diff --git a/sf_tool_management/models/base.py b/sf_tool_management/models/base.py
index bc487f46..e1d1010b 100644
--- a/sf_tool_management/models/base.py
+++ b/sf_tool_management/models/base.py
@@ -678,7 +678,7 @@ class FunctionalToolAssembly(models.Model):
     knife_tip_r_angle = fields.Float(string='刀尖R角(mm)', readonly=True)
     coarse_middle_thin = fields.Selection([("1", "粗"), ('2', '中'), ('3', '精')], string='粗/中/精', readonly=True)
     new_former = fields.Selection([('0', '新'), ('1', '旧')], string='新/旧', readonly=True)
-    tool_loading_length = fields.Float(strin='总长度(mm)', readonly=True)
+    tool_loading_length = fields.Float(string='总长度(mm)', readonly=True)
     functional_tool_length = fields.Float(string='伸出长(mm)', readonly=True)
     effective_length = fields.Float(string='有效长(mm)', readonly=True)
     loading_task_source = fields.Selection([('0', 'CAM装刀'), ('1', '机台换刀'), ('2', '按库存组装')],
diff --git a/sf_tool_management/views/tool_base_views.xml b/sf_tool_management/views/tool_base_views.xml
index 01779a2d..86c42c92 100644
--- a/sf_tool_management/views/tool_base_views.xml
+++ b/sf_tool_management/views/tool_base_views.xml
@@ -1099,7 +1099,7 @@
                                         <field name="functional_tool_type_id"/>
                                         <field name="functional_tool_diameter" string="刀具直径(mm)"/>
                                         <field name="knife_tip_r_angle"/>
-                                        <field name="tool_loading_length"/>
+                                        <field name="tool_loading_length" string="总长度(mm)"/>
                                         <field name="functional_tool_length"/>
                                         <field name="effective_length"/>
                                     </group>