diff --git a/.eslintrc.cjs b/.eslintrc.cjs
index 793e2b4a4..03e4291ff 100644
--- a/.eslintrc.cjs
+++ b/.eslintrc.cjs
@@ -164,6 +164,7 @@ module.exports = {
     'server-rs/target-*',
     'apps/desktop-shell/src-tauri/target',
     'apps/ai-game-creator-shell/src/features/ui-editor/types/**',
+    'apps/ai-game-creator-shell/src/contracts/generated/**',
     'target',
     'src/main.tsx',
     'src/App.tsx',
diff --git a/.prettierignore b/.prettierignore
index 9ec6037f3..d37969f8d 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -4,6 +4,8 @@ node_modules
 .codex-logs
 public/Icons
 apps/ai-game-creator-shell/src/features/ui-editor/types/
+# ts-rs 直接落盘的生成产物：保持生成器原始格式，`cargo test export_bindings` 才可幂等复现。
+apps/ai-game-creator-shell/src/contracts/generated/
 apps/ai-game-creator-shell/src-tauri/resources/agc-skills/
 media
 *.log
diff --git a/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/binding.rs b/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/binding.rs
index 056d511da..9d9b9bb3b 100644
--- a/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/binding.rs
+++ b/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/binding.rs
@@ -15,11 +15,8 @@ use platform_llm::{
 };
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
-#[cfg(test)]
-use shared_contracts::game_creation_app::GameCreationAppAssetKind;
 use std::collections::HashSet;
 use std::path::Path;
-use ts_rs::TS;
 
 pub const ASSET_BATCH_SIZE: usize = 5;
 
@@ -64,16 +61,14 @@ struct BindingResponse {
     changes: Vec<BindingChangeDraft>,
 }
 
-#[derive(Clone, Debug, Deserialize, PartialEq, Serialize, TS)]
-#[ts(export, export_to = concat!(env!("CARGO_MANIFEST_DIR"), "/../src/features/ui-editor/types/"))]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct BindingChange {
     pub node_id: NodeId,
     pub component: NodeComponent,
     pub component_status: StageStatus,
 }
 
-#[derive(Clone, Debug, Deserialize, PartialEq, Serialize, TS)]
-#[ts(export, export_to = concat!(env!("CARGO_MANIFEST_DIR"), "/../src/features/ui-editor/types/"))]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct BindingDTO {
     pub changes: Vec<BindingChange>,
 }
@@ -436,7 +431,6 @@ pub(crate) async fn bind_components_impl_with_provider(
 mod tests {
     use super::*;
     use crate::ui_editor::component::text::{FontSource, TextComponent};
-    use ts_rs::{Config, TS};
 
     fn id(value: &str) -> NodeId {
         NodeId::new(value).expect("valid id")
@@ -639,38 +633,4 @@ mod tests {
 
         assert!(read_ui_reference_image_data_url(path).await.is_err());
     }
-
-    #[test]
-    fn exports_ui_editor_types() {
-        let config = Config::from_env();
-        BindingDTO::export_all(&config).expect("BindingDTO TypeScript export succeeds");
-        Node::export_all(&config).expect("Node TypeScript export succeeds");
-        TextComponent::export_all(&config).expect("TextComponent TypeScript export succeeds");
-        FontSource::export_all(&config).expect("FontSource TypeScript export succeeds");
-
-        let game_creation_config = Config::new().with_out_dir(concat!(
-            env!("CARGO_MANIFEST_DIR"),
-            "/../src/contracts/generated/"
-        ));
-        GameCreationAppAssetKind::export_all(&game_creation_config)
-            .expect("GameCreationAppAssetKind TypeScript export succeeds");
-        let generated = std::fs::read_to_string(concat!(
-            env!("CARGO_MANIFEST_DIR"),
-            "/../src/contracts/generated/GameCreationAppAssetKind.ts"
-        ))
-        .expect("generated GameCreationAppAssetKind binding exists");
-        for value in [
-            "\"image\"",
-            "\"audio\"",
-            "\"sound-effect\"",
-            "\"background-music\"",
-            "\"font\"",
-            "\"unknown\"",
-        ] {
-            assert!(
-                generated.contains(value),
-                "generated binding misses {value}"
-            );
-        }
-    }
 }
diff --git a/apps/ai-game-creator-shell/src/contracts/generated/GameCreationAppAssetKind.ts b/apps/ai-game-creator-shell/src/contracts/generated/GameCreationAppAssetKind.ts
index 37ede755d..81c2ba217 100644
--- a/apps/ai-game-creator-shell/src/contracts/generated/GameCreationAppAssetKind.ts
+++ b/apps/ai-game-creator-shell/src/contracts/generated/GameCreationAppAssetKind.ts
@@ -6,23 +6,4 @@
  * JSON 使用 kebab-case；`Unknown` 只表示解析边界遇到尚未登记的输入，
  * 正常资源写入路径不应主动选择它。
  */
-export type GameCreationAppAssetKind =
-  | 'image'
-  | 'scene'
-  | 'character'
-  | 'character-animation'
-  | 'icon'
-  | 'icon-spritesheet'
-  | 'icon-spec'
-  | 'ui-design'
-  | 'ui-design-doc'
-  | 'publication-material'
-  | 'spec'
-  | 'video'
-  | 'audio'
-  | 'sound-effect'
-  | 'background-music'
-  | 'font'
-  | 'document'
-  | 'code'
-  | 'unknown';
+export type GameCreationAppAssetKind = "image" | "scene" | "character" | "character-animation" | "icon" | "icon-spritesheet" | "icon-spec" | "ui-design" | "ui-design-doc" | "publication-material" | "spec" | "video" | "audio" | "sound-effect" | "background-music" | "font" | "document" | "code" | "unknown";
diff --git a/server-rs/crates/shared-contracts/src/game_creation_app/asset_kind.rs b/server-rs/crates/shared-contracts/src/game_creation_app/asset_kind.rs
index b26abbef0..607d9ce7b 100644
--- a/server-rs/crates/shared-contracts/src/game_creation_app/asset_kind.rs
+++ b/server-rs/crates/shared-contracts/src/game_creation_app/asset_kind.rs
@@ -9,7 +9,16 @@ use std::str::FromStr;
 /// 正常资源写入路径不应主动选择它。
 #[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
 #[cfg_attr(feature = "ts-bindings", derive(ts_rs::TS))]
-#[cfg_attr(feature = "ts-bindings", ts(export_to = "GameCreationAppAssetKind.ts"))]
+#[cfg_attr(
+    feature = "ts-bindings",
+    ts(
+        export,
+        export_to = concat!(
+            env!("CARGO_MANIFEST_DIR"),
+            "/../../../apps/ai-game-creator-shell/src/contracts/generated/"
+        )
+    )
+)]
 pub enum GameCreationAppAssetKind {
     #[cfg_attr(feature = "ts-bindings", ts(rename = "image"))]
     Image,