From 3c2d21981de29500692755e3dfe50d82259a3e9c Mon Sep 17 00:00:00 2001
From: jingrow <support@jingrow.com>
Date: Sun, 9 Nov 2025 22:22:23 +0800
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---
 .../ai/nodes/image_upload/image_upload.py     | 47 ++++++++++---------
 1 file changed, 24 insertions(+), 23 deletions(-)

diff --git a/apps/jingrow/jingrow/ai/nodes/image_upload/image_upload.py b/apps/jingrow/jingrow/ai/nodes/image_upload/image_upload.py
index 8138a01..0dde8ce 100644
--- a/apps/jingrow/jingrow/ai/nodes/image_upload/image_upload.py
+++ b/apps/jingrow/jingrow/ai/nodes/image_upload/image_upload.py
@@ -240,11 +240,9 @@ def execute(context=None, inputs=None, config=None, **kwargs):
                             # 对于子表字段，attached_to_field保存了原始格式（如items[0].image）
                             # 对于普通字段，attached_to_field是映射后的字段名
                             if is_subtable_field and attached_to_field:
-                                # 检测是否为子表字段格式：只支持更新已有行（支持中文字段名）
+                                # 解析子表字段格式：fieldname[index].subfield
                                 subtable_match = re.match(r'^([\w\u4e00-\u9fa5]+)\[(\d+)\]\.([\w\u4e00-\u9fa5]+)$', attached_to_field)
-                                
                                 if subtable_match:
-                                    # 处理子表字段：更新指定行的字段值
                                     subtable_field, row_index_str, field_name = subtable_match.groups()
                                     row_index = int(row_index_str)
                                     
@@ -258,27 +256,30 @@ def execute(context=None, inputs=None, config=None, **kwargs):
                                         attached_to_pagetype, attached_to_name, subtable_fieldname
                                     ) or []
                                     
-                                    # 只更新已有行，不添加新行
-                                    if 0 <= row_index < len(subtable_data):
-                                        if not isinstance(subtable_data[row_index], dict):
-                                            subtable_data[row_index] = {}
-                                        subtable_data[row_index][field_fieldname] = file_url
-                                        
-                                        # 更新整个子表字段
-                                        update_api_url = f"{Config.jingrow_server_url}/api/action/jingrow.client.set_value"
-                                        headers = get_jingrow_api_headers()
-                                        if headers:
-                                            update_data = {
-                                                'pagetype': attached_to_pagetype,
-                                                'name': attached_to_name,
-                                                'fieldname': subtable_fieldname,
-                                                'value': json.dumps(subtable_data, ensure_ascii=False)
-                                            }
-                                            requests.post(update_api_url, json=update_data, headers=headers, timeout=10)
+                                    # 更新指定行的字段值
+                                    if isinstance(subtable_data, list) and 0 <= row_index < len(subtable_data):
+                                        if isinstance(subtable_data[row_index], dict):
+                                            subtable_data[row_index][field_fieldname] = file_url
+                                            
+                                            # 更新整个子表字段
+                                            update_api_url = f"{Config.jingrow_server_url}/api/action/jingrow.client.set_value"
+                                            headers = get_jingrow_api_headers()
+                                            if headers:
+                                                requests.post(
+                                                    update_api_url,
+                                                    json={
+                                                        'pagetype': attached_to_pagetype,
+                                                        'name': attached_to_name,
+                                                        'fieldname': subtable_fieldname,
+                                                        'value': subtable_data
+                                                    },
+                                                    headers=headers,
+                                                    timeout=10
+                                                )
+                                        else:
+                                            log_error(f"子表第 {row_index} 行数据格式错误")
                                     else:
-                                        log_error(f"子表行索引 {row_index} 超出范围，请先创建子表行")
-                                else:
-                                    log_error(f"子表字段格式解析失败: {attached_to_field}")
+                                        log_error(f"子表行索引 {row_index} 超出范围")
                             elif attached_to_field:
                                 # 普通字段更新
                                 update_api_url = f"{Config.jingrow_server_url}/api/action/jingrow.client.set_value"