diff --git a/src/app/api/upload/route.js b/src/app/api/upload/route.js
index ee45567..e9eb77d 100644
--- a/src/app/api/upload/route.js
+++ b/src/app/api/upload/route.js
@@ -203,7 +203,7 @@ export async function POST(request) {
   );
 
   const spectralData = await readIntervalSpectralData(
-    new Date(requestData.measureStartDatetime).getTime(),
+    new Date(requestData.measureStartDatetime).getTime() - 10 * 1000, //前10秒的数据
     new Date(requestData.measureEndDatetime).getTime()
   );
 
diff --git a/src/app/upload/page.js b/src/app/upload/page.js
index 4118b90..9b2d139 100644
--- a/src/app/upload/page.js
+++ b/src/app/upload/page.js
@@ -46,17 +46,17 @@ export default function Upload() {
   //   };
   // }, []);
 
-  const [furnaceNumber, setFurnaceNumber] = useState(98213234);
+  const [furnaceNumber, setFurnaceNumber] = useState(24609);
 
   const handleFurnaceNumberChange = (event) => {
     setFurnaceNumber(event.target.value);
   };
 
-  const getCurrentDateTime = () => {
+  const getDeayledCurrentDateTime = (interval = 0) => {
     let now = new Date();
     // 将时间转换为 UTC+8 时区
-    // const offset = 8 * 60 * 60 * 1000; // 8 小时的毫秒数
-    // now = new Date(now.getTime() + offset);
+    const offset = interval * 1000; // 8 小时的毫秒数
+    now = new Date(now.getTime() + offset);
     const year = now.getFullYear();
     const month = String(now.getMonth() + 1).padStart(2, "0");
     const day = String(now.getDate()).padStart(2, "0");
@@ -68,12 +68,12 @@ export default function Upload() {
 
   const [measureStartDatetime, setMeasureStartDatetime] = useState(
     // "2024-09-26T14:40:00"
-    getCurrentDateTime()
+    getDeayledCurrentDateTime(0)
   );
 
   const [measureEndDatetime, setMeasureEndDatetime] = useState(
     // "2024-09-26T14:29:00"
-    getCurrentDateTime()
+    getDeayledCurrentDateTime(20)
   );
 
   const handleMeasureEndDatetimeChange = (event) => {
@@ -126,13 +126,13 @@ export default function Upload() {
     setUploadType(event.target.value);
   };
 
-  const [stellType, setStellType] = useState("");
+  const [stellType, setStellType] = useState("HRB400");
 
   const handleStellTypeChange = (event) => {
     setStellType(event.target.value);
   };
 
-  const [remark, setRemark] = useState("");
+  const [remark, setRemark] = useState("正常炼钢");
 
   const handleRemarkChange = (event) => {
     setRemark(event.target.value);