diff --git a/app/bin/main/net/xuyezo/main/Generator.class b/app/bin/main/net/xuyezo/main/Generator.class
index 9e754ed..a1add04 100644
Binary files a/app/bin/main/net/xuyezo/main/Generator.class and b/app/bin/main/net/xuyezo/main/Generator.class differ
diff --git a/app/bin/main/net/xuyezo/main/Main.class b/app/bin/main/net/xuyezo/main/Main.class
index eb90376..53e57c5 100644
Binary files a/app/bin/main/net/xuyezo/main/Main.class and b/app/bin/main/net/xuyezo/main/Main.class differ
diff --git a/app/src/main/java/net/xuyezo/main/Generator.java b/app/src/main/java/net/xuyezo/main/Generator.java
index 30868f3..a0e7bb0 100644
--- a/app/src/main/java/net/xuyezo/main/Generator.java
+++ b/app/src/main/java/net/xuyezo/main/Generator.java
@@ -20,7 +20,7 @@ public class Generator extends ChunkGenerator {
 	public void generateNoise(WorldInfo worldInfo, Random random, int chunkX, int chunkZ,
 			ChunkGenerator.ChunkData chunkData) {
 		for (int x = 0; x < 16; x++) {
-			for (int z = 0; z < 16; z++) {
+			for (int z = 0; z < 16; z++) { 
 				for (int y = chunkData.getMinHeight(); y < chunkData.getMaxHeight(); y++) {
 					chunkData.setBlock(x, y, z, Material.AIR);
 				}
@@ -35,8 +35,8 @@ public class Generator extends ChunkGenerator {
 					int z2 = chunkZ * 16 + z;
 					
 					if (Generator.getHash(x2,z2) == (y & (y * 7))) {
-						for (int a = 0; a < 6; a++) {
-							for (int b = 0; b < 6; b++) {
+						for (int a = 0; a < 8; a++) {
+							for (int b = 0; b < 8; b++) {
 								chunkData.setBlock((x+a)%16, y, (z+b)%16, Material.STONE);
 							}
 						}
diff --git a/app/src/main/java/net/xuyezo/main/Main.java b/app/src/main/java/net/xuyezo/main/Main.java
index 88ac3bc..adedbef 100644
--- a/app/src/main/java/net/xuyezo/main/Main.java
+++ b/app/src/main/java/net/xuyezo/main/Main.java
@@ -26,6 +26,15 @@ public class Main extends JavaPlugin {
         recipe.shape("A  ", "B  ", "   ");
         recipe.setIngredient('A', Material.FLINT);
         recipe.setIngredient('B', Material.STICK);
+        
+
+        key = new NamespacedKey(this, "FlintPickaxe");
+        item = new ItemStack(Material.STONE_PICKAXE);
+
+        recipe = new ShapedRecipe(key, item);
+        recipe.shape("AA ", "B  ", "   ");
+        recipe.setIngredient('A', Material.FLINT);
+        recipe.setIngredient('B', Material.STICK);
 
         getServer().addRecipe(recipe);
         
@@ -38,13 +47,13 @@ public class Main extends JavaPlugin {
         
         getServer().addRecipe(recipe);
         
-        key = new NamespacedKey(this, "FlintFurnace");
-        item = new ItemStack(Material.FURNACE);
+        key = new NamespacedKey(this, "GrassSapling");
+        item = new ItemStack(Material.OAK_SAPLING);
         
         recipe = new ShapedRecipe(key, item);
-        recipe.shape("AA ", "AB ", "   ");
-        recipe.setIngredient('A', Material.COBBLESTONE);
-        recipe.setIngredient('B', Material.FLINT);
+        recipe.shape("AAA", "ABA", "AAA");
+        recipe.setIngredient('A', Material.BONE_MEAL);
+        recipe.setIngredient('B', Material.GRASS_BLOCK);
         
         getServer().addRecipe(recipe);