diff --git a/k7sfunc.py b/k7sfunc.py
index 0c794a70..5dc34fa8 100644
--- a/k7sfunc.py
+++ b/k7sfunc.py
@@ -2,7 +2,7 @@
 ### 文档： https://github.com/hooke007/MPV_lazy/wiki/3_K7sfunc
 ##################################################
 
-__version__ = "0.6.3"
+__version__ = "0.6.4"
 
 __all__ = [
 	"FMT_CHANGE", "FMT_CTRL", "FPS_CHANGE", "FPS_CTRL",
@@ -1567,7 +1567,7 @@ def RIFE_NV(
 		scale_model = 1
 
 	tile_size = 32  ## https://github.com/AmusementClub/vs-mlrt/blob/2adfbab790eebe51c62c886400b0662570dfe3e9/scripts/vsmlrt.py#L1014-L1023
-	if model = 4251 :
+	if model == 4251 :
 		tile_size = 128
 	elif model in [426, 4262] :
 		tile_size = 64
diff --git a/portable_config/scripts/uosc/main.lua b/portable_config/scripts/uosc/main.lua
index 2ce9af07..c161ce3a 100644
--- a/portable_config/scripts/uosc/main.lua
+++ b/portable_config/scripts/uosc/main.lua
@@ -164,14 +164,14 @@ local config_defaults = {
 		error = serialize_rgba('ff616e').color,
 	},
 	opacity = {
-		timeline = 0.9,
+		timeline = 0.5,
 		position = 1,
 		chapters = 0.8,
-		slider = 0.9,
+		slider = 0.8,
 		slider_gauge = 1,
 		controls = 0,
 		speed = 0.6,
-		menu = 0.9,
+		menu = 0.8,
 		submenu = 0.6,
 		border = 1,
 		title = 1,