diff --git a/GESP/Level5/Eratosthenes/1.cpp b/GESP/Level5/Eratosthenes/1.cpp
index 0139dd7..9ae7715 100644
--- a/GESP/Level5/Eratosthenes/1.cpp
+++ b/GESP/Level5/Eratosthenes/1.cpp
@@ -15,7 +15,7 @@ int main() {
   }
 
   // 输出有哪些质数
-  for (int 2 = 1; i <= n; i++)
+  for (int i = 1; i <= n; i++)
     if (b[i])
       cout << i << " ";
 
diff --git a/GESP/Level5/GESP202503/T1.cpp b/GESP/Level5/GESP202503/T1.cpp
index 8c629b5..18367ee 100644
--- a/GESP/Level5/GESP202503/T1.cpp
+++ b/GESP/Level5/GESP202503/T1.cpp
@@ -12,7 +12,7 @@ LL b[N], c[N], d[N];
 */
 LL ans;
 int main() {
-  freopen("T1.in", "r", stdin);
+  // freopen("T1.in", "r", stdin);
   cin >> n;
   for (int i = 1; i <= 2 * n; i++)
     cin >> b[i];
diff --git a/小乔证件/少惠林公司发票.txt b/小乔证件/少惠林公司发票.txt
new file mode 100644
index 0000000..e91a72a
--- /dev/null
+++ b/小乔证件/少惠林公司发票.txt
@@ -0,0 +1,2 @@
+长春市少惠林教育科技有限公司
+统一社会信用代码：91220102MA15363PXN
\ No newline at end of file