diff --git a/SandboxProject/Assets/UI/main_menu.rml.mcasset b/SandboxProject/Assets/UI/main_menu.rml.mcasset
index ea03c56..a0c619e 100644
Binary files a/SandboxProject/Assets/UI/main_menu.rml.mcasset and b/SandboxProject/Assets/UI/main_menu.rml.mcasset differ
diff --git a/Source/MetaCoreEditor/Private/MetaCoreBuiltinCoreServicesModule.cpp b/Source/MetaCoreEditor/Private/MetaCoreBuiltinCoreServicesModule.cpp
index 53793d7..19a3518 100644
--- a/Source/MetaCoreEditor/Private/MetaCoreBuiltinCoreServicesModule.cpp
+++ b/Source/MetaCoreEditor/Private/MetaCoreBuiltinCoreServicesModule.cpp
@@ -2850,6 +2850,7 @@ void MetaCoreDrawUiRendererComponentInspector(MetaCoreEditorContext& editorConte
     };
     drawBoolField("可见", &MetaCoreUiRendererComponent::Visible);
     drawBoolField("接收输入", &MetaCoreUiRendererComponent::InputEnabled);
+    drawBoolField("始终朝向相机", &MetaCoreUiRendererComponent::FaceCamera);
 
     int layer = MetaCoreGetSharedSelectedValue<std::int32_t>(
         editorContext,
diff --git a/Source/MetaCoreEditor/Private/MetaCoreEditorApp.cpp b/Source/MetaCoreEditor/Private/MetaCoreEditorApp.cpp
index d215876..200e813 100644
--- a/Source/MetaCoreEditor/Private/MetaCoreEditorApp.cpp
+++ b/Source/MetaCoreEditor/Private/MetaCoreEditorApp.cpp
@@ -5,6 +5,7 @@
 #include "MetaCoreFoundation/MetaCorePackage.h"
 #include "MetaCoreFoundation/MetaCoreProject.h"
 #include "MetaCoreFoundation/MetaCoreReflection.h"
+#include "MetaCoreScene/MetaCoreTransformUtils.h"
 #include "MetaCoreRender/MetaCoreSceneRenderSync.h"
 #include "MetaCoreEditorCameraController.h"
 
@@ -28,6 +29,7 @@
 
 #define GLM_ENABLE_EXPERIMENTAL
 #include <algorithm>
+#include <array>
 #include <chrono>
 #include <cmath>
 #include <cstdlib>
@@ -1103,6 +1105,88 @@ void MetaCoreDrawUiDocumentPreview(
     drawList.PopClipRect();
 }
 
