diff --git a/tests/js-tests/src/Particle3DTest/Particle3DTest.js b/tests/js-tests/src/Particle3DTest/Particle3DTest.js
index e5e5a0c663..f8b80e08f3 100644
--- a/tests/js-tests/src/Particle3DTest/Particle3DTest.js
+++ b/tests/js-tests/src/Particle3DTest/Particle3DTest.js
@@ -27,7 +27,7 @@ if(cc.sys.isNative)(function(){
 
 var Particle3DTestIdx = -1;
 
-const PARTICLE_SYSTEM_TAG = 0x0001;
+var PARTICLE_SYSTEM_TAG = 0x0001;
 
 jsb.fileUtils.addSearchPath("res/Sprite3DTest");
 jsb.fileUtils.addSearchPath("res/Particle3D/materials");
diff --git a/tests/js-tests/src/Physics3DTest/Physics3DTest.js b/tests/js-tests/src/Physics3DTest/Physics3DTest.js
index 1f238406ce..886970aa74 100644
--- a/tests/js-tests/src/Physics3DTest/Physics3DTest.js
+++ b/tests/js-tests/src/Physics3DTest/Physics3DTest.js
@@ -27,13 +27,13 @@ var Physics3DTestIdx = -1;
 
 var physicsScene = null;
 
-const START_POS_X = -0.5;
-const START_POS_Y = -2.5;
-const START_POS_Z = -0.5;
+var START_POS_X = -0.5;
+var START_POS_Y = -2.5;
+var START_POS_Z = -0.5;
 
-const ARRAY_SIZE_X = 4;
-const ARRAY_SIZE_Y = 3;
-const ARRAY_SIZE_Z = 4;
+var ARRAY_SIZE_X = 4;
+var ARRAY_SIZE_Y = 3;
+var ARRAY_SIZE_Z = 4;
 
 var Physics3DTestDemo = cc.Layer.extend({
     _title:"Physics3D Test",
diff --git a/tests/js-tests/src/TerrainTest/TerrainTest.js b/tests/js-tests/src/TerrainTest/TerrainTest.js
index 3f7759cb74..6c3a5dc679 100644
--- a/tests/js-tests/src/TerrainTest/TerrainTest.js
+++ b/tests/js-tests/src/TerrainTest/TerrainTest.js
@@ -189,7 +189,7 @@ var TerrainSimple = TerrainTestDemo.extend({
 });
 
 var TerrainWalkThru = (function(){
-    const PlayerState = {
+    var PlayerState = {
         LEFT : 0,
         RIGHT : 1,
         IDLE : 2,
@@ -197,8 +197,8 @@ var TerrainWalkThru = (function(){
         BACKWARD : 4
     };
 
-    const PLAYER_HEIGHT = 0;
-    const camera_offset = cc.math.vec3(0, 45, 60);
+    var PLAYER_HEIGHT = 0;
+    var camera_offset = cc.math.vec3(0, 45, 60);
 
     var Player = jsb.Sprite3D.extend({
         _targetPos:null,