diff --git a/apps/desktop/src-tauri/Cargo.toml b/apps/desktop/src-tauri/Cargo.toml
index 50e43aa..7394dc2 100644
--- a/apps/desktop/src-tauri/Cargo.toml
+++ b/apps/desktop/src-tauri/Cargo.toml
@@ -4,6 +4,7 @@ version = "0.2.1"
 description = "MixVideo Desktop Application"
 authors = ["imeepos <imeepos@outlook.com>"]
 edition = "2021"
+default-run = "mixvideo-desktop"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/apps/desktop/src-tauri/src/bin/check_db.rs b/apps/desktop/src-tauri/src/bin/check_db.rs
new file mode 100644
index 0000000..ac90ce0
--- /dev/null
+++ b/apps/desktop/src-tauri/src/bin/check_db.rs
@@ -0,0 +1,66 @@
+use rusqlite::{Connection, Result};
+use std::path::PathBuf;
+
+fn main() -> Result<()> {
+    // 获取数据库路径
+    let app_data_dir = dirs::data_dir()
+        .expect("无法获取应用数据目录")
+        .join("mixvideo");
+    
+    let db_path = app_data_dir.join("mixvideoV2.db");
+    
+    println!("数据库路径: {}", db_path.display());
+    
+    if !db_path.exists() {
+        println!("数据库文件不存在");
+        return Ok(());
+    }
+    
+    // 连接数据库
+    let conn = Connection::open(&db_path)?;
+    
+    // 检查 outfit_image_records 表结构
+    println!("\n=== outfit_image_records 表结构 ===");
+    let mut stmt = conn.prepare("PRAGMA table_info(outfit_image_records)")?;
+    let rows = stmt.query_map([], |row| {
+        Ok((
+            row.get::<_, i32>(0)?,      // cid
+            row.get::<_, String>(1)?,   // name
+            row.get::<_, String>(2)?,   // type
+            row.get::<_, i32>(3)?,      // notnull
+            row.get::<_, Option<String>>(4)?, // dflt_value
+            row.get::<_, i32>(5)?,      // pk
+        ))
+    })?;
+    
+    for row in rows {
+        let (cid, name, type_, notnull, dflt_value, pk) = row?;
+        println!("{}: {} {} {} {} {}", cid, name, type_, notnull, dflt_value.unwrap_or("NULL".to_string()), pk);
+    }
+    
+    // 检查迁移历史
+    println!("\n=== 迁移历史 ===");
+    let mut stmt = conn.prepare("SELECT version, description, applied_at, success FROM schema_migrations ORDER BY version")?;
+    let rows = stmt.query_map([], |row| {
+        Ok((
+            row.get::<_, u32>(0)?,      // version
+            row.get::<_, String>(1)?,   // description
+            row.get::<_, String>(2)?,   // applied_at
+            row.get::<_, i32>(3)?,      // success
+        ))
+    })?;
+    
+    for row in rows {
+        let (version, description, applied_at, success) = row?;
+        println!("v{}: {} - {} (成功: {})", version, description, applied_at, success == 1);
+    }
+    
+    // 检查是否有 comfyui_prompt_id 字段
+    println!("\n=== 检查 comfyui_prompt_id 字段 ===");
+    match conn.prepare("SELECT comfyui_prompt_id FROM outfit_image_records LIMIT 1") {
+        Ok(_) => println!("✅ comfyui_prompt_id 字段存在"),
+        Err(e) => println!("❌ comfyui_prompt_id 字段不存在: {}", e),
+    }
+    
+    Ok(())
+}
diff --git a/apps/desktop/src-tauri/src/infrastructure/database/migrations.rs b/apps/desktop/src-tauri/src/infrastructure/database/migrations.rs
index 99653ad..c82c1da 100644
--- a/apps/desktop/src-tauri/src/infrastructure/database/migrations.rs
+++ b/apps/desktop/src-tauri/src/infrastructure/database/migrations.rs
@@ -262,9 +262,9 @@ impl MigrationManager {
             down_sql: Some(include_str!("migrations/027_create_video_generation_records_table_down.sql").to_string()),
         });
 
-        // 迁移 28: 添加 ComfyUI prompt_id 字段到穿搭图片生成记录表
+        // 迁移 29: 添加 ComfyUI prompt_id 字段到穿搭图片生成记录表
         self.add_migration(Migration {
-            version: 28,
+            version: 29,
             description: "添加 ComfyUI prompt_id 字段到穿搭图片生成记录表".to_string(),
             up_sql: include_str!("migrations/028_add_comfyui_prompt_id_to_outfit_image_records.sql").to_string(),
             down_sql: None, // 暂时不提供回滚脚本