updte

src/main/java/com/qmth/exam/reserve/service/impl/MaterialGenerateServiceImpl.java

@@ -27,7 +27,7 @@ public class MaterialGenerateServiceImpl implements MaterialGenerateService {
     private static final int LINE_NUMBER = 30;
     private static final int STUDENT_NUMBER_ROW = 2;
     private static final int FONT_SIZE = 12;
-    private static final int LINE_HEIGHT = 25;
+    private static final int LINE_HEIGHT = 23;
 
     @Override
     public File generateSignInForm(MaterialTitleInfo title, List<StudentApplyVO> studentList) {