diff --git a/cocos2dx/include/ccConfig.h b/cocos2dx/include/ccConfig.h
index af8b942fc7..b558a50003 100644
--- a/cocos2dx/include/ccConfig.h
+++ b/cocos2dx/include/ccConfig.h
@@ -107,7 +107,7 @@ To enabled set it to 1. Disabled by default.
  Default value: 0.1f
  */
 #ifndef CC_DIRECTOR_STATS_INTERVAL
-#define CC_DIRECTOR_STATS_INTERVAL (0.1f)
+#define CC_DIRECTOR_STATS_INTERVAL (0.5f)
 #endif
 
 /** @def CC_DIRECTOR_FPS_POSITION
diff --git a/samples/CocosDragonJS/proj.ios/CocosDragonJS.xcodeproj/project.pbxproj.REMOVED.git-id b/samples/CocosDragonJS/proj.ios/CocosDragonJS.xcodeproj/project.pbxproj.REMOVED.git-id
index 43163e6312..ba52908f2e 100644
--- a/samples/CocosDragonJS/proj.ios/CocosDragonJS.xcodeproj/project.pbxproj.REMOVED.git-id
+++ b/samples/CocosDragonJS/proj.ios/CocosDragonJS.xcodeproj/project.pbxproj.REMOVED.git-id
@@ -1 +1 @@
-84cd25be53945443ed529554d1a4035b6989d150
\ No newline at end of file
+4377122f5035f20d5266fff054f52039c3eb59f4
\ No newline at end of file
diff --git a/samples/WatermelonWithMe/proj.ios/WatermelonWithMe.xcodeproj/project.pbxproj b/samples/WatermelonWithMe/proj.ios/WatermelonWithMe.xcodeproj/project.pbxproj
index a1d0a81bc8..f2b22bf807 100644
--- a/samples/WatermelonWithMe/proj.ios/WatermelonWithMe.xcodeproj/project.pbxproj
+++ b/samples/WatermelonWithMe/proj.ios/WatermelonWithMe.xcodeproj/project.pbxproj
@@ -603,6 +603,10 @@
 		15628F5B15F0F5C2000CF24B /* Resources */ = {
 			isa = PBXGroup;
 			children = (
+				159004D1166DE34B006BF838 /* Icon-144.png */,
+				159004CF166DE346006BF838 /* Icon-72.png */,
+				159004CD166DE33E006BF838 /* Icon-114.png */,
+				159004CB166DE338006BF838 /* Icon-57.png */,
 				159003FF166DAD84006BF838 /* res */,
 				1A995C5E166B3F52001C34E9 /* boot-jsb.js */,
 				1A995C5F166B3F52001C34E9 /* main.js */,
@@ -779,10 +783,6 @@
 		A92275321517C094001B78AA = {
 			isa = PBXGroup;
 			children = (
-				159004D1166DE34B006BF838 /* Icon-144.png */,
-				159004CF166DE346006BF838 /* Icon-72.png */,
-				159004CD166DE33E006BF838 /* Icon-114.png */,
-				159004CB166DE338006BF838 /* Icon-57.png */,
 				15426AE915B5733200712A7F /* cocos2dx.xcodeproj */,
 				15384E3C16119CC30021DC07 /* bindings */,
 				2628297C15EC7196002C4240 /* chipmunk */,