diff --git a/_server/MotaActionParser.js b/_server/MotaActionParser.js
index fa6e9ab5..e25069b4 100644
--- a/_server/MotaActionParser.js
+++ b/_server/MotaActionParser.js
@@ -560,6 +560,14 @@ ActionParser.prototype.parseAction = function() {
           data.loc[0],data.loc[1],data.moveMode||'', data.time||0,data.async||false,this.next]);
       }
       break;
+    case "lockViewport":
+      this.next = MotaActionBlocks['lockViewport_s'].xmlText([
+        this.next]);
+      break;
+    case "unlockViewport":
+      this.next = MotaActionBlocks['unlockViewport_s'].xmlText([
+        this.next]);
+      break;
     case "vibrate": // 画面震动
       this.next = MotaActionBlocks['vibrate_s'].xmlText([data.direction||'horizontal', 
         data.time||0, data.speed, data.power, data.async||false, this.next]);
@@ -1708,4 +1716,4 @@ MotaActionFunctions.replaceFromName = function (str) {
   return str;
 }
 
-}
\ No newline at end of file
+}