diff --git a/src/main/java/com/listmore/ListMore.java b/src/main/java/com/listmore/ListMore.java
index 2e92161..958ec9f 100644
--- a/src/main/java/com/listmore/ListMore.java
+++ b/src/main/java/com/listmore/ListMore.java
@@ -4,7 +4,6 @@
 import com.listmore.config.ListMoreConfigs;
 import com.listmore.input.CopyTargetIdInputHandler;
 import com.listmore.render.InvalidFurnaceInputRenderer;
-import com.listmore.render.PlayerTracerHudRenderer;
 import com.listmore.render.ProjectileLandingRenderer;
 import com.listmore.render.TntExplosionPreviewRenderer;
 
@@ -15,9 +14,6 @@
 import fi.dy.masa.malilib.registry.Registry;
 import fi.dy.masa.malilib.util.data.ModInfo;
 import net.fabricmc.api.ClientModInitializer;
-import net.minecraft.client.Minecraft;
-import net.minecraft.world.entity.Entity;
-import net.minecraft.world.entity.player.Player;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -34,11 +30,6 @@ public void registerModHandlers() {
 				initializeConfigs();
 				CopyTargetIdInputHandler.getInstance().init();
 				InputEventHandler.getKeybindManager().registerKeybindProvider(CopyTargetIdInputHandler.getInstance());
-				//#if MC >= 26.1
-				//$$ RenderEventHandler.getInstance().registerInGameGuiRenderer(PlayerTracerHudRenderer.getInstance());
-				//#else
-				RenderEventHandler.getInstance().registerGameOverlayRenderer(PlayerTracerHudRenderer.getInstance());
-				//#endif
 				RenderEventHandler.getInstance().registerWorldLastRenderer(ProjectileLandingRenderer.getInstance());
 				RenderEventHandler.getInstance().registerWorldLastRenderer(InvalidFurnaceInputRenderer.getInstance());
 				RenderEventHandler.getInstance().registerWorldLastRenderer(TntExplosionPreviewRenderer.getInstance());
@@ -54,26 +45,4 @@ public static void initializeConfigs() {
 		}
 	}
 
-	public static boolean shouldRenderPlayerTracer(Entity entity) {
-		if (!(entity instanceof Player)) {
-			return false;
-		}
-		if (!ListMoreConfigs.Generic.PLAYER_TRACER.getBooleanValue()) {
-			return false;
-		}
-
-		Minecraft client = Minecraft.getInstance();
-		if (client.player == null || client.level == null) {
-			return false;
-		}
-		if (entity == client.player || entity.isRemoved()) {
-			return false;
-		}
-
-		return client.player.distanceToSqr(entity) <= 96.0D * 96.0D;
-	}
-
-	public static int getPlayerTracerColorArgb() {
-		return ListMoreConfigs.Generic.PLAYER_TRACER_COLOR.getIntegerValue();
-	}
 }
diff --git a/src/main/java/com/listmore/config/ListMoreConfigs.java b/src/main/java/com/listmore/config/ListMoreConfigs.java
index f04b729..1a65950 100644
--- a/src/main/java/com/listmore/config/ListMoreConfigs.java
+++ b/src/main/java/com/listmore/config/ListMoreConfigs.java
@@ -48,8 +48,6 @@ public static class Generic {
 		public static final ConfigInteger INVALID_FURNACE_INPUT_HIGHLIGHTER_RANGE = createInvalidFurnaceInputHighlighterRange();
 		public static final ConfigBoolean TNT_EXPLOSION_PREVIEW = createTntExplosionPreview();
 		public static final ConfigOptionList TNT_EXPLOSION_PREVIEW_MODE = createTntExplosionPreviewMode();
-		public static final ConfigBoolean PLAYER_TRACER = createPlayerTracer();
-		public static final ConfigColor PLAYER_TRACER_COLOR = createPlayerTracerColor();
 		public static final ConfigBoolean PROJECTILE_LANDING_PREDICTION = createProjectileLandingPrediction();
 
