EvalString? '图像' EvalString? '对话框效果' EvalString? '起点像素 px' PosString? 'py' PosString? '宽度' PosString? BGNL? Newline EvalString_Multi Newline
     
 
 /* text_1_s
@@ -935,7 +935,7 @@ tooltip : text：显示一段文字（剧情）,选项较多请右键点击帮
 helpUrl : /_docs/#/instruction
 doubleclicktext : EvalString_Multi_0
 allIds : ['EvalString_1']
-default : ["小妖精","fairy","","欢迎使用事件编辑器(回车直接多行编辑)"]
+default : ["小妖精","fairy","","","","","欢迎使用事件编辑器(回车直接多行编辑)"]
 var title='';
 if (EvalString_0==''){
     if (EvalString_1=='' )title='';
@@ -944,13 +944,21 @@ if (EvalString_0==''){
     if (EvalString_1=='')title='\\t['+EvalString_0+']';
     else title='\\t['+EvalString_0+','+EvalString_1+']';
 }
+var pos = '';
+if (PosString_0 || PosString_1) {
+    if (EvalString_2) throw new Error('对话框效果和起点像素位置只能设置一项！');
+    pos = '[' + (PosString_0||0) + ',' + (PosString_1||0);
+    if (PosString_2) pos += ',' + PosString_2;
+    pos += ']';
+}
 if(EvalString_2 && !(/^(up|center|down|hero|this)(,(hero|null|\d+,\d+|\d+))?$/.test(EvalString_2))) {
   throw new Error('对话框效果的用法请右键点击帮助');
 }
 EvalString_2 = EvalString_2 && ('\\b['+EvalString_2+']');
 var code =  '"'+title+EvalString_2+EvalString_Multi_0+'"';
-if (block.isCollapsed() || !block.isEnabled()) {
+if (block.isCollapsed() || !block.isEnabled() || pos) {
     code = '{"type": "text", "text": '+code;
+    if (pos) code += ', "pos": ' + pos;
     if (block.isCollapsed()) code += ', "_collapsed": true';
     if (!block.isEnabled()) code += ', "_disabled": true';
     code += '}';
@@ -959,7 +967,7 @@ return code+',\n';
 */;
 
 text_2_s
-    :   '标题' EvalString? '图像' EvalString? '对话框效果' EvalString? BGNL? Newline EvalString_Multi BGNL? Newline textDrawingList* Newline
+    :   '标题' EvalString? '图像' EvalString? '对话框效果' EvalString? '起点像素 px' PosString? 'py' PosString? '宽度' PosString?  BGNL? Newline EvalString_Multi BGNL? Newline textDrawingList* Newline
     
