diff --git a/apps/desktop/src-tauri/src/data/models/comfyui.rs b/apps/desktop/src-tauri/src/data/models/comfyui.rs
index bed64fe..6fd1eef 100644
--- a/apps/desktop/src-tauri/src/data/models/comfyui.rs
+++ b/apps/desktop/src-tauri/src/data/models/comfyui.rs
@@ -361,7 +361,8 @@ pub struct QueueTaskInfo {
 impl QueueModel {
     /// 从 SDK 队列状态创建模型
     pub fn from_queue_status(queue_status: &QueueStatus) -> Self {
-        let running_tasks: Vec<QueueTaskInfo> = queue_status.queue_running
+        let running_tasks: Vec<QueueTaskInfo> = queue_status
+            .get_running_items()
             .iter()
             .map(|item| QueueTaskInfo {
                 prompt_id: item.prompt_id.clone(),
@@ -373,7 +374,8 @@ impl QueueModel {
             })
             .collect();
 
-        let pending_tasks: Vec<QueueTaskInfo> = queue_status.queue_pending
+        let pending_tasks: Vec<QueueTaskInfo> = queue_status
+            .get_pending_items()
             .iter()
             .map(|item| QueueTaskInfo {
                 prompt_id: item.prompt_id.clone(),
diff --git a/apps/desktop/src-tauri/src/presentation/commands/comfyui_v2_commands.rs b/apps/desktop/src-tauri/src/presentation/commands/comfyui_v2_commands.rs
index a1d9569..2b49406 100644
--- a/apps/desktop/src-tauri/src/presentation/commands/comfyui_v2_commands.rs
+++ b/apps/desktop/src-tauri/src/presentation/commands/comfyui_v2_commands.rs
@@ -465,15 +465,18 @@ fn convert_system_info(info: comfyui_sdk::types::SystemStats) -> SystemInfoRespo
 
 /// 转换队列状态
 fn convert_queue_status(status: comfyui_sdk::types::QueueStatus) -> QueueStatusResponse {
+    let running_items = status.get_running_items();
+    let pending_items = status.get_pending_items();
+
     QueueStatusResponse {
-        running_count: status.queue_running.len() as u32,
-        pending_count: status.queue_pending.len() as u32,
-        running_tasks: status.queue_running.into_iter().map(|item| QueueTaskResponse {
+        running_count: running_items.len() as u32,
+        pending_count: pending_items.len() as u32,
+        running_tasks: running_items.into_iter().map(|item| QueueTaskResponse {
             prompt_id: item.prompt_id,
             number: item.number,
             status: "running".to_string(),
         }).collect(),
-        pending_tasks: status.queue_pending.into_iter().map(|item| QueueTaskResponse {
+        pending_tasks: pending_items.into_iter().map(|item| QueueTaskResponse {
             prompt_id: item.prompt_id,
             number: item.number,
             status: "pending".to_string(),
diff --git a/apps/desktop/src-tauri/src/presentation/commands/tools_commands.rs b/apps/desktop/src-tauri/src/presentation/commands/tools_commands.rs
index f7c0888..52073d8 100644
--- a/apps/desktop/src-tauri/src/presentation/commands/tools_commands.rs
+++ b/apps/desktop/src-tauri/src/presentation/commands/tools_commands.rs
@@ -417,6 +417,7 @@ pub async fn ai_model_face_hair_fix_batch_images(
         match ai_model_face_hair_fix_internal(input_path, &server_url, &face_prompt, &face_denoise, &output_path_str, &window).await {
             Ok(_) => {
                 let execution_time = file_start_time.elapsed().as_secs_f64();
+                println!("✅ 图片处理成功: {} -> {}", input_path, output_path_str);
                 results.push(ImageEnhancementResult {
                     success: true,
                     message: "图片增强成功".to_string(),
@@ -429,6 +430,8 @@ pub async fn ai_model_face_hair_fix_batch_images(
             }
             Err(e) => {
                 let execution_time = file_start_time.elapsed().as_secs_f64();
+                println!("❌ 图片处理失败: {} - 错误: {}", input_path, e);
+                eprintln!("详细错误信息: {}", e);
                 results.push(ImageEnhancementResult {
                     success: false,
                     message: format!("图片增强失败: {}", e),
@@ -444,6 +447,13 @@ pub async fn ai_model_face_hair_fix_batch_images(
 
     let total_execution_time = start_time.elapsed().as_secs_f64();
 