 		public static final ImmutableList<IConfigBase> OPTIONS = ImmutableList.of(
@@ -64,8 +62,6 @@ public static class Generic {
 			INVALID_FURNACE_INPUT_HIGHLIGHTER_RANGE,
 			TNT_EXPLOSION_PREVIEW,
 			TNT_EXPLOSION_PREVIEW_MODE,
-			PLAYER_TRACER,
-			PLAYER_TRACER_COLOR,
 			PROJECTILE_LANDING_PREDICTION
 		);
 	}
@@ -120,14 +116,6 @@ private static ConfigOptionList createTntExplosionPreviewMode() {
 		return createConfig(new ConfigOptionList("tntExplosionPreviewMode", TntExplosionPreviewMode.FULL));
 	}
 
-	private static ConfigBoolean createPlayerTracer() {
-		return createConfig(new ConfigBoolean("playerTracer", false));
-	}
-
-	private static ConfigColor createPlayerTracerColor() {
-		return createConfig(new ConfigColor("playerTracerColor", "#FFFFFFFF"));
-	}
-
 	private static ConfigBoolean createProjectileLandingPrediction() {
 		return createConfig(new ConfigBoolean("projectileLandingPrediction", false));
 	}
diff --git a/src/main/java/com/listmore/render/PlayerTracerHudRenderer.java b/src/main/java/com/listmore/render/PlayerTracerHudRenderer.java
deleted file mode 100644
index 9701871..0000000
--- a/src/main/java/com/listmore/render/PlayerTracerHudRenderer.java
+++ /dev/null
@@ -1,165 +0,0 @@
-package com.listmore.render;
-
-import com.listmore.ListMore;
-import com.listmore.config.ListMoreConfigs;
-
-import fi.dy.masa.malilib.interfaces.IRenderer;
-//#if MC >= 1.21.11
-//$$ import fi.dy.masa.malilib.render.GuiContext;
-//#else
-import net.minecraft.client.gui.GuiGraphics;
-//#endif
-import fi.dy.masa.malilib.render.RenderUtils;
-
-import net.minecraft.client.Minecraft;
-import net.minecraft.util.profiling.ProfilerFiller;
-import net.minecraft.world.entity.player.Player;
-import net.minecraft.world.phys.Vec3;
-
-public class PlayerTracerHudRenderer implements IRenderer {
-	private static final PlayerTracerHudRenderer INSTANCE = new PlayerTracerHudRenderer();
-	private static final int LINE_THICKNESS = 1;
-
-	private PlayerTracerHudRenderer() {
-	}
-
-	public static PlayerTracerHudRenderer getInstance() {
-		return INSTANCE;
-	}
-
-	//#if MC >= 26.1
-	//$$ @Override
-	//$$ public void onExtractGuiOverlayPost(GuiContext ctx, float partialTicks, ProfilerFiller profiler) {
-	//$$ 	render(ctx, partialTicks);
-	//$$ }
-	//#elseif MC >= 1.21.11
-	//$$ @Override
-	//$$ public void onRenderGameOverlayPostAdvanced(GuiContext ctx, float partialTicks, ProfilerFiller profiler) {
-	//$$ 	render(ctx, partialTicks);
-	//$$ }
-	//#else
-	@Override
-	public void onRenderGameOverlayPostAdvanced(GuiGraphics ctx, float partialTicks, ProfilerFiller profiler, Minecraft client) {
-		render(ctx, partialTicks);
-	}
-	//#endif
-
-	private static void render(
-			//#if MC >= 1.21.11
-			//$$ GuiContext ctx,
-			//#else
-			GuiGraphics ctx,
-			//#endif
-			float partialTicks) {
-		Minecraft client = Minecraft.getInstance();
-
-		if (client.player == null || client.level == null ||
-				//#if MC >= 26.2
-				//$$ client.gui.screen() != null ||
-				//#else
-				client.screen != null ||
-				//#endif
-				!ListMoreConfigs.Generic.PLAYER_TRACER.getBooleanValue()) {
-			return;
-		}
-
-		int guiWidth = client.getWindow().getGuiScaledWidth();
-		int guiHeight = client.getWindow().getGuiScaledHeight();
