diff --git a/README.md b/README.md
index 9553ebc..8b115e8 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 ![License][license-image]
 ![Contributing][contributing-image]
 
-[release-image]: https://img.shields.io/badge/release-0.0.1-green.svg?style=flat 
+[release-image]: https://img.shields.io/badge/release-1.0.0-green.svg?style=flat 
 
 [license-image]: https://img.shields.io/badge/license-BSD-green.svg?style=flat
 
diff --git a/docs/images/LOGO.pptx b/docs/images/LOGO.pptx
deleted file mode 100644
index e8b7d9b..0000000
Binary files a/docs/images/LOGO.pptx and /dev/null differ
diff --git a/docs/images/print_logo.py b/docs/images/print_logo.py
deleted file mode 100644
index 66e0219..0000000
--- a/docs/images/print_logo.py
+++ /dev/null
@@ -1,100 +0,0 @@
-def get_hollow_D(size):
-    lines = []
-    for i in range(size):
-        line = ""
-        for j in range(size):
-            if (j == 0) or \
-               (j == size - 1 and i != 0 and i != size - 1) or \
-               ((i == 0 or i == size - 1) and j != size - 1):
-                line += "|"
-            else:
-                line += " "
-        lines.append(line)
-    return lines
-
-def get_hollow_E(size):
-    lines = []
-    for i in range(size):
-        line = ""
-        for j in range(size):
-            if j == 0 or i == 0 or i == size // 2 or i == size - 1:
-                line += "|"
-            else:
-                line += " "
-        lines.append(line)
-    return lines
-
-def get_hollow_M(size):
-    lines = []
-    for i in range(size):
-        line = ""
-        for j in range(size):
-            if j == 0 or j == size - 1 or (i <= size // 2 and (i == j or j == size - 1 - i)):
-                line += "|"
-            else:
-                line += " "
-        lines.append(line)
-    return lines
-
-def get_hollow_G(size):
-    lines = []
-    for i in range(size):
-        line = ""
-        for j in range(size):
-            if (i == 0 and j != 0) or \
-               (i == size - 1 and j != 0) or \
-               (j == 0 and i != 0 and i != size - 1) or \
-               (j == size - 1 and i >= size // 2) or \
-               (i == size // 2 and j >= size // 2):
-                line += "|"
-            else:
-                line += " "
-        lines.append(line)
-    return lines
-
-def get_hollow_e(size):
-    lines = []
-    for i in range(size):
-        line = ""
-        for j in range(size):
-            if (i == 0 or i == size - 1 or i == size // 2) and (j > 0 and j < size - 1):
-                line += "_"
-            elif (j == 0 and (i > 0 and i < size - 1)) or (j == size - 1 and (i < size // 2 and i > 0)):
-                line += "|"
-            else:
-                line += " "
-        lines.append(line)
-    return lines
-
-def get_hollow_n(size):
-    lines = []
-    for i in range(size):
-        line = ""
-        for j in range(size):
-            if j == 0 or j == size - 1 or (i != 0 and i == j):
-                line += "|"
-            else:
-                line += " "
-        lines.append(line)
-    return lines
-
-def combine_letters(*letters):
-    combined = ["".join(parts) for parts in zip(*letters)]
-    return "\n".join(combined)
-
-# 设置字母大小
-size = 7
-
-# 获取每个字母的行列表
-lines_D = get_hollow_D(size)
-lines_E = get_hollow_E(size)
-lines_M = get_hollow_M(size)
-lines_G = get_hollow_G(size)
-lines_e = get_hollow_e(size)
-lines_n = get_hollow_n(size)
-
-# 合并字母行
-combined_output = combine_letters(lines_D, ["  "] * size, lines_E, ["  "] * size, lines_M, ["  "] * size, lines_G, ["  "] * size, lines_e, ["  "] * size, lines_n)
-
-# 打印结果
-print(combined_output)