diff --git a/app/api/earthquake.py b/app/api/earthquake.py
index 095bb09..19b6408 100644
--- a/app/api/earthquake.py
+++ b/app/api/earthquake.py
@@ -88,6 +88,7 @@ async def predict_earthquake(req: EarthquakePredictRequest):
     """
     根据震级、震源深度和震中位置，批量预测隐患点/风险点的次生灾害概率和等级。
 
+    - **disaster_name**: 灾害名称
     - **point_ids**: 点位ID列表（可选，不传则查询所有点）
     - **region_code**: 行政区划代码（可选，不传则不限区域）
     - **magnitude**: 震级(Richter)
@@ -123,6 +124,7 @@ async def predict_earthquake(req: EarthquakePredictRequest):
                 "epicenter_lat": req.epicenter_lat
             }
             record_id = dbn_repository.save_inference_result(
+                disaster_name=req.disaster_name,
                 event_type="earthquake",
                 occurred_time=req.occurred_time,
                 operation_type=req.operation_type,
diff --git a/app/api/rainfall.py b/app/api/rainfall.py
index 13e6ba5..11b93f4 100644
--- a/app/api/rainfall.py
+++ b/app/api/rainfall.py
@@ -121,6 +121,7 @@ async def predict_rainfall(req: RainfallPredictRequest):
     """
     根据降雨量和持续时间，批量预测隐患点/风险点的灾害概率和等级。
 
+    - **disaster_name**: 灾害名称
     - **point_ids**: 点位ID列表（可选，不传则查询所有点）
     - **region_code**: 行政区划代码（可选，不传则不限区域）
     - **rainfall**: 累计降雨量(mm)，不传则从气象表自动获取
@@ -145,6 +146,7 @@ async def predict_rainfall(req: RainfallPredictRequest):
     if save_results:
         try:
             record_id = dbn_repository.save_inference_result(
+                disaster_name=req.disaster_name,
                 event_type="rainfall",
                 occurred_time=now,
                 operation_type=req.operation_type,
diff --git a/app/repositories/dbn_repository.py b/app/repositories/dbn_repository.py
index 8215212..9535045 100644
--- a/app/repositories/dbn_repository.py
+++ b/app/repositories/dbn_repository.py
@@ -689,12 +689,13 @@ class DbnRepository:
         return None
 
     @staticmethod
-    def save_inference_result(event_type: str, occurred_time, operation_type: str,
+    def save_inference_result(disaster_name: str, event_type: str, occurred_time, operation_type: str,
                               condition: dict, result: list) -> int:
         """
         保存推理结果到 inference_result 表
 
         Args:
+            disaster_name: 灾害名称
             event_type: 事件类型（'rainfall' 或 'earthquake'）
             occurred_time: 事件发生时间
             operation_type: 操作类型
@@ -706,11 +707,12 @@ class DbnRepository:
         """
         import json
         sql = """
-            INSERT INTO xian_inference_result (event_type, occurred_time, operation_type, condition, result)
-            VALUES (%s, %s, %s, %s::jsonb, %s::jsonb)
+            INSERT INTO xian_inference_result (name, event_type, occurred_time, operation_type, condition, result)
+            VALUES (%s, %s, %s, %s, %s::jsonb, %s::jsonb)
             RETURNING id
         """
         row = db_helper.execute_query_one(sql, (
+            disaster_name,
             event_type,
             occurred_time,
             operation_type,
diff --git a/app/schemas/api_schemas.py b/app/schemas/api_schemas.py
index af178fe..c0b4e53 100644
--- a/app/schemas/api_schemas.py
+++ b/app/schemas/api_schemas.py
@@ -12,13 +12,14 @@ from pydantic import BaseModel, Field
 
 class RainfallPredictRequest(BaseModel):
     """暴雨灾害链预测请求"""
+    disaster_name: str = Field(min_length=1, max_length=255)
     point_ids: Optional[List[int]] = Field(None, max_length=500,
                                            description="点位ID列表，不传则查询所有点")
     region_code: Optional[str] = Field(None, description="行政区划代码（如 '610104'），不传则不限区域")
     rainfall: Optional[float] = Field(None, ge=0,
-                                       description="累计降雨量(mm)，不传则从气象表自动获取")
+                                      description="累计降雨量(mm)，不传则从气象表自动获取")
     duration: Optional[float] = Field(None, ge=0,
-                                       description="降雨持续时间(h)，不传则从气象表自动获取")
+                                      description="降雨持续时间(h)，不传则从气象表自动获取")
     operation_type: str = Field("模拟", min_length=1, max_length=50,
                                 description="操作类型（如 '模拟', '实时监测', '应急评估'）")
 
@@ -29,6 +30,7 @@ class RainfallPredictRequest(BaseModel):
 
 class EarthquakePredictRequest(BaseModel):
     """地震灾害链预测请求"""
+    disaster_name: str = Field(min_length=1, max_length=255)
     point_ids: Optional[List[int]] = Field(None, max_length=500,
                                            description="点位ID列表，不传则查询所有点")
     region_code: Optional[str] = Field(None, description="行政区划代码（如 '610104'），不传则不限区域")