 
 /* text_2_s
@@ -968,7 +976,7 @@ helpUrl : /_docs/#/instruction
 doubleclicktext : EvalString_Multi_0
 allIds : ['EvalString_1']
 menu : [['预览所有立绘','editor_blockly.previewBlock(block)']]
-default : ["小妖精","fairy","","欢迎使用事件编辑器(回车直接多行编辑)",null]
+default : ["小妖精","fairy","","","","","欢迎使用事件编辑器(回车直接多行编辑)",null]
 var title='';
 if (EvalString_0==''){
     if (EvalString_1=='' )title='';
@@ -977,13 +985,21 @@ if (EvalString_0==''){
     if (EvalString_1=='')title='\\t['+EvalString_0+']';
     else title='\\t['+EvalString_0+','+EvalString_1+']';
 }
+var pos = '';
+if (PosString_0 || PosString_1) {
+    if (EvalString_2) throw new Error('对话框效果和起点像素位置只能设置一项！');
+    pos = '[' + (PosString_0||0) + ',' + (PosString_1||0);
+    if (PosString_2) pos += ',' + PosString_2;
+    pos += ']';
+}
 if(EvalString_2 && !(/^(up|center|down|hero|this)(,(hero|null|\d+,\d+|\d+))?$/.test(EvalString_2))) {
   throw new Error('对话框效果的用法请右键点击帮助');
 }
 EvalString_2 = EvalString_2 && ('\\b['+EvalString_2+']');
 var code =  '"'+title+EvalString_2+textDrawingList_0.replace(/\s/g, '')+EvalString_Multi_0+'"';
-if (block.isCollapsed() || !block.isEnabled()) {
+if (block.isCollapsed() || !block.isEnabled() || pos) {
     code = '{"type": "text", "text": '+code;
+    if (pos) code += ', "pos": ' + pos;
     if (block.isCollapsed()) code += ', "_collapsed": true';
     if (!block.isEnabled()) code += ', "_disabled": true';
     code += '}';
diff --git a/_server/MotaActionParser.js b/_server/MotaActionParser.js
index da3869e1..4ce7e408 100644
--- a/_server/MotaActionParser.js
+++ b/_server/MotaActionParser.js
@@ -281,12 +281,14 @@ ActionParser.prototype.parseAction = function() {
           }
           return text_choices;
         }
+        data.pos = data.pos || [];
         this.next = MotaActionFunctions.xmlText('text_2_s', [
-          info[0], info[1], info[2], info[3], buildTextDrawing(textDrawing), this.next
+          info[0], info[1], info[2], data.pos[0], data.pos[1], data.pos[2], info[3], buildTextDrawing(textDrawing), this.next
         ], /* isShadow */false, /*comment*/ null, /*collapsed*/ data._collapsed, /*disabled*/ data._disabled);
-      } else if (info[0] || info[1] || info[2]) {
+      } else if (info[0] || info[1] || info[2] || data.pos) {
+        data.pos = data.pos || [];
         this.next = MotaActionFunctions.xmlText('text_1_s',[
-          info[0], info[1], info[2], info[3], this.next], /* isShadow */false, /*comment*/ null, /*collapsed*/ data._collapsed, /*disabled*/ data._disabled);
+          info[0], info[1], info[2], data.pos[0], data.pos[1], data.pos[2], info[3], this.next], /* isShadow */false, /*comment*/ null, /*collapsed*/ data._collapsed, /*disabled*/ data._disabled);
       }
       else {
         this.next = MotaActionFunctions.xmlText('text_0_s', [info[3],this.next],
diff --git a/libs/events.js b/libs/events.js
index 0557c8a9..f25b4c25 100644
--- a/libs/events.js
+++ b/libs/events.js
@@ -1354,7 +1354,7 @@ events.prototype.__action_doAsyncFunc = function (isAsync, func) {
 events.prototype._action_text = function (data, x, y, prefix) {
     if (this.__action_checkReplaying()) return;
     data.text = core.replaceText(data.text, prefix);
-    core.ui.drawTextBox(data.text, data.showAll);
+    core.ui.drawTextBox(data.text, data);
     if (!data.showAll) core.ui._animateUI('show');
 }
 
diff --git a/libs/ui.js b/libs/ui.js
index 1b9f3187..18e88fb5 100644
--- a/libs/ui.js
+++ b/libs/ui.js
@@ -743,10 +743,8 @@ ui.prototype.drawText = function (contents, callback) {
     }
 
     var data=core.status.event.data.list.shift();
-    if (typeof data == 'string')
-        core.ui.drawTextBox(data);
-    else
-        core.ui.drawTextBox(data.content, data.id);
+    if (typeof data == 'string') data = { "text": data };
+    core.ui.drawTextBox(data.text, data);
 }
 
 ui.prototype._drawText_setContent = function (contents, callback) {
@@ -1407,7 +1405,8 @@ ui.prototype._animateUI = function (type, callback) {
 }
 
 ////// 绘制一个对话框 //////
-ui.prototype.drawTextBox = function(content, showAll) {
+ui.prototype.drawTextBox = function(content, config) {
+    config = config || {};
     if (core.status.event && core.status.event.id == 'action')
         core.status.event.ui = content;
 
@@ -1422,6 +1421,11 @@ ui.prototype.drawTextBox = function(content, showAll) {
     if (posInfo.position != 'up' && posInfo.position != 'down') posInfo.px = posInfo.py = null;
     if (!posInfo.position) posInfo.position = textAttribute.position;
     content = this._drawTextBox_drawImages(posInfo.content);
+    if (config.pos) {
+        delete posInfo.px;
+        delete posInfo.py;
+        posInfo.pos = config.pos;
+    }
 
