diff --git a/apps/desktop/src-tauri/src/business/services/comfyui_service.rs b/apps/desktop/src-tauri/src/business/services/comfyui_service.rs
index 4dc46b5..f0d1313 100644
--- a/apps/desktop/src-tauri/src/business/services/comfyui_service.rs
+++ b/apps/desktop/src-tauri/src/business/services/comfyui_service.rs
@@ -308,11 +308,11 @@ impl ComfyUIService {
                         if let Some(Value::String(title)) = meta.get("title") {
                             if title.contains("BOWONG-INPUT-") {
                                 should_replace = true;
-                                if title.contains("模特") || title.contains("MODEL") || title.contains("AVATAR") {
+                                if title.contains("模特") && !title.contains("描述") {
                                     replacement_type = "model";
                                 } else if title.contains("穿搭") || title.contains("商品") || title.contains("PRODUCT") || title.contains("CLOTH") {
                                     replacement_type = "product";
-                                } else if title.contains("提示") || title.contains("PROMPT") || title.contains("TEXT") {
+                                } else if title.contains("提示") || title.contains("PROMPT") || title.contains("TEXT") || title.contains("描述") {
                                     replacement_type = "prompt";
                                 } else if title.contains("负面") || title.contains("NEGATIVE") {
                                     replacement_type = "negative";
@@ -364,17 +364,48 @@ impl ComfyUIService {
                             });
                         }
                         "prompt" => {
+                            // 根据节点类型决定使用哪个字段
+                            let field_name = if let Value::Object(node_obj) = node_value {
+                                if let Some(Value::String(class_type)) = node_obj.get("class_type") {
+                                    if class_type == "String" {
+                                        "value"
+                                    } else {
+                                        "text"
+                                    }
+                                } else {
+                                    "text"
+                                }
+                            } else {
+                                "text"
+                            };
+
                             replacements.push(WorkflowNodeReplacement {
                                 node_id: node_id.clone(),
-                                input_field: "text".to_string(),
+                                input_field: field_name.to_string(),
                                 value: Value::String(prompt.to_string()),
                             });
                         }
                         "negative" => {
                             let neg_prompt = negative_prompt.unwrap_or("");
+
+                            // 根据节点类型决定使用哪个字段
+                            let field_name = if let Value::Object(node_obj) = node_value {
+                                if let Some(Value::String(class_type)) = node_obj.get("class_type") {
+                                    if class_type == "String" {
+                                        "value"
+                                    } else {
+                                        "text"
+                                    }
+                                } else {
+                                    "text"
+                                }
+                            } else {
+                                "text"
+                            };
+
                             replacements.push(WorkflowNodeReplacement {
                                 node_id: node_id.clone(),
-                                input_field: "text".to_string(),
+                                input_field: field_name.to_string(),
                                 value: Value::String(neg_prompt.to_string()),
                             });
                         }
@@ -438,7 +469,16 @@ impl ComfyUIService {
             .map_err(|e| ComfyUIError::NetworkError(format!("解析响应失败: {}", e)))?;
 
         if let Some(errors) = prompt_response.node_errors {
-            return Err(ComfyUIError::WorkflowError(format!("节点错误: {}", errors)));
+            // 检查是否真的有错误（不是空对象）
+            if let Value::Object(error_map) = &errors {
+                if !error_map.is_empty() {
+                    return Err(ComfyUIError::WorkflowError(format!("节点错误: {}", errors)));
+                }
+            } else if errors != Value::Object(serde_json::Map::new()) {
+                return Err(ComfyUIError::WorkflowError(format!("节点错误: {}", errors)));
+            }
+            // 如果是空对象 {} 则不认为是错误
+            info!("收到空的节点错误对象，继续执行");
         }
 
         info!("工作流提交成功，提示 ID: {}", prompt_response.prompt_id);