diff --git a/app/schemas/invoice.py b/app/schemas/invoice.py
index 20154bb..2699bfd 100644
--- a/app/schemas/invoice.py
+++ b/app/schemas/invoice.py
@@ -14,6 +14,7 @@ class InvoiceHeaderCreate(BaseModel):
 
 class InvoiceHeaderOut(BaseModel):
     id: int
+    app_user_id: Optional[int] = None
     company_name: str
     tax_number: str
     register_address: str
@@ -21,6 +22,8 @@ class InvoiceHeaderOut(BaseModel):
     bank_name: str
     bank_account: str
     email: EmailStr
+    class Config:
+        from_attributes = True
 
 
 class InvoiceHeaderUpdate(BaseModel):
diff --git a/app/schemas/valuation.py b/app/schemas/valuation.py
index 9e58d1d..5165f69 100644
--- a/app/schemas/valuation.py
+++ b/app/schemas/valuation.py
@@ -104,7 +104,7 @@ class ValuationAssessmentUpdate(BaseModel):
     inheritor_certificates: Optional[List[Any]] = Field(None, description="非遗传承人等级证书")
     heritage_level: Optional[str] = Field(None, description="非遗等级")
     patent_application_no: Optional[str] = Field(None, description="非遗资产所用专利的申请号")
-    historical_evidence: Optional[List[Any]] = Field(None, description="非遗资产历史证明证据及数量")
+    historical_evidence: Optional[Dict[str, int]] = Field(None, description="非遗资产历史证明证据及数量")
     patent_certificates: Optional[List[Any]] = Field(None, description="非遗资产所用专利的证书")
     pattern_images: Optional[List[Any]] = Field(None, description="非遗纹样图片")
     report_url: Optional[str] = Field(None, description="评估报告URL")
@@ -129,6 +129,20 @@ class ValuationAssessmentUpdate(BaseModel):
     
     is_active: Optional[bool] = Field(None, description="是否激活")
 
+    @field_validator('report_url', 'certificate_url', mode='before')
+    @classmethod
+    def _coerce_url(cls, v):
+        if v is None:
+            return None
+        if isinstance(v, list) and v:
+            v = v[0]
+        if isinstance(v, str):
+            s = v.strip()
+            if s.startswith('`') and s.endswith('`'):
+                s = s[1:-1].strip()
+            return s
+        return v
+
 
 class ValuationAssessmentOut(ValuationAssessmentBase):
     """估值评估输出模型"""