diff --git a/BOOKS.c b/BOOKS.c
index b625402..5d74f6f 100644
--- a/BOOKS.c
+++ b/BOOKS.c
@@ -948,7 +948,7 @@ void borrowandreturn_BOOK_info()
     setposition(LB+5,START+3);
     printf("最多可以选三门课");
     setposition(LB+5,START+4);
-    printf("一次只能接一门课或退一门课");
+    printf("一次只能选一门课或退一门课");
     setposition(LB+5,START+5);
     printf("录入任何信息若包含空格将自动省略第一个空格及其后面部分");
 }
diff --git a/BOOKUI.c b/BOOKUI.c
index 812edf8..53ca119 100644
--- a/BOOKUI.c
+++ b/BOOKUI.c
@@ -107,7 +107,7 @@ void player()
             fgets(page[i],209,aim);
 
         }
-        for(i = 10; i < hang-5; i++)
+        for(i = 10; i < hang-8; i++)
         {
                 printf("%s",page[i]+10);
         }
diff --git a/bin/Debug/booklib.exe b/bin/Debug/booklib.exe
index 718f73e..6418cce 100644
Binary files a/bin/Debug/booklib.exe and b/bin/Debug/booklib.exe differ
diff --git a/booklib.depend b/booklib.depend
index 90d4579..fe6de9d 100644
--- a/booklib.depend
+++ b/booklib.depend
@@ -106,10 +106,10 @@
 	"BOOKS.h"
 	"admin.h"
 
-1546866054 source:c:\users\15096\documents\c\hud\ͼ�����ϵͳ\booklib\books.c
+1546907391 source:c:\users\15096\documents\c\hud\ͼ�����ϵͳ\booklib\books.c
 	"BOOKS.h"
 
-1546870407 source:c:\users\15096\documents\c\hud\ͼ�����ϵͳ\booklib\bookui.c
+1546907391 source:c:\users\15096\documents\c\hud\ͼ�����ϵͳ\booklib\bookui.c
 	"BOOKUI.h"
 
 1546847479 source:c:\users\15096\documents\c\hud\ͼ�����ϵͳ\booklib\login.c
diff --git a/booklib.layout b/booklib.layout
index 99a28db..0bb41b6 100644
--- a/booklib.layout
+++ b/booklib.layout
@@ -2,9 +2,9 @@
 <CodeBlocks_layout_file>
 	<FileVersion major="1" minor="0" />
 	<ActiveTarget name="Debug" />
-	<File name="BOOKS.c" open="1" top="0" tabpos="2" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="BOOKUI.h" open="1" top="0" tabpos="3" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="33162" topLine="1146" />
+			<Cursor1 position="431" topLine="3" />
 		</Cursor>
 	</File>
 	<File name="BOOKS.h" open="1" top="0" tabpos="9" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
@@ -17,19 +17,19 @@
 			<Cursor1 position="2445" topLine="78" />
 		</Cursor>
 	</File>
-	<File name="main.c" open="1" top="0" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="admin.h" open="1" top="0" tabpos="8" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="98" topLine="0" />
+			<Cursor1 position="398" topLine="1" />
 		</Cursor>
 	</File>
-	<File name="BOOKUI.c" open="1" top="1" tabpos="4" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="main.c" open="1" top="0" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="2958" topLine="108" />
+			<Cursor1 position="98" topLine="0" />
 		</Cursor>
 	</File>
-	<File name="admin.h" open="1" top="0" tabpos="8" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="login.c" open="1" top="0" tabpos="5" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="398" topLine="1" />
+			<Cursor1 position="1389" topLine="36" />
 		</Cursor>
 	</File>
 	<File name="user.h" open="1" top="0" tabpos="11" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
@@ -37,14 +37,14 @@
 			<Cursor1 position="50" topLine="0" />
 		</Cursor>
 	</File>
-	<File name="BOOKUI.h" open="1" top="0" tabpos="3" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="BOOKUI.c" open="1" top="1" tabpos="4" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="431" topLine="3" />
+			<Cursor1 position="2394" topLine="0" />
 		</Cursor>
 	</File>
-	<File name="login.c" open="1" top="0" tabpos="5" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="login.h" open="1" top="0" tabpos="10" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="1389" topLine="36" />
+			<Cursor1 position="482" topLine="0" />
 		</Cursor>
 	</File>
 	<File name="user.c" open="1" top="0" tabpos="6" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
@@ -52,9 +52,9 @@
 			<Cursor1 position="3812" topLine="141" />
 		</Cursor>
 	</File>
-	<File name="login.h" open="1" top="0" tabpos="10" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="BOOKS.c" open="1" top="0" tabpos="2" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="482" topLine="0" />
+			<Cursor1 position="26381" topLine="934" />
 		</Cursor>
 	</File>
 </CodeBlocks_layout_file>
diff --git a/obj/Debug/BOOKS.o b/obj/Debug/BOOKS.o
index 6b3791c..f32c83b 100644
Binary files a/obj/Debug/BOOKS.o and b/obj/Debug/BOOKS.o differ
diff --git a/obj/Debug/BOOKUI.o b/obj/Debug/BOOKUI.o
index a2d332c..ffc57c4 100644
Binary files a/obj/Debug/BOOKUI.o and b/obj/Debug/BOOKUI.o differ