diff --git a/doc/设计模型_美食自由_莫松霖.docx b/doc/设计模型_美食自由_莫松霖.docx
new file mode 100644
index 0000000..8433da0
Binary files /dev/null and b/doc/设计模型_美食自由_莫松霖.docx differ
diff --git a/doc/需求构思与描述_莫松霖_美食自由.docx b/doc/需求构思与描述_美食自由_莫松霖.docx
similarity index 100%
rename from doc/需求构思与描述_莫松霖_美食自由.docx
rename to doc/需求构思与描述_美食自由_莫松霖.docx
diff --git a/doc/需求模型_莫松霖_美食自由(1).doc b/doc/需求模型_美食自由_莫松霖..doc
similarity index 82%
rename from doc/需求模型_莫松霖_美食自由(1).doc
rename to doc/需求模型_美食自由_莫松霖..doc
index 0213e44..5741d10 100644
Binary files a/doc/需求模型_莫松霖_美食自由(1).doc and b/doc/需求模型_美食自由_莫松霖..doc differ
diff --git a/doc/需求模型_莫松霖_美食自由.doc b/doc/需求模型_莫松霖_美食自由.doc
deleted file mode 100644
index 89e3cfe..0000000
Binary files a/doc/需求模型_莫松霖_美食自由.doc and /dev/null differ
diff --git a/model/用例图_莫松霖_美食自由.vsdx b/model/用例图_莫松霖_美食自由.vsdx
index 9fa859a..b92d4e0 100644
Binary files a/model/用例图_莫松霖_美食自由.vsdx and b/model/用例图_莫松霖_美食自由.vsdx differ
diff --git a/model/界面设计.pptx b/model/界面设计.pptx
new file mode 100644
index 0000000..1e22368
Binary files /dev/null and b/model/界面设计.pptx differ
diff --git a/model/设计模型_莫松霖_美食自由.vsdx b/model/设计模型_莫松霖_美食自由.vsdx
new file mode 100644
index 0000000..bbd3e1e
Binary files /dev/null and b/model/设计模型_莫松霖_美食自由.vsdx differ
diff --git a/src/main_admin.py b/src/main_admin.py
index 4270cbc..fb839b9 100644
--- a/src/main_admin.py
+++ b/src/main_admin.py
@@ -3,20 +3,19 @@ import tkinter as tk
 class logIn:
     def __init__(self):
         self.t=tk.Tk()
-        self.t.geometry("600x975+600+50")
+        self.t.geometry("524x804+600+0")
         self.t.title("登录管理员系统")
-        file=tk.PhotoImage(file="C:\\Users\\yaoyao\\Desktop\\2.png")
-        img=tk.Canvas(self.t,width=600,height=975)
-        img.create_image(300,487.5,image=file)
-        img.pack()
-        t1=tk.Entry(self.t,width=40)
-        t1.place(x=140,y=500)
+        file=tk.PhotoImage(file="C:\\Users\\yaoyao\\Desktop\\rjgc2.png")
+        img=tk.Canvas(self.t,width=524,height=804)
+        img.create_image(262,402,image=file)
+        img.place(x=0,y=0)
+
         t2=tk.Entry(self.t,width=40)
-        t2.place(x=140,y=450)
+        t2.place(x=130,y=390)
         t2.select_clear()
-        file2=tk.PhotoImage(file="C:\\Users\\yaoyao\\Desktop\\login1.png")
-        b=tk.Button(self.t,image=file2)
-        b.place(x=230,y=550)
+        file2=tk.PhotoImage(file="C:\\Users\\yaoyao\\Desktop\\login5.png")
+        b=tk.Button(self.t,image=file2,relief="raised",bg="#00afaf",activebackground="#000f0f")
+        b.place(x=200,y=440)
         self.t.mainloop()
     def log(self):
         self.t.destroy()