땅이 안파져요

Hello, I am a user who is doing MineCraft for 7 months. I also turned on MineCraft and went into my map to have a fun MineCraft. However, it is possible to attack the mobs, but not the mobs of land and plants, and the other things are not broken by the tools (nor can they be installed!). I checked other maps as well, but the other maps are fine and only my maps. So, I have new MineCraft, I tried to refresh it, but I can not solve it. How can I solve this problem? For your information, I am playing single player