fix

build.bat

@@ -1,5 +1,5 @@
 python embed.py
-7z a -tzip -mx=9 cyzg.zip main.py backend.py ./components/*.py
+7z a -tzip -mx=9 -aoa cyzg.zip main.py backend.py components/ -x!components/__pycache__/
 REM 7z a -tzip -mx=9 data.db.zip data.db
 timeout /t 1 >nul
 gcc -Os -s main.c -o cyzg.exe -Wl,--gc-sections -Wl,--strip-all

components/page1.py

@@ -63,7 +63,6 @@ class Page1:
         url = "https://v.zikai.wang/zikai/cyzg"
         start_pos = instructions.find(url)
         if start_pos != -1:
-            # 计算起始和结束索引（tkinter 使用 "行.列" 格式）
             start_index = f"1.0 + {start_pos} chars"
             end_index = f"{start_index} + {len(url)} chars"