diff --git a/src/schemas/filter_infos.py b/src/schemas/filter_infos.py
index 7808b3c..2fa5781 100644
--- a/src/schemas/filter_infos.py
+++ b/src/schemas/filter_infos.py
@@ -1,4 +1,4 @@
-from pydantic import BaseModel, Field
+from pydantic import BaseModel, Field, field_validator
 from typing import List, Optional
 from .audio_timelines import TimelineItem
 
@@ -7,7 +7,15 @@ class FilterInfosRequest(BaseModel):
     """滤镜信息请求参数"""
     filters: List[str] = Field(..., description="滤镜名称列表")
     timelines: List[TimelineItem] = Field(..., description="时间线数组")
-    intensities: Optional[List[float]] = Field(default=None, ge=0, le=100, description="滤镜强度列表(0-100)，可选")
+    intensities: Optional[List[float]] = Field(default=None, description="滤镜强度列表(0-100)，可选")
+    
+    @field_validator('intensities', mode='before')
+    @classmethod
+    def validate_intensities(cls, v):
+        """验证并限制 intensities 数组中的每个值在 0-100 范围内"""
+        if v is None:
+            return v
+        return [max(0, min(100, val)) for val in v]
 
 
 class FilterInfosResponse(BaseModel):