diff --git a/2024.4.7.1.py b/2024.4.7.1.py
new file mode 100644
index 0000000..41f2bb4
--- /dev/null
+++ b/2024.4.7.1.py
@@ -0,0 +1,35 @@
+import turtle
+turtle.speed(0)
+def wujiao(size,x,y,angle=0):
+    turtle.penup()
+    turtle.goto(x,y)
+    turtle.setheading(angle)
+    turtle.pendown()
+turtle.color("yellow","yellow")
+turtle.begin_fill()
+for i in range(5):
+    turtle.forward(size)
+    turtle.left(72)
+    turtle.forward(size)
+    turtle.right(144)
+turtle.end_fill()
+turtle.color('red','red')
+turtle.begin_fill()
+turtle.penup()
+turtle.goto(-300,200)
+turtle.pendown()
+turtle.goto(300,200)
+turtle.goto(300,-200)
+turtle.goto(-300,-200)
+turtle.goto(-300,200)
+turtle.end_fill()
+wujiao(30, -250, 150)
+wujiao(9, -170, 180, 30)
+wujiao(9, -140, 145, 45)
+wujiao(9, -148, 120, 0)
+wujiao(9, -170, 90, -30)
+turtle.penup()
+turtle.goto(0,0)
+turtle.pendown()
+turtle.write("中国",font=("华文行楷",50))
+turtle.done()
diff --git a/2024.7.18.py b/2024.7.18.py
new file mode 100644
index 0000000..e69de29
diff --git a/2024.7.4.py b/2024.7.4.py
new file mode 100644
index 0000000..26a4c41
--- /dev/null
+++ b/2024.7.4.py
@@ -0,0 +1,24 @@
+import turtle
+t=turtle.Turtle()
+t.speed(0)
+t.pencolor('yellow')
+t.fillcolor(255/255,165/255,0)
+t.begin_fill()
+for b in range(10):
+    t.left(35)
+    for a in range(5):
+        t.forward(100)
+        t.left(72)
+        t.forward(100)
+        t.right(144)
+t.end_fill()
+t.pencolor('red')
+t.speed(0)
+t.fillcolor('yellow')
+t.begin_fill()
+for j in range(12):
+    for i in range(36):
+        t.forward(300)
+        t.left(170)
+    t.left(30)
+t.end_fill()