diff --git a/sf_base/models/tool_base_new.py b/sf_base/models/tool_base_new.py
index 98eea36c..3517766d 100644
--- a/sf_base/models/tool_base_new.py
+++ b/sf_base/models/tool_base_new.py
@@ -321,7 +321,7 @@ class ToolInventory(models.Model):
     prefix = fields.Char('前缀')
     postfix = fields.Char('后缀')
     diameter = fields.Float('直径(mm)')
-    angle = fields.Float('R角(mm)')
+    angle = fields.Float('R角(mm)',default=0)
     tool_length = fields.Float('刀具总长(mm)')
     blade_length = fields.Float('避空长/刃长(mm)')
     knife_head_name = fields.Char('刀头名称')
diff --git a/sf_base/models/tool_other_features.py b/sf_base/models/tool_other_features.py
index bc8f369e..3876f39a 100644
--- a/sf_base/models/tool_other_features.py
+++ b/sf_base/models/tool_other_features.py
@@ -23,7 +23,7 @@ class ToolMaterialsBasicParameters(models.Model):
     handle_length = fields.Float('柄部长度(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)')
+    tip_r_size = fields.Float('刀尖R角(mm)',default=0)
     blade_tip_taper = fields.Integer('刀尖锥度(°)')
     blade_diameter = fields.Float('刃部直径(mm)')
     blade_length = fields.Float('刃部长度(mm)')