An ALF split scheme was proposed in JVET-Y0046 which indicates ALF enabled/disable for luma and chroma components, respectively. To verify the coding performance, ALF-SPLIT was integrated on top of JVET-Z0070 and JVET-Y0078, respectively. It is reported that, when ALF-SPLT is integrated into JVET-Z0070, compared with JVET-Z0070, the overall coding performance impact for {Y, U, V, EncT, DecT} is { 0.02%, -0.62%, -0.79%, 100%, 100%} for AI and {xx} for RA; compared with VTM-11.0 + NewMCTF, the overall coding performance impact for {Y, U, V, EncT, DecT} is { -7.24%, -20.29%, -20.77%, 147%, 34360% } for AI and {xx} for RA. When ALF-SPLIT is integrated into JVET-Y0078, compared with JVET-Y0078, the overall coding performance impact for {Y, U, V, EncT, DecT} is { 0.02%, -0.69%, -0.43%, 100%, 100% } for AI and {xx} for RA; compared with VTM-11.0 + NewMCTF, the overall coding performance impact for {Y, U, V, EncT, DecT} is { -7.32%, -19.13%, -18.73%, 129%, 34209% } for AI and {xx} for RA.