diff --git a/_server/editor.js b/_server/editor.js
index 54b24e35..252b8e4b 100644
--- a/_server/editor.js
+++ b/_server/editor.js
@@ -608,6 +608,16 @@ editor.prototype.addUsedFlags = function (s) {
     s.replace(/flag:([a-zA-Z0-9_\u4E00-\u9FCC]+)/g, function (s0, s1) {
         editor.used_flags[s1] = true; return s0;
     });
+    s.replace(/flags\.([a-zA-Z_]\w*)/g, function (s0, s1) {
+        editor.used_flags[s1] = true; return s0;
+    });
+    if (window.flags) {
+        for (var s in editor.used_flags) {
+            if (!(s in window.flags)) {
+                window.flags[s] = null;
+            }
+        }
+    }
 }
 
 editor.prototype.listen = function () {
diff --git a/_server/editor_blockly.js b/_server/editor_blockly.js
index 4b607d10..29630e30 100644
--- a/_server/editor_blockly.js
+++ b/_server/editor_blockly.js
@@ -687,7 +687,7 @@ function omitedcheckUpdateFunction(event) {
     var previewBlock = function (b) {
         var types = [
             "previewUI_s", "clearMap_s", "clearMap_1_s", "setAttribute_s", "fillText_s",
-            "fillBoldText_s", "drawTextContent_s", "fillRect_s", "strokeRect_s", "drawLine_s",
+            "fillBoldText_s", "fillRect_s", "strokeRect_s", "drawLine_s",
             "drawArrow_s", "fillPolygon_s", "strokePolygon_s", "fillCircle_s", "strokeCircle_s",
             "drawImage_s", "drawImage_1_s", "drawIcon_s", "drawBackground_s", "drawSelector_s", "drawSelector_1_s"
         ];
@@ -965,6 +965,16 @@ function omitedcheckUpdateFunction(event) {
             }
         }
 
+        // 提供 flags.xxx 补全
+        index = content.lastIndexOf("flags.");
+        if (index >= 0) {
+            var token = content.substring(index+6);
+            return Object.keys(editor.used_flags || {}).filter(function (one) {
+                return one != token && one.startsWith(token)
+                    && /^[a-zA-Z_]\w*$/.test(one);
+            }).sort();
+        }
+
         return [];
     }
 
diff --git a/_server/editor_file_unsorted.js b/_server/editor_file_unsorted.js
index 42509f14..c11bd4d8 100644
--- a/_server/editor_file_unsorted.js
+++ b/_server/editor_file_unsorted.js
@@ -146,11 +146,15 @@ editor_file = function (editor, callback) {
         var templateActions = [];
 
         var image = info.images;
+        var bindFaceIds = false;
 
         if (image=='autotile') {
             callback('不能对自动元件进行自动注册！');
             return;
         }
+        if (image=='npc48' && confirm("你想绑定npc48的朝向么？\n如果是，则会连续四个一组的对npc48的faceIds进行自动绑定。")) {
+            bindFaceIds = true;
+        }
         var c=image.toUpperCase().charAt(0);
 
         // terrains id
@@ -162,15 +166,20 @@ editor_file = function (editor, callback) {
         var allIds = [];
         editor.ids.forEach(function (v) {
             if (v.images==image) {
-                allIds[v.y]=true;
+                allIds[v.y]=v;
             }
         })
 
         var per_height = image.endsWith('48')?48:32;
 
+        var faceIds = []; // down, left, right, up
+
         var idnum=300;
         for (var y=0; y<editor.widthsX[image][3]/per_height;y++) {
-            if (allIds[y]) continue;
+            if (allIds[y] != null) {
+                faceIds.push(allIds[y]);
+                continue;
+            }
             while (editor.core.maps.blocksInfo[idnum]) idnum++;
 
