Upgrade Storage改进建议/Suggestions for improvement
主要是针对“新增文字”功能提出的两点建议：
1.希望可以对“新增文字”框内的文字，进行高亮标记，下划线等功能。
2.希望可以对“新增文字”框内的文字，进行部分字体改色等处理，但目前的“改色”功能只能对框内全部文字生效。
Two main suggestions are made for the "Add Text" function:
1.I hope that the text in the "Add Text" box can be highlighted, underlined, and other functions.
2.It is hoped that some font color changes can be performed on the text in the "Add Text" box, but the current "Color Change" function can only take effect on all text in the box.
1.希望可以对“新增文字”框内的文字，进行高亮标记，下划线等功能。
2.希望可以对“新增文字”框内的文字，进行部分字体改色等处理，但目前的“改色”功能只能对框内全部文字生效。
Two main suggestions are made for the "Add Text" function:
1.I hope that the text in the "Add Text" box can be highlighted, underlined, and other functions.
2.It is hoped that some font color changes can be performed on the text in the "Add Text" box, but the current "Color Change" function can only take effect on all text in the box.