diff --git a/apps/ai-game-creator-shell/src-tauri/src/process_session/lifecycle.rs b/apps/ai-game-creator-shell/src-tauri/src/process_session/lifecycle.rs
index 8f259dad5..d5e5f166d 100644
--- a/apps/ai-game-creator-shell/src-tauri/src/process_session/lifecycle.rs
+++ b/apps/ai-game-creator-shell/src-tauri/src/process_session/lifecycle.rs
@@ -1435,11 +1435,13 @@ fn finalize_live_process_session(
         output.needs_reconciliation = true;
     }
     let needs_reconciliation = output.needs_reconciliation;
-    live.output_changed.notify_all();
-    drop(output);
+    // 只有 live registry 已收束后才能发布可信终态。等待 `output_changed` 的调用方
+    // 可能立即执行 run 级取消清理，而 registry 中的任何 live 条目都会被视为未完成会话。
     if record_persisted && !needs_reconciliation {
         if let Ok(mut registry) = process_session_registry().lock() {
             registry.sessions.remove(&live.process_id);
         }
     }
+    live.output_changed.notify_all();
+    drop(output);
 }
diff --git a/server-rs/crates/api-server/src/editor_project.rs b/server-rs/crates/api-server/src/editor_project.rs
index ecd8ef4b8..83b3dd00b 100644
--- a/server-rs/crates/api-server/src/editor_project.rs
+++ b/server-rs/crates/api-server/src/editor_project.rs
@@ -6650,6 +6650,7 @@ async fn resolve_editor_pixel_art_source_for_owner(
     )?;
     let generation_input_reference = if let Some(source_resource) = source_resource {
         Some(json!({
+            "id": "source",
             "title": "原图",
             "label": source_resource
                 .label
diff --git a/src/components/image-editor/ImageCanvasEditorGenerationIntegration.test.tsx b/src/components/image-editor/ImageCanvasEditorGenerationIntegration.test.tsx
index 04e6af030..7f2ef9a4c 100644
--- a/src/components/image-editor/ImageCanvasEditorGenerationIntegration.test.tsx
+++ b/src/components/image-editor/ImageCanvasEditorGenerationIntegration.test.tsx
@@ -2241,9 +2241,20 @@ describe('ImageCanvasEditorView generation integration', () => {
           projectId: 'editor-project-default',
           assetFolderId: 'project',
           generationInputs: {
+            version: 2,
+            action: 'spec.generate',
             fields: [
-              { title: '玩法设定', value: '消除类派对玩法' },
-              { title: '美术风格', value: '糖果玻璃拟物' },
+              { id: 'specType', title: '规范类型', value: 'icon' },
+              {
+                id: 'playSetting',
+                title: '玩法设定',
+                value: '消除类派对玩法',
+              },
+              {
+                id: 'artStyle',
+                title: '美术风格',
+                value: '糖果玻璃拟物',
+              },
             ],
             references: [],
           },
@@ -3165,9 +3176,16 @@ describe('ImageCanvasEditorView generation integration', () => {
         projectId: 'editor-project-default',
         assetFolderId: 'project',
         generationInputs: {
+          version: 2,
+          action: 'spec.generate',
           fields: [
-            { title: '玩法设定', value: '背包整理玩法' },
-            { title: '美术风格', value: '清爽卡通' },
+            { id: 'specType', title: '规范类型', value: 'icon' },
+            {
+              id: 'playSetting',
+              title: '玩法设定',
+              value: '背包整理玩法',
+            },
+            { id: 'artStyle', title: '美术风格', value: '清爽卡通' },
           ],
           references: [],
         },
diff --git a/src/components/image-editor/ImageCanvasGenerationDialogModel.test.ts b/src/components/image-editor/ImageCanvasGenerationDialogModel.test.ts
index 7cd0757be..235b3f282 100644
--- a/src/components/image-editor/ImageCanvasGenerationDialogModel.test.ts
+++ b/src/components/image-editor/ImageCanvasGenerationDialogModel.test.ts
@@ -1206,6 +1206,38 @@ describe('ImageCanvasGenerationDialogModel', () => {
     });
   });
 
+  it('maps legacy ui spec.generate inputs to the unified icon spec composer', () => {
+    expect(
+      createSameSourceGenerationDialogDraft({
+        sourceLayer: createLayer({
+          sourceType: 'generated',
+          assetKind: 'icon-spec',
+          generationInputs: {
+            version: 2,
+            action: 'spec.generate',
+            fields: [
+              { id: 'specType', title: '规范类型', value: 'ui' },
+              { id: 'playSetting', title: '玩法设定', value: '消除玩法' },
+              { id: 'artStyle', title: '美术风格', value: '糖果玻璃' },
+            ],
+            references: [],
+          },
+        }),
+        availableLayers: [],
+        canvasSize: { width: 960, height: 720 },
+        viewport: { x: 0, y: 0, scale: 1 },
+        mode: 'redraw',
+      }),
+    ).toMatchObject({
+      mode: 'spec',
+      specType: 'icon',
+      specValues: {
+        playSetting: '消除玩法',
+        artStyle: '糖果玻璃',
+      },
+    });
+  });
+
   it('restores the narrowly scoped legacy scene recipe into the scene composer', () => {
     expect(
       createSameSourceGenerationDialogDraft({