             // get id num
@@ -182,7 +191,8 @@ editor_file = function (editor, callback) {
             else {
                 iconActions.push(["add", "['" + image + "']['" + id + "']", y])
             }
-            mapActions.push(["add", "['" + idnum + "']", {'cls': image, 'id': id}])
+            mapActions.push(["add", "['" + idnum + "']", {'cls': image, 'id': id}]);
+            faceIds.push({idnum: idnum, id: id});
             if (image=='items')
                 templateActions.push(["add", "['items']['" + id + "']", editor.file.comment._data.items_template]);
             else if (image.indexOf('enemy')==0)
@@ -190,6 +200,17 @@ editor_file = function (editor, callback) {
             idnum++;
         }
 
+        if (bindFaceIds) {
+            for (var i = 0; i < faceIds.length - 3; i+=4) {
+                var down = faceIds[i], left = faceIds[i+1], right = faceIds[i+2], up = faceIds[i+3];
+                var obj = {down: down.id, left: left.id, right: right.id, up: up.id};
+                mapActions.push(["add", "['" + down.idnum + "']['faceIds']", obj]);
+                mapActions.push(["add", "['" + left.idnum + "']['faceIds']", obj]);
+                mapActions.push(["add", "['" + right.idnum + "']['faceIds']", obj]);
+                mapActions.push(["add", "['" + up.idnum + "']['faceIds']", obj]);
+            }
+        }
+
         if (mapActions.length==0) {
             callback("没有要注册的项！");
             return;
diff --git a/libs/events.js b/libs/events.js
index 35d28a32..54defd83 100644
--- a/libs/events.js
+++ b/libs/events.js
@@ -234,7 +234,14 @@ events.prototype._gameOver_askRate = function (ending) {
     }
 
     if (ending == null) {
-        core.restart();
+        core.status.event.selection = 0;
+        core.ui.drawConfirmBox("你想读取自动存档么？", function () {
+            core.ui.closePanel();
+            core.doSL("autoSave", "load");
+        }, function () {
+            core.ui.closePanel();
+            core.restart();
+        });
         return;
     }
 
diff --git a/project/icons.js b/project/icons.js
index e9d0ae7c..4c84391c 100644
--- a/project/icons.js
+++ b/project/icons.js
@@ -138,8 +138,7 @@ var icons_4665ee12_3a1f_44a4_bea3_0fccba634dc1 =
 		"npc0": 0,
 		"npc1": 1,
 		"npc2": 2,
-		"npc3": 3,
-		"npc4": 4
+		"npc3": 3
 	},
 	"enemys": {
 		"greenSlime": 0,
diff --git a/project/images/npc48.png b/project/images/npc48.png
old mode 100644
new mode 100755
index 43c3a376..5b5b0fec
Binary files a/project/images/npc48.png and b/project/images/npc48.png differ
diff --git a/project/maps.js b/project/maps.js
index d631d0ba..fc9bd45f 100644
--- a/project/maps.js
+++ b/project/maps.js
@@ -98,11 +98,10 @@ var maps_90f36752_8815_4be8_b32b_d7fad1d0542e =
 	"130": {"cls":"npcs","id":"pinkShop"},
 	"131": {"cls":"npcs","id":"blueShop"},
 	"132": {"cls":"npcs","id":"princess"},
-	"133": {"cls":"npc48","id":"npc0"},
-	"134": {"cls":"npc48","id":"npc1"},
-	"135": {"cls":"npc48","id":"npc2"},
-	"136": {"cls":"npc48","id":"npc3"},
-	"137": {"cls":"npc48","id":"npc4"},
+	"133": {"cls":"npc48","id":"npc0","faceIds":{"down":"npc0","left":"npc1","right":"npc2","up":"npc3"}},
+	"134": {"cls":"npc48","id":"npc1","faceIds":{"down":"npc0","left":"npc1","right":"npc2","up":"npc3"}},
+	"135": {"cls":"npc48","id":"npc2","faceIds":{"down":"npc0","left":"npc1","right":"npc2","up":"npc3"}},
+	"136": {"cls":"npc48","id":"npc3","faceIds":{"down":"npc0","left":"npc1","right":"npc2","up":"npc3"}},
 	"151": {"cls":"autotile","id":"autotile1","noPass":true},
 	"152": {"cls":"autotile","id":"autotile2","noPass":true},
 	"153": {"cls":"autotile","id":"autotile3","noPass":true},