+[[nodiscard]] bool MetaCoreProjectUiLocalPoint(
+    const MetaCoreSceneView& sceneView,
+    const MetaCoreSceneViewportState& viewportState,
+    const glm::mat4& worldMatrix,
+    const glm::vec2& localPoint,
+    ImVec2& screenPoint
+) {
+    const glm::vec3 worldPoint = glm::vec3(worldMatrix * glm::vec4(localPoint.x, localPoint.y, 0.0F, 1.0F));
+    return MetaCoreProjectWorldPointToViewport(sceneView, viewportState, worldPoint, screenPoint);
+}
+
+[[nodiscard]] bool MetaCoreProjectUiQuad(
+    const MetaCoreSceneView& sceneView,
+    const MetaCoreSceneViewportState& viewportState,
+    const glm::mat4& worldMatrix,
+    const glm::vec2& minPoint,
+    const glm::vec2& maxPoint,
+    std::array<ImVec2, 4>& screenPoints
+) {
+    return MetaCoreProjectUiLocalPoint(sceneView, viewportState, worldMatrix, glm::vec2(minPoint.x, minPoint.y), screenPoints[0]) &&
+           MetaCoreProjectUiLocalPoint(sceneView, viewportState, worldMatrix, glm::vec2(maxPoint.x, minPoint.y), screenPoints[1]) &&
+           MetaCoreProjectUiLocalPoint(sceneView, viewportState, worldMatrix, glm::vec2(maxPoint.x, maxPoint.y), screenPoints[2]) &&
+           MetaCoreProjectUiLocalPoint(sceneView, viewportState, worldMatrix, glm::vec2(minPoint.x, maxPoint.y), screenPoints[3]);
+}
+
+void MetaCoreDrawProjectedUiDocumentPreview(
+    ImDrawList& drawList,
+    const MetaCoreUiDocument& document,
+    const MetaCoreSceneView& sceneView,
+    const MetaCoreSceneViewportState& viewportState,
+    const glm::mat4& worldMatrix
+) {
+    const float referenceWidth = static_cast<float>(std::max(1, document.ReferenceWidth));
+    const float referenceHeight = static_cast<float>(std::max(1, document.ReferenceHeight));
+
+    for (const MetaCoreUiNodeDocument& node : document.Nodes) {
+        if (!node.Visible) {
+            continue;
+        }
+
+        const float left = node.RectTransform.Position.x / referenceWidth - 0.5F;
+        const float right = (node.RectTransform.Position.x + node.RectTransform.Size.x) / referenceWidth - 0.5F;
+        const float top = 0.5F - node.RectTransform.Position.y / referenceHeight;
+        const float bottom = 0.5F - (node.RectTransform.Position.y + node.RectTransform.Size.y) / referenceHeight;
+        std::array<ImVec2, 4> points{};
+        if (!MetaCoreProjectUiQuad(sceneView, viewportState, worldMatrix, glm::vec2(left, top), glm::vec2(right, bottom), points)) {
+            continue;
+        }
+
+        const bool isText = node.Type == MetaCoreUiNodeType::Text;
+        const bool isButton = node.Type == MetaCoreUiNodeType::Button;
+        const bool isImage = node.Type == MetaCoreUiNodeType::Image;
+        if (!isText) {
+            drawList.AddConvexPolyFilled(points.data(), static_cast<int>(points.size()), MetaCoreUiPreviewColor(node.Style.BackgroundColor, isButton ? 0.92F : 0.82F));
+        }
+        drawList.AddPolyline(
+            points.data(),
+            static_cast<int>(points.size()),
+            isButton ? IM_COL32(130, 190, 255, 220) : IM_COL32(132, 145, 166, isText ? 90 : 170),
+            ImDrawFlags_Closed,
+            isButton ? 1.4F : 1.0F
+        );
+
+        if (isImage) {
+            drawList.AddLine(points[0], points[2], IM_COL32(210, 220, 235, 115), 1.0F);
+            drawList.AddLine(points[1], points[3], IM_COL32(210, 220, 235, 115), 1.0F);
+        }
+
+        const std::string label = !node.Text.empty() ? node.Text : (!node.Name.empty() ? node.Name : node.Id);
+        if (!label.empty()) {
+            ImVec2 textPoint{};
+            const glm::vec2 textLocal(
+                left + std::max(3.0F, node.Style.Padding.x) / referenceWidth,
+                top - std::max(3.0F, node.Style.Padding.y) / referenceHeight
+            );
+            if (MetaCoreProjectUiLocalPoint(sceneView, viewportState, worldMatrix, textLocal, textPoint)) {
+                drawList.AddText(textPoint, MetaCoreUiPreviewColor(node.Style.TextColor, 0.96F), label.c_str());
+            }
+        }
+    }
+}
+
 void MetaCoreDrawScreenSpaceUiPreviewOverlay(
     const MetaCoreEditorContext& editorContext,
     const MetaCoreScene& scene,
@@ -1222,6 +1306,42 @@ void MetaCoreDrawWorldSpaceUiPreviewOverlay(
         }
 