-		float physicalPixelScale = guiWidth / (float) client.getWindow().getWidth();
-		float startX = guiWidth * 0.5F;
-		float startY = 0.0F;
-		int color = ListMore.getPlayerTracerColorArgb();
-
-		for (Player player : client.level.players()) {
-			if (!ListMore.shouldRenderPlayerTracer(player)) {
-				continue;
-			}
-
-			// 将玩家碰撞箱顶部中心投影到屏幕坐标
-			ProjectedPoint target = projectBoundingBoxTopCenter(player, partialTicks, guiWidth, guiHeight);
-			if (target == null) {
-				continue;
-			}
-			if (target.x < 0 || target.x > guiWidth || target.y < 0 || target.y > guiHeight) {
-				continue;
-			}
-
-			drawLine(ctx, startX, startY, target.x, target.y, color, physicalPixelScale);
-		}
-	}
-
-	private static ProjectedPoint projectBoundingBoxTopCenter(Player player, float partialTicks,
-			int guiWidth, int guiHeight) {
-		Vec3 basePos = player.getPosition(partialTicks);
-		double halfWidth = player.getBbWidth() * 0.5D + 0.05D;
-		double height = player.getBbHeight() + 0.05D;
-
-		ProjectedPoint center = projectPoint(basePos.x, basePos.y + height, basePos.z, guiWidth, guiHeight);
-		if (center != null) {
-			return center;
-		}
-
-		Vec3[] candidates = new Vec3[]{
-				new Vec3(basePos.x - halfWidth, basePos.y + height, basePos.z - halfWidth),
-				new Vec3(basePos.x - halfWidth, basePos.y + height, basePos.z + halfWidth),
-				new Vec3(basePos.x + halfWidth, basePos.y + height, basePos.z - halfWidth),
-				new Vec3(basePos.x + halfWidth, basePos.y + height, basePos.z + halfWidth)
-		};
-
-		ProjectedPoint best = null;
-		for (Vec3 candidate : candidates) {
-			ProjectedPoint projected = projectPoint(candidate.x, candidate.y, candidate.z, guiWidth, guiHeight);
-			if (projected == null) {
-				continue;
-			}
-			if (best == null || projected.y < best.y) {
-				best = projected;
-			}
-		}
-
-		return best;
-	}
-
-	private static ProjectedPoint projectPoint(double x, double y, double z, int guiWidth, int guiHeight) {
-		Minecraft client = Minecraft.getInstance();
-		//projectPointToScreen返回NDC坐标
-		Vec3 screenPos = client.gameRenderer.projectPointToScreen(new Vec3(x, y, z));
-
-		if (!Double.isFinite(screenPos.x) || !Double.isFinite(screenPos.y) || !Double.isFinite(screenPos.z)) {
-			return null;
-		}
-		if (screenPos.z < 0.0D || screenPos.z > 1.0D) {
-			return null;
-		}
-
-		float scaledX = (float) ((screenPos.x * 0.5D + 0.5D) * guiWidth);
-		float scaledY = (float) ((1.0D - (screenPos.y * 0.5D + 0.5D)) * guiHeight);
-		return new ProjectedPoint(scaledX, scaledY);
-	}
-
-	private static void drawLine(
-			//#if MC >= 1.21.11
-			//$$ GuiContext ctx,
-			//#else
-			GuiGraphics ctx,
-			//#endif
-			float startX, float startY, float endX, float endY, int color, float physicalPixelScale) {
-		float pixelStartX = startX / physicalPixelScale;
-		float pixelStartY = startY / physicalPixelScale;
-		float pixelEndX = endX / physicalPixelScale;
-		float pixelEndY = endY / physicalPixelScale;
-		float dx = pixelEndX - pixelStartX;
-		float dy = pixelEndY - pixelStartY;
-		int steps = Math.max(1, (int) Math.ceil(Math.max(Math.abs(dx), Math.abs(dy))));
-
-		for (int i = 0; i <= steps; i++) {
-			float progress = (float) i / (float) steps;
-			int x = Math.round(pixelStartX + dx * progress);
-			int y = Math.round(pixelStartY + dy * progress);
