优化患者信息更新逻辑，增加日志记录以便调试；修正身份证号码解析函数的区域代码提取

src/pages/U2/u2.tsx

@@ -209,7 +209,12 @@ const U2: React.FC = () => {
         }
         const byteArray = new Uint8Array(byteNumbers);
         const blob = new Blob([byteArray], { type: mime });
-
+        //打印参数
+        
+        window.electronAPI.log(
+          "info",
+          `Updating patient info: id_no=${idCardNo}, marital_status=${selectedMarital}, province=${provinceCode}, city=${cityCode}, county=${countyCode}, address=${address}, id_no_pic size=${blob.size}`
+        );
         // 调用带图片的更新接口（传入推断的省市县编码）
         return updatePatientInfo(
           idCardNo,
@@ -233,6 +238,10 @@ const U2: React.FC = () => {
         })
         .catch((err) => {
           console.error("updatePatientInfo error", err);
+          window.electronAPI.log(
+            "error",
+            `更新客户信息异常: ${err.message || err}`
+          );
           alert("更新客户信息异常，请联系前台工作人员");
         });
     } else {

src/utils/idCard.ts

@@ -8,7 +8,7 @@ export function parseRegionCodesFromId(idNo: string | null | undefined) {
   const first4 = s.slice(0, 4);
   const first2 = s.slice(0, 2);
   result.county = first6; // 6位县级代码
-  result.city = `${first4}`; // 市级代码：前4位+00
-  result.province = `${first2}`; // 省级代码：前2位+0000
+  result.city = `${first4}00`; // 市级代码：前4位+00
+  result.province = `${first2}0000`; // 省级代码：前2位+0000
   return result;
 }