         const MetaCoreTransformComponent& transform = gameObject.GetComponent<MetaCoreTransformComponent>();
+        const bool selected = editorContext.GetSelectedObjectId() == gameObject.GetId();
+        const ImU32 fillColor = selected ? IM_COL32(44, 136, 110, 48) : IM_COL32(44, 136, 110, 30);
+        const ImU32 strokeColor = selected ? IM_COL32(104, 224, 188, 230) : IM_COL32(104, 224, 188, 150);
+        const std::optional<MetaCoreUiDocument> document = MetaCoreLoadUiPreviewDocument(editorContext, uiRenderer);
+        const std::string label = "3D UI: " + gameObject.GetName();
+
+        if (!uiRenderer.FaceCamera) {
+            const glm::mat4 worldMatrix = MetaCoreBuildTransformMatrix(transform);
+            std::array<ImVec2, 4> panelPoints{};
+            if (!MetaCoreProjectUiQuad(
+                    sceneView,
+                    viewportState,
+                    worldMatrix,
+                    glm::vec2(-0.5F, 0.5F),
+                    glm::vec2(0.5F, -0.5F),
+                    panelPoints
+                )) {
+                continue;
+            }
+
+            drawList->AddConvexPolyFilled(panelPoints.data(), static_cast<int>(panelPoints.size()), fillColor);
+            drawList->AddPolyline(panelPoints.data(), static_cast<int>(panelPoints.size()), strokeColor, ImDrawFlags_Closed, selected ? 2.0F : 1.2F);
+            if (document.has_value()) {
+                MetaCoreDrawProjectedUiDocumentPreview(*drawList, *document, sceneView, viewportState, worldMatrix);
+            } else {
+                drawList->AddText(ImVec2(panelPoints[0].x + 8.0F, panelPoints[0].y + 27.0F), IM_COL32(255, 196, 120, 230), "未能读取 UI 文档");
+            }
+            drawList->AddText(ImVec2(panelPoints[0].x + 8.0F, panelPoints[0].y + 7.0F), strokeColor, label.c_str());
+
+            ImVec2 centerPoint{};
+            if (MetaCoreProjectWorldPointToViewport(sceneView, viewportState, transform.Position, centerPoint)) {
+                drawList->AddCircleFilled(centerPoint, 3.0F, strokeColor, 12);
+            }
+            continue;
+        }
+
         ImVec2 centerPoint{};
         if (!MetaCoreProjectWorldPointToViewport(sceneView, viewportState, transform.Position, centerPoint)) {
             continue;
@@ -1237,7 +1357,6 @@ void MetaCoreDrawWorldSpaceUiPreviewOverlay(
             }
             pixelsPerWorldUnit = viewportState.Height / (2.0F * distanceAlongView * std::tan(fovRadians * 0.5F));
         }
-
         const float rawPreviewWidth = worldWidth * pixelsPerWorldUnit;
         const float rawPreviewHeight = worldHeight * pixelsPerWorldUnit;
         const float maxPreviewWidth = std::max(64.0F, viewportState.Width * 0.9F);
@@ -1247,21 +1366,16 @@ void MetaCoreDrawWorldSpaceUiPreviewOverlay(
         const float previewHeight = std::max(24.0F, rawPreviewHeight * fitScale);
         const ImVec2 rectMin(centerPoint.x - previewWidth * 0.5F, centerPoint.y - previewHeight * 0.5F);
         const ImVec2 rectMax(rectMin.x + previewWidth, rectMin.y + previewHeight);
-        const bool selected = editorContext.GetSelectedObjectId() == gameObject.GetId();
-        const ImU32 fillColor = selected ? IM_COL32(44, 136, 110, 48) : IM_COL32(44, 136, 110, 30);
-        const ImU32 strokeColor = selected ? IM_COL32(104, 224, 188, 230) : IM_COL32(104, 224, 188, 150);
 
         drawList->AddRectFilled(rectMin, rectMax, fillColor, 4.0F);
         drawList->AddRect(rectMin, rectMax, strokeColor, 4.0F, 0, selected ? 2.0F : 1.2F);
 
-        const std::optional<MetaCoreUiDocument> document = MetaCoreLoadUiPreviewDocument(editorContext, uiRenderer);
         if (document.has_value()) {
             MetaCoreDrawUiDocumentPreview(*drawList, *document, rectMin, ImVec2(previewWidth, previewHeight));
         } else {
             drawList->AddText(ImVec2(rectMin.x + 8.0F, rectMin.y + 27.0F), IM_COL32(255, 196, 120, 230), "未能读取 UI 文档");
         }
 
