This creation is a kind of with the environmentally friendly cloth diaper for showing wet function, including a covering body and at least one shows wet unit, and covering body includes a medial surface, a lateral surface and an absorbed layer. It shows wet unit and meets water energy discoloration, show on wet unit setting what covering body, show wet unit and expose to the open air outside what covering body, urine absorbed in absorbed layer, which can be delivered to, shows wet unit, and makes to show wet unit discoloration. As a result, when the cloth diaper urinates wet will display immediately, and caregiver can timely be reminded to replace cloth diaper.本創作為一種具有顯濕功能的環保布尿布，包括一包覆體及至少一顯濕單元，包覆體包含一內側面、一外側面及一吸收層。顯濕單元遇水能變色，顯濕單元設置於包覆體上，顯濕單元並曝露於包覆體外，吸收層中所吸收的尿液能輸送至顯濕單元，而使顯濕單元變色。由此，當該布尿布尿濕時就會立即的顯示，而能及時的提醒照護者更換布尿布。
