diff --git a/yazi-plugin/preset/plugins/magick.lua b/yazi-plugin/preset/plugins/magick.lua
index 185c7780..8d593c68 100644
--- a/yazi-plugin/preset/plugins/magick.lua
+++ b/yazi-plugin/preset/plugins/magick.lua
@@ -37,6 +37,7 @@ function M:preload(job)
 			"-auto-orient",
 			"JPG:" .. tostring(cache),
 		})
+		:env("MAGICK_MEMORY_LIMIT", rt.tasks.image_alloc)
 		:env("MAGICK_THREAD_LIMIT", 1)
 		:status()
 
diff --git a/yazi-plugin/src/config/runtime.rs b/yazi-plugin/src/config/runtime.rs
index a3482614..cace6e8e 100644
--- a/yazi-plugin/src/config/runtime.rs
+++ b/yazi-plugin/src/config/runtime.rs
@@ -1,6 +1,6 @@
 use mlua::{IntoLua, Lua, LuaSerdeExt, SerializeOptions, Value};
 use yazi_boot::ARGS;
-use yazi_config::{MGR, PREVIEW, THEME};
+use yazi_config::{MGR, PREVIEW, TASKS, THEME};
 
 use crate::{Composer, url::Url};
 
@@ -19,6 +19,7 @@ impl<'a> Runtime<'a> {
 				b"mgr" => Self::mgr(lua)?,
 				b"plugin" => super::Plugin::compose(lua)?,
 				b"preview" => Self::preview(lua)?,
+				b"tasks" => Self::tasks(lua)?,
 				_ => return Ok(Value::Nil),
 			}
 			.into_lua(lua)
@@ -62,6 +63,16 @@ impl<'a> Runtime<'a> {
 		})
 	}
 
+	fn tasks(lua: &Lua) -> mlua::Result<Value> {
+		Composer::make(lua, 10, |lua, key| {
+			match key {
+				b"image_alloc" => lua.to_value_with(&TASKS.image_alloc, OPTS)?,
+				_ => return Ok(Value::Nil),
+			}
+			.into_lua(lua)
+		})
+	}
+
 	pub fn new(lua: &'a Lua) -> Self { Self { lua } }
 
 	// TODO: remove this