-        const std::string label = "3D UI: " + gameObject.GetName();
         drawList->AddText(ImVec2(rectMin.x + 8.0F, rectMin.y + 7.0F), strokeColor, label.c_str());
         drawList->AddCircleFilled(centerPoint, 3.0F, strokeColor, 12);
     }
diff --git a/Source/MetaCoreEditor/Private/MetaCoreEditorContext.cpp b/Source/MetaCoreEditor/Private/MetaCoreEditorContext.cpp
index f8e5302..8b96e3a 100644
--- a/Source/MetaCoreEditor/Private/MetaCoreEditorContext.cpp
+++ b/Source/MetaCoreEditor/Private/MetaCoreEditorContext.cpp
@@ -179,6 +179,7 @@ private:
             lhs.UiRenderer->RenderMode != rhs.UiRenderer->RenderMode ||
             lhs.UiRenderer->Visible != rhs.UiRenderer->Visible ||
             lhs.UiRenderer->InputEnabled != rhs.UiRenderer->InputEnabled ||
+            lhs.UiRenderer->FaceCamera != rhs.UiRenderer->FaceCamera ||
             lhs.UiRenderer->Layer != rhs.UiRenderer->Layer ||
             !MetaCoreNearlyEqual(lhs.UiRenderer->PixelsPerUnit, rhs.UiRenderer->PixelsPerUnit) ||
             !MetaCoreNearlyEqualVec3(lhs.UiRenderer->WorldSize, rhs.UiRenderer->WorldSize)) {
diff --git a/Source/MetaCoreScene/Private/MetaCoreSceneSerializer.cpp b/Source/MetaCoreScene/Private/MetaCoreSceneSerializer.cpp
index 8555079..48c1a20 100644
--- a/Source/MetaCoreScene/Private/MetaCoreSceneSerializer.cpp
+++ b/Source/MetaCoreScene/Private/MetaCoreSceneSerializer.cpp
@@ -169,6 +169,7 @@ static json GameObjectDataToJson(const MetaCoreGameObjectData& obj, const MetaCo
                     else if (uiField.Name == "RenderMode") uiJson["RenderMode"] = static_cast<int>(ui.RenderMode);
                     else if (uiField.Name == "Visible") uiJson["Visible"] = ui.Visible;
                     else if (uiField.Name == "InputEnabled") uiJson["InputEnabled"] = ui.InputEnabled;
+                    else if (uiField.Name == "FaceCamera") uiJson["FaceCamera"] = ui.FaceCamera;
                     else if (uiField.Name == "Layer") uiJson["Layer"] = ui.Layer;
                     else if (uiField.Name == "PixelsPerUnit") uiJson["PixelsPerUnit"] = ui.PixelsPerUnit;
                     else if (uiField.Name == "WorldSize") uiJson["WorldSize"] = Vec3ToJson(ui.WorldSize);
@@ -337,6 +338,7 @@ static MetaCoreGameObjectData JsonToGameObjectData(const json& objJson, const Me
                     else if (uiField.Name == "RenderMode" && uiJson.contains("RenderMode")) ui.RenderMode = static_cast<MetaCoreUiRenderMode>(uiJson["RenderMode"].get<int>());
                     else if (uiField.Name == "Visible" && uiJson.contains("Visible")) ui.Visible = uiJson["Visible"].get<bool>();
                     else if (uiField.Name == "InputEnabled" && uiJson.contains("InputEnabled")) ui.InputEnabled = uiJson["InputEnabled"].get<bool>();
+                    else if (uiField.Name == "FaceCamera" && uiJson.contains("FaceCamera")) ui.FaceCamera = uiJson["FaceCamera"].get<bool>();