+    // 打印最终统计结果
+    println!("📊 批量处理完成统计:");
+    println!("   总计: {}", total_files);
+    println!("   成功: {}", successful_count);
+    println!("   失败: {}", failed_count);
+    println!("   总耗时: {:.2}秒", total_execution_time);
+
     let _ = window.emit("image-enhancement-progress", ImageEnhancementProgress {
         current: total_files,
         total: total_files,
@@ -452,7 +462,7 @@ pub async fn ai_model_face_hair_fix_batch_images(
         current_file: None,
     });
 
-    Ok(BatchImageEnhancementResult {
+    let batch_result = BatchImageEnhancementResult {
         success: failed_count == 0,
         message: format!("批量处理完成: 总计 {}, 成功 {}, 失败 {}", total_files, successful_count, failed_count),
         total_processed: total_files,
@@ -460,7 +470,10 @@ pub async fn ai_model_face_hair_fix_batch_images(
         failed_count,
         results,
         total_execution_time,
-    })
+    };
+
+    println!("🎯 返回批量处理结果: {:?}", batch_result);
+    Ok(batch_result)
 }
 
 /// AI模型面部头发修复内部处理函数
@@ -472,6 +485,9 @@ async fn ai_model_face_hair_fix_internal(
     output_image: &str,
     window: &tauri::Window,
 ) -> Result<(), String> {
+    println!("🔄 开始处理图片: {}", input_image);
+    println!("📋 处理参数: server_url={}, face_prompt={}, face_denoise={}", server_url, face_prompt, face_denoise);
+
     // 验证输入图片文件
     if !Path::new(input_image).exists() {
         return Err(format!("输入图片文件不存在: {}", input_image));
@@ -481,16 +497,19 @@ async fn ai_model_face_hair_fix_internal(
     validate_image_file(input_image)?;
 
     // 初始化 ComfyUI 客户端
+    println!("🔌 初始化ComfyUI客户端...");
     let mut client = ComfyUIClient::new(ComfyUIClientConfig {
         base_url: server_url.to_string(),
         ..Default::default()
     }).map_err(|e| format!("创建ComfyUI客户端失败: {}", e))?;
 
     // 连接到服务器
+    println!("🌐 连接到ComfyUI服务器: {}", server_url);
     client.connect().await
         .map_err(|e| format!("连接ComfyUI服务器失败: {}", e))?;
 
     // 注册模板
+    println!("📝 注册AI模型面部头发修复模板...");
     client.templates().register_from_data(AI_MODEL_FACE_HAIR_FIX_TEMPLATE.clone())
         .map_err(|e| format!("注册模板失败: {}", e))?;
 
@@ -499,8 +518,10 @@ async fn ai_model_face_hair_fix_internal(
         .ok_or("模板未找到")?;
 
     // 上传图片
+    println!("📤 上传图片: {}", input_image);
     let upload_response = client.upload_image(input_image, false).await
         .map_err(|e| format!("上传图片失败: {}", e))?;
+    println!("✅ 图片上传成功，服务器文件名: {}", upload_response.name);
 
