Update modules/latex2bbox_color.py

modules/latex2bbox_color.py

@@ -202,6 +202,8 @@ def latex2bbox_color(input_arg):
             log = f"ERROR, Tokenize latex failed: {basename}."
             logging.info(log)
             new_latex = latex
+        if contains_chinese(new_latex):
+            new_latex = new_latex.replace("\\mathrm", "\\text")
         new_latex = new_latex.replace("< P E R C E N T A G E T O K E N >", "\%")
         latex = normalize_latex(new_latex)
         token_list = []