diff --git a/packages/shared/config/constant.ts b/packages/shared/config/constant.ts
index fc118b6b87..6aa276a7c0 100644
--- a/packages/shared/config/constant.ts
+++ b/packages/shared/config/constant.ts
@@ -348,7 +348,8 @@ const textExtsByCategory = new Map([
       '.x3d', // X3D文件
       '.gltf', // glTF JSON
       '.prefab', // Unity预制体 (YAML格式)
-      '.meta' // Unity元数据文件 (YAML格式)
+      '.meta', // Unity元数据文件 (YAML格式)
+      '.tscn' // Godot场景文件
     ]
   ],
   [
diff --git a/src/renderer/src/pages/home/Inputbar/AttachmentPreview.tsx b/src/renderer/src/pages/home/Inputbar/AttachmentPreview.tsx
index b2004994df..678140c78f 100644
--- a/src/renderer/src/pages/home/Inputbar/AttachmentPreview.tsx
+++ b/src/renderer/src/pages/home/Inputbar/AttachmentPreview.tsx
@@ -61,7 +61,7 @@ export const getFileIcon = (type?: string) => {
     return <FileZipFilled />
   }
 
-  if (['.txt', '.json', '.log', '.yml', '.yaml', '.xml', '.csv'].includes(ext)) {
+  if (['.txt', '.json', '.log', '.yml', '.yaml', '.xml', '.csv', '.tscn', '.gd'].includes(ext)) {
     return <FileTextFilled />
   }