diff --git a/app/model/ReimburseOtherModel.py b/app/model/ReimburseOtherModel.py
index 214e02c..e70f8fd 100644
--- a/app/model/ReimburseOtherModel.py
+++ b/app/model/ReimburseOtherModel.py
@@ -1,4 +1,5 @@
 from datetime import datetime
+from decimal import Decimal
 
 from sqlmodel import Field
 
@@ -11,7 +12,7 @@ class ReimburseOtherModel(BasicModel, table=True):
 
   title: str = Field(default=None, description="标题")
   type: str = Field(default=None, description="报销类型")
-  amount: float = Field(default=None, description="报销金额")
+  amount: Decimal = Field(default=None, description="报销金额")
   recipe_type: str = Field(default=None, description="票据类型")
   reimburse_id: str = Field(default=None, description="报销单id")
 
diff --git a/app/model/ReimburseTravelModel.py b/app/model/ReimburseTravelModel.py
index 416cc5a..bdf51f7 100644
--- a/app/model/ReimburseTravelModel.py
+++ b/app/model/ReimburseTravelModel.py
@@ -1,4 +1,5 @@
 from datetime import datetime
+from decimal import Decimal
 
 from sqlmodel import Field
 
@@ -15,7 +16,8 @@ class ReimburseTravelModel(BasicModel, table=True):
   arrive_time: datetime = Field(default=None, description="到达时间")
   depart_city: str = Field(default=None, description="出发城市")
   arrive_city: str = Field(default=None, description="到达城市")
-  amount: float = Field(default=None, description="报销金额")
+  amount: Decimal = Field(default=None, description="报销金额")
   reimburse_id: str = Field(default=None, description="报销单id")
 
+
 ReimburseTravelService = create_model_service(Cls=ReimburseTravelModel)