                     else if (uiField.Name == "Layer" && uiJson.contains("Layer")) ui.Layer = uiJson["Layer"].get<std::int32_t>();
                     else if (uiField.Name == "PixelsPerUnit" && uiJson.contains("PixelsPerUnit")) ui.PixelsPerUnit = uiJson["PixelsPerUnit"].get<float>();
                     else if (uiField.Name == "WorldSize" && uiJson.contains("WorldSize")) ui.WorldSize = JsonToVec3(uiJson["WorldSize"]);
diff --git a/Source/MetaCoreScene/Public/MetaCoreScene/MetaCoreComponents.h b/Source/MetaCoreScene/Public/MetaCoreScene/MetaCoreComponents.h
index 4e80772..ff53a9b 100644
--- a/Source/MetaCoreScene/Public/MetaCoreScene/MetaCoreComponents.h
+++ b/Source/MetaCoreScene/Public/MetaCoreScene/MetaCoreComponents.h
@@ -211,6 +211,8 @@ struct MetaCoreUiRendererComponent {
     MC_PROPERTY()
     bool InputEnabled = true;
     MC_PROPERTY()
+    bool FaceCamera = false;
+    MC_PROPERTY()
     std::int32_t Layer = 0;
     MC_PROPERTY()
     float PixelsPerUnit = 1000.0F;
diff --git a/tests/MetaCoreSmokeTests.cpp b/tests/MetaCoreSmokeTests.cpp
index 8dbf62f..a94ccd7 100644
--- a/tests/MetaCoreSmokeTests.cpp
+++ b/tests/MetaCoreSmokeTests.cpp
@@ -4090,6 +4090,7 @@ void MetaCoreTestUiRendererComponentSnapshotAndJson() {
     uiRenderer.RenderMode = MetaCore::MetaCoreUiRenderMode::WorldSpace;
     uiRenderer.Visible = false;
     uiRenderer.InputEnabled = false;
+    uiRenderer.FaceCamera = true;
     uiRenderer.Layer = 42;
     uiRenderer.PixelsPerUnit = 512.0F;
     uiRenderer.WorldSize = glm::vec3(3.0F, 2.0F, 0.0F);
@@ -4105,6 +4106,7 @@ void MetaCoreTestUiRendererComponentSnapshotAndJson() {
     const auto& restoredRenderer = restoredObject.GetComponent<MetaCore::MetaCoreUiRendererComponent>();
     MetaCoreExpect(restoredRenderer.UiDocumentAssetGuid == uiGuid, "恢复快照后 UI 资产 Guid 应一致");
     MetaCoreExpect(restoredRenderer.RenderMode == MetaCore::MetaCoreUiRenderMode::WorldSpace, "恢复快照后渲染模式应一致");
+    MetaCoreExpect(restoredRenderer.FaceCamera, "恢复快照后朝向相机设置应一致");
     MetaCoreExpect(restoredRenderer.Layer == 42, "恢复快照后层级应一致");
     MetaCoreExpectVec3Near(restoredRenderer.WorldSize, glm::vec3(3.0F, 2.0F, 0.0F), "恢复快照后世界尺寸应一致");
 
@@ -4133,6 +4135,7 @@ void MetaCoreTestUiRendererComponentSnapshotAndJson() {
     MetaCoreExpect(loadedRenderer.RenderMode == MetaCore::MetaCoreUiRenderMode::WorldSpace, "JSON 往返后渲染模式应一致");
     MetaCoreExpect(!loadedRenderer.Visible, "JSON 往返后可见状态应一致");
     MetaCoreExpect(!loadedRenderer.InputEnabled, "JSON 往返后输入状态应一致");
+    MetaCoreExpect(loadedRenderer.FaceCamera, "JSON 往返后朝向相机设置应一致");
     MetaCoreExpect(loadedRenderer.Layer == 42, "JSON 往返后层级应一致");
     MetaCoreExpect(std::abs(loadedRenderer.PixelsPerUnit - 512.0F) <= 0.0001F, "JSON 往返后 PPU 应一致");
     MetaCoreExpectVec3Near(loadedRenderer.WorldSize, glm::vec3(3.0F, 2.0F, 0.0F), "JSON 往返后世界尺寸应一致");