diff --git a/src/main/java/org/confluence/mod/client/post/PostUtil.java b/src/main/java/org/confluence/mod/client/post/PostUtil.java
index 1f7861c71..33786cac9 100644
--- a/src/main/java/org/confluence/mod/client/post/PostUtil.java
+++ b/src/main/java/org/confluence/mod/client/post/PostUtil.java
@@ -1,27 +1,19 @@
 package org.confluence.mod.client.post;
 
 
-import com.mojang.blaze3d.pipeline.MainTarget;
 import com.mojang.blaze3d.pipeline.RenderTarget;
 import com.mojang.blaze3d.platform.GlStateManager;
 import net.minecraft.client.Minecraft;
-import net.minecraft.stats.Stat;
-import net.minecraft.world.entity.LivingEntity;
 import org.confluence.mod.client.post.effect.Bloom;
 import org.confluence.mod.client.post.effect.MotionBlur;
-import org.confluence.mod.client.shader.ModRenderTypes;
-import org.joml.Vector2f;
-
 import java.util.*;
 import java.util.function.Consumer;
 
-//import static org.confluence.mod.client.renderer.entity.boss.CthulhuEyeRenderer.tempBlurTarget;
-import static com.mojang.blaze3d.platform.GlStateManager.glBlendFuncSeparate;
-import static org.lwjgl.opengl.GL11C.*;
 import static org.lwjgl.opengl.GL13C.GL_TEXTURE0;
 
 public class PostUtil {
 
+    public static boolean isFirstFrame = true;  // 必须初始化一次
     public static List<PostEffect> effects = new ArrayList<>();
 
     public static Bloom bloom;
@@ -53,8 +45,6 @@ public static void init() {
         }
     }
 
-    public static boolean isFirstFrame = true;  // 必须初始化一次
-
     public static void addEffect(PostEffect effect){
         effects.add(effect);
     }
diff --git a/src/main/resources/confluence.mixins.json b/src/main/resources/confluence.mixins.json
index 084a2999e..ff063972a 100644
--- a/src/main/resources/confluence.mixins.json
+++ b/src/main/resources/confluence.mixins.json
@@ -75,7 +75,6 @@
     "chunk.PalettedContainerAccessor",
     "chunk.PalettedContainerMixin",
     "chunk.ProtoChunkMixin",
-    "client.MinectaftMixin",
     "entity.AbstractArrowMixin",
     "entity.DamageTypeMixin",
     "entity.EntityMixin",