diff --git a/keyboards/bm40hsrgb/keymaps/via/rules.mk b/keyboards/bm40hsrgb/keymaps/via/rules.mk
index 1e5b9980..36b7ba9c 100644
--- a/keyboards/bm40hsrgb/keymaps/via/rules.mk
+++ b/keyboards/bm40hsrgb/keymaps/via/rules.mk
@@ -1 +1,2 @@
 VIA_ENABLE = yes
+LTO_ENABLE = yes
diff --git a/keyboards/dztech/dz60rgb/keymaps/via/config.h b/keyboards/dztech/dz60rgb/keymaps/via/config.h
new file mode 100644
index 00000000..1beb7130
--- /dev/null
+++ b/keyboards/dztech/dz60rgb/keymaps/via/config.h
@@ -0,0 +1,21 @@
+/* Copyright 2021 DZTECH <moyi4681@live.cn>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#define DISABLE_RGB_MATRIX_PIXEL_FLOW
+#define DISABLE_RGB_MATRIX_PIXEL_FRACTAL
+#define DISABLE_RGB_MATRIX_PIXEL_RAIN
diff --git a/keyboards/dztech/dz65rgb/keymaps/via/config.h b/keyboards/dztech/dz65rgb/keymaps/via/config.h
new file mode 100644
index 00000000..1beb7130
--- /dev/null
+++ b/keyboards/dztech/dz65rgb/keymaps/via/config.h
@@ -0,0 +1,21 @@
+/* Copyright 2021 DZTECH <moyi4681@live.cn>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#define DISABLE_RGB_MATRIX_PIXEL_FLOW
+#define DISABLE_RGB_MATRIX_PIXEL_FRACTAL
+#define DISABLE_RGB_MATRIX_PIXEL_RAIN
diff --git a/keyboards/latinpad/keymaps/via/rules.mk b/keyboards/latinpad/keymaps/via/rules.mk
index 1e5b9980..36b7ba9c 100644
--- a/keyboards/latinpad/keymaps/via/rules.mk
+++ b/keyboards/latinpad/keymaps/via/rules.mk
@@ -1 +1,2 @@
 VIA_ENABLE = yes
+LTO_ENABLE = yes
diff --git a/keyboards/percent/canoe_gen2/keymaps/via/rules.mk b/keyboards/percent/canoe_gen2/keymaps/via/rules.mk
index 1e5b9980..36b7ba9c 100644
--- a/keyboards/percent/canoe_gen2/keymaps/via/rules.mk
+++ b/keyboards/percent/canoe_gen2/keymaps/via/rules.mk
@@ -1 +1,2 @@
 VIA_ENABLE = yes
+LTO_ENABLE = yes
diff --git a/keyboards/yncognito/batpad/keymaps/via/rules.mk b/keyboards/yncognito/batpad/keymaps/via/rules.mk
index 1e5b9980..36b7ba9c 100644
--- a/keyboards/yncognito/batpad/keymaps/via/rules.mk
+++ b/keyboards/yncognito/batpad/keymaps/via/rules.mk
@@ -1 +1,2 @@
 VIA_ENABLE = yes
+LTO_ENABLE = yes