diff --git a/sf_base/models/tool_other_features.py b/sf_base/models/tool_other_features.py
index 5bd597ae..9dd30710 100644
--- a/sf_base/models/tool_other_features.py
+++ b/sf_base/models/tool_other_features.py
@@ -21,7 +21,7 @@ class ToolMaterialsBasicParameters(models.Model):
     neck_length = fields.Float('颈部长度(mm)')
     handle_diameter = fields.Float('柄部直径(mm)')
     handle_length = fields.Float('柄部长度(mm)')
-    blade_tip_diameter = fields.Integer('刀尖直径(mm)')
+    blade_tip_diameter = fields.Float('刀尖直径(mm)')
     blade_tip_working_size = fields.Char('刀尖倒角度(°)', size=20)
     tip_r_size = fields.Float('刀尖R角(mm)')
     blade_tip_taper = fields.Integer('刀尖锥度(°)')
diff --git a/sf_manufacturing/models/product_template.py b/sf_manufacturing/models/product_template.py
index 48cabaf7..b18ab04c 100644
--- a/sf_manufacturing/models/product_template.py
+++ b/sf_manufacturing/models/product_template.py
@@ -237,8 +237,8 @@ class ResProductMo(models.Model):
                 self.cutting_tool_blade_tip_diameter = self.specification_id.blade_tip_diameter
                 self.cutting_tool_blade_tip_taper = self.specification_id.blade_tip_taper
                 self.cutting_tool_blade_helix_angle = self.specification_id.blade_helix_angle
-                self.cutting_tool_blade_tip_working_size = self.specification_id.tip_r_size
-                self.cutting_tool_blade_tip_r_size = self.specification_id.blade_tip_working_size
+                self.cutting_tool_blade_tip_working_size = self.specification_id.blade_tip_working_size
+                self.cutting_tool_blade_tip_r_size = self.specification_id.tip_r_size
                 self.cutting_tool_pitch = self.specification_id.pitch
                 self.cutting_tool_blade_width = self.specification_id.blade_width
                 self.cutting_tool_blade_depth = self.specification_id.blade_depth