-			RenderUtils.drawRect(ctx, x, y, LINE_THICKNESS, LINE_THICKNESS, color, physicalPixelScale);
-		}
-	}
-
-	private record ProjectedPoint(float x, float y) {
-	}
-}
diff --git a/src/main/java/com/listmore/utils/ScreenRenderUtils.java b/src/main/java/com/listmore/utils/ScreenRenderUtils.java
new file mode 100644
index 0000000..0399f34
--- /dev/null
+++ b/src/main/java/com/listmore/utils/ScreenRenderUtils.java
@@ -0,0 +1,122 @@
+package com.listmore.utils;
+
+import fi.dy.masa.malilib.render.RenderUtils;
+
+//#if MC >= 1.21.11
+//$$ import fi.dy.masa.malilib.render.GuiContext;
+//#else
+import net.minecraft.client.gui.GuiGraphics;
+//#endif
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.phys.Vec3;
+
+/** TODO:该类暂时没有具体用处，只是抽离出来的一个工具类。 (-玩家追踪线)
+ * 屏幕渲染相关的通用工具。
+ * projectWorldPoint() 用于将任意世界坐标投影到 GUI 坐标。
+ * projectBoundingBoxTopCenter() 用于将实体碰撞箱顶部中心投影到 GUI 坐标。
+ * drawLine() 用于在 GUI 层绘制两个屏幕坐标之间的线段。
+ */
+public final class ScreenRenderUtils {
+	private static final int LINE_THICKNESS = 1;
+
+	private ScreenRenderUtils() {
+	}
+
+	/**
+	 * @param worldPosition 世界空间坐标
+	 * @return 投影后的 GUI 坐标；不可见或投影无效时返回 null
+	 */
+	public static ProjectedPoint projectWorldPoint(Vec3 worldPosition) {
+		Minecraft client = Minecraft.getInstance();
+		Vec3 screenPos = client.gameRenderer.projectPointToScreen(worldPosition);
+
+		if (!Double.isFinite(screenPos.x) || !Double.isFinite(screenPos.y) || !Double.isFinite(screenPos.z)) {
+			return null;
+		}
+		if (screenPos.z < 0.0D || screenPos.z > 1.0D) {
+			return null;
+		}
+
+		int guiWidth = client.getWindow().getGuiScaledWidth();
+		int guiHeight = client.getWindow().getGuiScaledHeight();
+		float scaledX = (float) ((screenPos.x * 0.5D + 0.5D) * guiWidth);
+		float scaledY = (float) ((1.0D - (screenPos.y * 0.5D + 0.5D)) * guiHeight);
+		return new ProjectedPoint(scaledX, scaledY);
+	}
+
+	/**
+	 * 将实体碰撞箱顶部中心投影到当前窗口的 GUI 缩放坐标。
+	 * 如果顶部中心无法投影，则从四个顶部角点中选择屏幕 Y 坐标最小的可见点。
+	 *
+	 * @param entity 要投影的实体
+	 * @param partialTicks 当前渲染帧的部分 tick，用于插值实体位置
+	 * @return 投影后的 GUI 坐标；所有候选点均不可见时返回 null
+	 */
+	public static ProjectedPoint projectBoundingBoxTopCenter(Entity entity, float partialTicks) {
+		Vec3 basePos = entity.getPosition(partialTicks);
+		double halfWidth = entity.getBbWidth() * 0.5D + 0.05D;
+		double height = entity.getBbHeight() + 0.05D;
+
+		ProjectedPoint center = projectWorldPoint(new Vec3(basePos.x, basePos.y + height, basePos.z));
+		if (center != null) {
+			return center;
+		}
+
+		Vec3[] candidates = new Vec3[]{
+				new Vec3(basePos.x - halfWidth, basePos.y + height, basePos.z - halfWidth),
+				new Vec3(basePos.x - halfWidth, basePos.y + height, basePos.z + halfWidth),
+				new Vec3(basePos.x + halfWidth, basePos.y + height, basePos.z - halfWidth),
+				new Vec3(basePos.x + halfWidth, basePos.y + height, basePos.z + halfWidth)
+		};
+
+		ProjectedPoint best = null;
+		for (Vec3 candidate : candidates) {
+			ProjectedPoint projected = projectWorldPoint(candidate);
+			if (projected != null && (best == null || projected.y() < best.y())) {
+				best = projected;
+			}
+		}
+
+		return best;
+	}
+
+	/**
+	 * 绘制一条只有描边的 HUD 线段。
+	 *
+	 * @param context 当前版本的 GUI 绘制上下文
+	 * @param startX 线段起点相对于 GUI 缩放坐标的 X 坐标
+	 * @param startY 线段起点相对于 GUI 缩放坐标的 Y 坐标
+	 * @param endX 线段终点相对于 GUI 缩放坐标的 X 坐标
+	 * @param endY 线段终点相对于 GUI 缩放坐标的 Y 坐标