     // 设置进度回调
     let callbacks = Arc::new(
diff --git a/apps/desktop/src/pages/tools/AiModelFaceHairFixTool.tsx b/apps/desktop/src/pages/tools/AiModelFaceHairFixTool.tsx
index bc47554..5c7b418 100644
--- a/apps/desktop/src/pages/tools/AiModelFaceHairFixTool.tsx
+++ b/apps/desktop/src/pages/tools/AiModelFaceHairFixTool.tsx
@@ -56,7 +56,7 @@ const AiModelFaceHairFixTool: React.FC = () => {
   // 通用设置
   const [serverUrl, setServerUrl] = useState<string>('http://192.168.0.193:8188');
   const [facePrompt, setFacePrompt] = useState<string>('beautiful woman, perfect skin, detailed facial features');
-  const [faceDenoiseStr, setFaceDenoiseStr] = useState<string>('0.25');
+  const [faceDenoiseStr, setFaceDenoiseStr] = useState<string>('0.35');
   
   // 处理状态
   const [isProcessing, setIsProcessing] = useState<boolean>(false);
diff --git a/cargos/comfyui-sdk/client/comfyui_client.rs b/cargos/comfyui-sdk/client/comfyui_client.rs
index 92dfaa6..7869b84 100644
--- a/cargos/comfyui-sdk/client/comfyui_client.rs
+++ b/cargos/comfyui-sdk/client/comfyui_client.rs
@@ -178,6 +178,9 @@ impl ComfyUIClient {
         prompt_id: &str,
         timeout: Option<Duration>,
     ) -> Result<HashMap<String, serde_json::Value>> {
+        // Clear any previous errors before starting
+        self.ws_client.clear_last_error().await;
+
         let timeout_duration = timeout.unwrap_or(Duration::from_secs(300)); // 5 minutes default
         let start_time = Instant::now();
         let check_interval = Duration::from_millis(1000); // Check every second
@@ -190,6 +193,13 @@ impl ComfyUIClient {
                 )));
             }
 
+            // Check for WebSocket execution errors first
+            if let Some(error) = self.ws_client.get_last_error().await {
+                return Err(ComfyUIError::execution(format!(
+                    "Execution failed: {}", error.message
+                )));
+            }
+
             // Check history for completion
             match self.http_client.get_history_by_prompt(prompt_id).await {
                 Ok(history) => {
diff --git a/cargos/comfyui-sdk/client/websocket_client.rs b/cargos/comfyui-sdk/client/websocket_client.rs
index 44c6adc..698a352 100644
--- a/cargos/comfyui-sdk/client/websocket_client.rs
+++ b/cargos/comfyui-sdk/client/websocket_client.rs
@@ -167,8 +167,15 @@ impl WebSocketClient {
 
     /// Handles incoming WebSocket messages
     async fn handle_message(text: &str, event_emitter: &EventEmitter) -> Result<()> {
+        // 打印原始消息用于调试
+        log::debug!("Received WebSocket message: {}", text);
+
         let message: WSMessage = serde_json::from_str(text)
-            .map_err(|e| ComfyUIError::new(format!("Failed to parse WebSocket message: {e}")))?;
+            .map_err(|e| {
+                log::error!("Failed to parse WebSocket message: {}", e);
+                log::error!("Raw message content: {}", text);
+                ComfyUIError::new(format!("Failed to parse WebSocket message: {e}"))
+            })?;
 
         match message {
             WSMessage::Progress { data } => {
@@ -195,12 +202,40 @@ impl WebSocketClient {
                 event_emitter.emit_executed(result).await;
             }
             WSMessage::ExecutionError { data } => {
+                // 构建错误消息，尝试多个可能的字段
+                let error_message = data.message
+                    .or(data.error)
+                    .or(data.exception_message)
+                    .or_else(|| {
+                        // 尝试从extra字段中提取错误信息
+                        data.extra.get("exception_message")
+                            .and_then(|v| v.as_str())
+                            .map(|s| s.to_string())
+                    })
+                    .or_else(|| {
+                        data.extra.get("error")
+                            .and_then(|v| v.as_str())
+                            .map(|s| s.to_string())
+                    })
+                    .unwrap_or_else(|| "Unknown execution error".to_string());
+
+                // 获取节点ID
+                let node_id = data.node_id
+                    .or(data.node)
+                    .or_else(|| {
+                        data.extra.get("node")
+                            .and_then(|v| v.as_str())
+                            .map(|s| s.to_string())
+                    });
+
                 let error = ExecutionError {
-                    node_id: data.node_id,
-                    message: data.message,
+                    node_id,
+                    message: error_message,
                     details: data.details,
                     timestamp: Utc::now(),
                 };
+
+                log::error!("ComfyUI execution error: {}", error.message);
                 event_emitter.emit_error(error).await;
             }
             WSMessage::Unknown => {
@@ -215,6 +250,16 @@ impl WebSocketClient {
     pub fn event_emitter(&self) -> &EventEmitter {
         &self.event_emitter
     }
+
+    /// Gets the last execution error and clears it
+    pub async fn get_last_error(&self) -> Option<ExecutionError> {
+        self.event_emitter.get_last_error().await
+    }
+
+    /// Clears the last error
+    pub async fn clear_last_error(&self) {
+        self.event_emitter.clear_last_error().await
+    }
 }
 
