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\\varrho^{1-\\frac{2}{p}-\\sum\\limits^{3}_{j=1}\\frac{1}{q_{j}}} \\|u\\|_{L_{t}^{p}L^{\\overrightarrow{q}}_{x}(Q(\\varrho))} \\leq\\varepsilon, ~~\\frac{2}{p}+\\sum\\limits^{3}_{j=1}\\frac{1}{q_{j}} \\leq2~~~~~\\text{with}~q_{j} > 1;\\\\$$$$ \\sup_{-1\\leq t\\leq0}\\|u\\|_{L^{\\overrightarrow{q}}(B(1))} < \\varepsilon,~~\\frac{1}{q_{1}}+\\frac{1}{q_{2}}+\\frac{1}{q_{3}} <2\\quad \\text{with}\\, 1<q_{j}<\\infty;$$ 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