+	 * @param color 线段颜色，使用 ARGB 格式
+	 * @param physicalPixelScale GUI 缩放像素与物理像素的比例
+	 */
+	public static void drawLine(
+			//#if MC >= 1.21.11
+			//$$ GuiContext context,
+			//#else
+			GuiGraphics context,
+			//#endif
+			float startX, float startY, float endX, float endY, int color, float physicalPixelScale) {
+		float pixelStartX = startX / physicalPixelScale;
+		float pixelStartY = startY / physicalPixelScale;
+		float pixelEndX = endX / physicalPixelScale;
+		float pixelEndY = endY / physicalPixelScale;
+		float dx = pixelEndX - pixelStartX;
+		float dy = pixelEndY - pixelStartY;
+		int steps = Math.max(1, (int) Math.ceil(Math.max(Math.abs(dx), Math.abs(dy))));
+
+		for (int i = 0; i <= steps; i++) {
+			float progress = (float) i / (float) steps;
+			int x = Math.round(pixelStartX + dx * progress);
+			int y = Math.round(pixelStartY + dy * progress);
+			RenderUtils.drawRect(context, x, y, LINE_THICKNESS, LINE_THICKNESS, color, physicalPixelScale);
+		}
+	}
+
+	/** 世界坐标经过投影后得到的 GUI 缩放坐标。 */
+	public record ProjectedPoint(float x, float y) {
+	}
+}
diff --git a/src/main/resources/assets/listmore/lang/en_us.json b/src/main/resources/assets/listmore/lang/en_us.json
index d7f6a7d..bad3f23 100644
--- a/src/main/resources/assets/listmore/lang/en_us.json
+++ b/src/main/resources/assets/listmore/lang/en_us.json
@@ -4,12 +4,6 @@
   "listmore.hotkeys.category.generic": "General Hotkeys",
   "listmore.gui.tab.all": "All",
   "listmore.gui.tab.generic": "General",
-  "listmore.config.generic.name.playerTracer": "Player Tracers",
-  "listmore.config.generic.prettyName.playerTracer": "Player Tracers",
-  "listmore.config.generic.comment.playerTracer": "Draw lines leading to nearby players",
-  "listmore.config.generic.name.playerTracerColor": "Player Tracer Color",
-  "listmore.config.generic.prettyName.playerTracerColor": "Player Tracer Color",
-  "listmore.config.generic.comment.playerTracerColor": "Set the color of tracer lines",
   "listmore.config.generic.name.projectileLandingPrediction": "Projectile Landing Prediction",
   "listmore.config.generic.prettyName.projectileLandingPrediction": "Projectile Landing Prediction",
   "listmore.config.generic.comment.projectileLandingPrediction": "Show the predicted landing point for supported projectiles",
diff --git a/src/main/resources/assets/listmore/lang/zh_cn.json b/src/main/resources/assets/listmore/lang/zh_cn.json
index eae161b..a4aa27e 100644
--- a/src/main/resources/assets/listmore/lang/zh_cn.json
+++ b/src/main/resources/assets/listmore/lang/zh_cn.json
@@ -4,12 +4,6 @@
   "listmore.hotkeys.category.generic": "通用快捷键",
   "listmore.gui.tab.all": "全部",
   "listmore.gui.tab.generic": "通用",
-  "listmore.config.generic.name.playerTracer": "玩家追踪线",
-  "listmore.config.generic.prettyName.playerTracer": "玩家追踪线",
-  "listmore.config.generic.comment.playerTracer": "连线到附近玩家",
-  "listmore.config.generic.name.playerTracerColor": "玩家追踪线-颜色",
-  "listmore.config.generic.prettyName.playerTracerColor": "玩家追踪线颜色",
-  "listmore.config.generic.comment.playerTracerColor": "设置追踪线的颜色",
   "listmore.config.generic.name.projectileLandingPrediction": "投射物落点预测",
   "listmore.config.generic.prettyName.projectileLandingPrediction": "投射物落点预测",
   "listmore.config.generic.comment.projectileLandingPrediction": "显示支持投射物的预测落点",