 impl Drop for WebSocketClient {
diff --git a/cargos/comfyui-sdk/types/api.rs b/cargos/comfyui-sdk/types/api.rs
index 3dce9cb..af514e5 100644
--- a/cargos/comfyui-sdk/types/api.rs
+++ b/cargos/comfyui-sdk/types/api.rs
@@ -6,18 +6,59 @@ use std::collections::HashMap;
 /// Queue status response
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct QueueStatus {
-    pub queue_running: Vec<QueueItem>,
-    pub queue_pending: Vec<QueueItem>,
+    pub queue_running: Vec<serde_json::Value>,
+    pub queue_pending: Vec<serde_json::Value>,
 }
 
-/// Queue item
-#[derive(Debug, Clone, Serialize, Deserialize)]
+/// Queue item (parsed from array format)
+#[derive(Debug, Clone)]
 pub struct QueueItem {
     pub prompt_id: String,
     pub number: u32,
     pub outputs: HashMap<String, serde_json::Value>,
 }
 
+impl QueueStatus {
+    /// Parse running queue items from raw JSON values
+    pub fn get_running_items(&self) -> Vec<QueueItem> {
+        self.queue_running.iter()
+            .filter_map(|item| Self::parse_queue_item(item))
+            .collect()
+    }
+
+    /// Parse pending queue items from raw JSON values
+    pub fn get_pending_items(&self) -> Vec<QueueItem> {
+        self.queue_pending.iter()
+            .filter_map(|item| Self::parse_queue_item(item))
+            .collect()
+    }
+
+    /// Parse a single queue item from JSON value
+    fn parse_queue_item(value: &serde_json::Value) -> Option<QueueItem> {
+        if let serde_json::Value::Array(arr) = value {
+            if arr.len() >= 2 {
+                let number = match &arr[0] {
+                    serde_json::Value::Number(n) => n.as_u64()? as u32,
+                    _ => return None,
+                };
+
+                let prompt_id = match &arr[1] {
+                    serde_json::Value::String(s) => s.clone(),
+                    serde_json::Value::Number(n) => n.to_string(),
+                    _ => return None,
+                };
+
+                return Some(QueueItem {
+                    prompt_id,
+                    number,
+                    outputs: HashMap::new(), // ComfyUI queue format doesn't include outputs
+                });
+            }
+        }
+        None
+    }
+}
+
 /// Prompt request
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct PromptRequest {
@@ -137,3 +178,59 @@ pub struct ViewMetadata {
     #[serde(flatten)]
     pub metadata: HashMap<String, serde_json::Value>,
 }
+
+/// Custom deserializer that can handle both string and number types
+fn deserialize_string_or_number<'de, D>(deserializer: D) -> Result<String, D::Error>
+where
+    D: serde::Deserializer<'de>,
+{
+    use serde::de::{self, Visitor};
+    use std::fmt;
+
+    struct StringOrNumberVisitor;
+
+    impl<'de> Visitor<'de> for StringOrNumberVisitor {
+        type Value = String;
+
+        fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
+            formatter.write_str("a string or number")
+        }
+
+        fn visit_str<E>(self, value: &str) -> Result<String, E>
+        where
+            E: de::Error,
+        {
+            Ok(value.to_string())
+        }
+
+        fn visit_string<E>(self, value: String) -> Result<String, E>
+        where
+            E: de::Error,
+        {
+            Ok(value)
+        }
+
+        fn visit_i64<E>(self, value: i64) -> Result<String, E>
+        where
+            E: de::Error,
+        {
+            Ok(value.to_string())
+        }
+
+        fn visit_u64<E>(self, value: u64) -> Result<String, E>
+        where
+            E: de::Error,
+        {
+            Ok(value.to_string())
+        }
+
+        fn visit_f64<E>(self, value: f64) -> Result<String, E>
+        where
+            E: de::Error,
+        {
+            Ok(value.to_string())
+        }
+    }
+
+    deserializer.deserialize_any(StringOrNumberVisitor)
+}
diff --git a/cargos/comfyui-sdk/types/events.rs b/cargos/comfyui-sdk/types/events.rs
index 4165a47..c5ef2ca 100644
--- a/cargos/comfyui-sdk/types/events.rs
+++ b/cargos/comfyui-sdk/types/events.rs
@@ -97,8 +97,17 @@ pub struct WSExecutedData {
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct WSErrorData {
     pub node_id: Option<String>,
-    pub message: String,
+    pub node: Option<String>,
+    pub message: Option<String>,
     pub details: Option<serde_json::Value>,
+    pub error: Option<String>,
+    pub exception_message: Option<String>,
+    pub exception_type: Option<String>,
+    pub traceback: Option<Vec<String>>,
+    pub prompt_id: Option<String>,
+    // 使用 flatten 来捕获任何其他字段
+    #[serde(flatten)]
+    pub extra: HashMap<String, serde_json::Value>,
 }
 
