diff --git a/sf_base/commons/common.py b/sf_base/commons/common.py
index 27b56038..30c06b6d 100644
--- a/sf_base/commons/common.py
+++ b/sf_base/commons/common.py
@@ -167,10 +167,10 @@ class PrintingUtils(models.AbstractModel):
                 
                 # 设置字体
                 if font_found:
-                    c.setFont('SimSun', 14)  # 增大字体大小到14pt
+                    c.setFont('SimSun', 10)  # 增大字体大小到14pt
                 else:
                     # 如果没有找到中文字体，使用默认字体
-                    c.setFont('Helvetica', 14)
+                    c.setFont('Helvetica', 10)
                     logging.warning("未找到中文字体，将使用默认字体")
                 
                 # 在右下角绘制二维码，预留边距
@@ -182,7 +182,7 @@ class PrintingUtils(models.AbstractModel):
                 if buttom_text:
                     # 在二维码下方绘制文字
                     text = buttom_text
-                    text_width = c.stringWidth(text, "SimSun" if font_found else "Helvetica", 14)  # 准确计算文字宽度
+                    text_width = c.stringWidth(text, "SimSun" if font_found else "Helvetica", 10)  # 准确计算文字宽度
                     text_x = page_width - qr_size - margin + (qr_size - text_width) / 2  # 文字居中对齐
                     text_y = margin + 20  # 文字位置靠近底部
                     c.drawString(text_x, text_y, text)
diff --git a/sf_machine_connect/controllers/controllers.py b/sf_machine_connect/controllers/controllers.py
index 692fa10b..cefa4ba8 100644
--- a/sf_machine_connect/controllers/controllers.py
+++ b/sf_machine_connect/controllers/controllers.py
@@ -1360,9 +1360,9 @@ class Sf_Dashboard_Connect(http.Controller):
                     if result[0]:
                         if float(result[0]) >= 28800:
                             continue
-                        alarm_last_24_time = float(result[0])
+                        alarm_last_24_time += float(result[0])
                     else:
-                        alarm_last_24_time = 0.0
+                        alarm_last_24_time += 0.0
 
             alarm_all_nums = []
             with conn.cursor() as cur:
diff --git a/sf_mrs_connect/controllers/controllers.py b/sf_mrs_connect/controllers/controllers.py
index c30d3d53..a5d8d7c7 100644
--- a/sf_mrs_connect/controllers/controllers.py
+++ b/sf_mrs_connect/controllers/controllers.py
@@ -95,7 +95,7 @@ class Sf_Mrs_Connect(http.Controller, MultiInheritController):
                                     logging.info('panel_file_path:%s' % panel_file_path)
                                     
                             # 向编程单中添加二维码
-                            request.env['printing.utils'].add_qr_code_to_pdf(panel_file_path, model_id, "扫码获取工单")
+                            request.env['printing.utils'].add_qr_code_to_pdf(panel_file_path, model_id, "模型ID：%s" % model_id)
                             cnc_workorder.write({'cnc_worksheet': base64.b64encode(open(panel_file_path, 'rb').read())})
                             pre_workorder = productions.workorder_ids.filtered(
                                 lambda ap: ap.routing_type in ['装夹预调', '人工线下加工'] and ap.state not in ['done', 'rework'