diff --git a/example/Vulkan/Geometry2D.cpp b/example/Vulkan/Geometry2D.cpp
index 0202e6b7..308dedd5 100644
--- a/example/Vulkan/Geometry2D.cpp
+++ b/example/Vulkan/Geometry2D.cpp
@@ -47,8 +47,8 @@ private:
 
     bool InitMaterial()
     {
-        material=shader_manage->CreateMaterial(OS_TEXT("res/shader/OnlyPosition.vert.spv"),
-                                               OS_TEXT("res/shader/FlatColor.frag.spv"));
+        material=shader_manage->CreateMaterial(OS_TEXT("res/shader/OnlyPosition.vert"),
+                                               OS_TEXT("res/shader/FlatColor.frag"));
         if(!material)
             return(false);
             
diff --git a/example/Vulkan/indices_rect.cpp b/example/Vulkan/indices_rect.cpp
index 6f726c08..7f4e7c7e 100644
--- a/example/Vulkan/indices_rect.cpp
+++ b/example/Vulkan/indices_rect.cpp
@@ -68,8 +68,8 @@ private:
 
     bool InitMaterial()
     {
-        material=shader_manage->CreateMaterial(OS_TEXT("res/shader/OnlyPosition.vert.spv"),
-                                               OS_TEXT("res/shader/FlatColor.frag.spv"));
+        material=shader_manage->CreateMaterial(OS_TEXT("res/shader/OnlyPosition.vert"),
+                                               OS_TEXT("res/shader/FlatColor.frag"));
         if(!material)
             return(false);
 
diff --git a/example/Vulkan/texture_rect.cpp b/example/Vulkan/texture_rect.cpp
index 3f565f9b..6905395f 100644
--- a/example/Vulkan/texture_rect.cpp
+++ b/example/Vulkan/texture_rect.cpp
@@ -81,8 +81,8 @@ private:
 
     bool InitMaterial()
     {
-        material=shader_manage->CreateMaterial(OS_TEXT("res/shader/FlatTexture.vert.spv"),
-                                               OS_TEXT("res/shader/FlatTexture.frag.spv"));
+        material=shader_manage->CreateMaterial(OS_TEXT("res/shader/FlatTexture.vert"),
+                                               OS_TEXT("res/shader/FlatTexture.frag"));
         if(!material)
             return(false);