     // Step 2: 计算对话框的矩形位置
     var hPos = this._drawTextBox_getHorizontalPosition(content, titleInfo, posInfo);
@@ -1439,7 +1443,7 @@ ui.prototype.drawTextBox = function(content, showAll) {
     // Step 5: 绘制正文
     var config = this.drawTextContent('ui', content, {
         left: hPos.content_left, top: content_top, maxWidth: hPos.validWidth,
-        lineHeight: vPos.lineHeight, time: (showAll || textAttribute.time<=0 || core.status.event.id!='action')?0:textAttribute.time
+        lineHeight: vPos.lineHeight, time: (config.showAll || textAttribute.time<=0 || core.status.event.id!='action')?0:textAttribute.time
     });
 
     // Step 6: 绘制光标
@@ -1475,22 +1479,32 @@ ui.prototype._drawTextBox_drawImages = function (content) {
 ui.prototype._drawTextBox_getHorizontalPosition = function (content, titleInfo, posInfo) {
     var realContent = this._getRealContent(content);
     var paddingLeft = 25, paddingRight = 12;
-    if (posInfo.px != null && posInfo.py != null) paddingLeft = 20;
+    if ((posInfo.px != null && posInfo.py != null) || posInfo.pos) paddingLeft = 20;
     if (titleInfo.icon != null) paddingLeft = 62; // 15 + 32 + 15
     else if (titleInfo.image) paddingLeft = 90; // 10 + 70 + 10
     var left = 7 + 3 * (this.HSIZE - 6), right = this.PIXEL - left,
         width = right - left, validWidth = width - paddingLeft - paddingRight;
     // 对话框效果：改为动态计算
-    if (posInfo.px != null && posInfo.py != null) {
+    if ((posInfo.px != null && posInfo.py != null) || posInfo.pos) {
         var min_width = 220 - paddingLeft, max_width = validWidth;
         // 无行走图或头像，则可以适当缩小min_width
         if (titleInfo.image == null) min_width = 160;
         if (titleInfo.title) {
             min_width = core.clamp(core.calWidth('ui', titleInfo.title, this._buildFont(core.status.textAttribute.titlefont, true)), min_width, max_width);
         }
-        validWidth = this._calTextBoxWidth('ui', realContent, min_width, max_width, this._buildFont());
-        width = validWidth + paddingLeft + paddingRight;
-        left = core.clamp(32 * posInfo.px + 16 - width / 2 - core.bigmap.offsetX, left, right - width);
+        if (posInfo.pos) {
+            left = core.calValue(posInfo.pos[0]) || 0;
+            max_width = Math.max(min_width, right - left - paddingLeft - paddingRight);
+        } else left = null;
+        if (posInfo.pos && posInfo.pos[2] != null) {
+            width = core.calValue(posInfo.pos[2]) || 0;
+            validWidth = width - paddingLeft - paddingRight;
+        } else validWidth = 0;
+        if (validWidth < min_width) {
+            validWidth = this._calTextBoxWidth('ui', realContent, min_width, max_width, this._buildFont());
+            width = validWidth + paddingLeft + paddingRight;
+        }
+        if (left == null) left = core.clamp(32 * posInfo.px + 16 - width / 2 - core.bigmap.offsetX, left, right - width);
         right = left + width;
     }
     return { left: left, right: right, width: width, validWidth: validWidth, xoffset: 11, content_left: left + paddingLeft };
@@ -1527,6 +1541,9 @@ ui.prototype._drawTextBox_getVerticalPosition = function (content, titleInfo, po
                 top = 32 * posInfo.py + 32 + yoffset - core.bigmap.offsetY;
             }
     }
+    if (posInfo.pos) {
+        top = core.calValue(posInfo.pos[1]) || 0;
+    }
 
     return { top: top, height: height, bottom: top + height, yoffset: yoffset, lineHeight: lineHeight };
 }
diff --git a/runtime.d.ts b/runtime.d.ts
index 3a7fd6ee..1aa0bfcc 100644
--- a/runtime.d.ts
+++ b/runtime.d.ts
@@ -2247,7 +2247,7 @@ declare class ui {
     getTextContentHeight(content: string, config?: any): void
 
     /** 绘制一个对话框 */
-    drawTextBox(content: string, showAll?: boolean): void
+    drawTextBox(content: string, config?: any): void
 
     /** 绘制滚动字幕 */
     drawScrollText(content: string, time: number, lineHeight?: number, callback?: () => any): void