 /// Execution options
diff --git a/cargos/comfyui-sdk/utils/event_emitter.rs b/cargos/comfyui-sdk/utils/event_emitter.rs
index 9b696af..f978f5f 100644
--- a/cargos/comfyui-sdk/utils/event_emitter.rs
+++ b/cargos/comfyui-sdk/utils/event_emitter.rs
@@ -9,6 +9,7 @@ use crate::types::{ExecutionProgress, ExecutionResult, ExecutionError, Execution
 #[derive(Clone)]
 pub struct EventEmitter {
     callbacks: Arc<RwLock<HashMap<String, Arc<dyn ExecutionCallbacks>>>>,
+    last_error: Arc<RwLock<Option<ExecutionError>>>,
 }
 
 impl EventEmitter {
@@ -16,6 +17,7 @@ impl EventEmitter {
     pub fn new() -> Self {
         Self {
             callbacks: Arc::new(RwLock::new(HashMap::new())),
+            last_error: Arc::new(RwLock::new(None)),
         }
     }
 
@@ -57,6 +59,12 @@ impl EventEmitter {
 
     /// Emits an error event
     pub async fn emit_error(&self, error: ExecutionError) {
+        // Store the error for later retrieval
+        {
+            let mut last_error_guard = self.last_error.write().await;
+            *last_error_guard = Some(error.clone());
+        }
+
         let callbacks_map = self.callbacks.read().await;
         for callback in callbacks_map.values() {
             callback.on_error(error.clone());
@@ -74,6 +82,18 @@ impl EventEmitter {
         let mut callbacks_map = self.callbacks.write().await;
         callbacks_map.clear();
     }
+
+    /// Gets the last execution error and clears it
+    pub async fn get_last_error(&self) -> Option<ExecutionError> {
+        let mut error_guard = self.last_error.write().await;
+        error_guard.take()
+    }
+
+    /// Clears the last error
+    pub async fn clear_last_error(&self) {
+        let mut error_guard = self.last_error.write().await;
+        *error_guard = None;
+    }
 }
 
 impl Default for EventEmitter {