diff --git a/core/src/commonMain/kotlin/cn/rdlevel/rdkt/core/data/action/VFXPreset.kt b/core/src/commonMain/kotlin/cn/rdlevel/rdkt/core/data/action/VFXPreset.kt
index 03a9670..00b0e2f 100644
--- a/core/src/commonMain/kotlin/cn/rdlevel/rdkt/core/data/action/VFXPreset.kt
+++ b/core/src/commonMain/kotlin/cn/rdlevel/rdkt/core/data/action/VFXPreset.kt
@@ -339,7 +339,7 @@ public sealed interface VFXPreset {
     }
 
     @Serializable
-    @SerialName("Blur")
+    @SerialName("RadialBlur")
     public class RadialBlur(
         override var enable: Boolean,
         override var rooms: Rooms,
diff --git a/core/src/commonTest/kotlin/cn/rdlevel/rdkt/core/test/SetVFXPresetEventTest.kt b/core/src/commonTest/kotlin/cn/rdlevel/rdkt/core/test/SetVFXPresetEventTest.kt
new file mode 100644
index 0000000..35eb066
--- /dev/null
+++ b/core/src/commonTest/kotlin/cn/rdlevel/rdkt/core/test/SetVFXPresetEventTest.kt
@@ -0,0 +1,27 @@
+package cn.rdlevel.rdkt.core.test
+
+import cn.rdlevel.rdkt.core.data.ROOM1
+import cn.rdlevel.rdkt.core.data.action.VFXPreset
+import cn.rdlevel.rdkt.core.data.roomsOf
+import cn.rdlevel.rdkt.core.events.Event
+import cn.rdlevel.rdkt.core.events.SetVFXPresetEvent
+import kotlinx.serialization.ExperimentalSerializationApi
+import kotlinx.serialization.json.Json
+import kotlin.test.Test
+
+class SetVFXPresetEventTest {
+    @OptIn(ExperimentalSerializationApi::class)
+    @Test
+    fun test() {
+        val json = Json {
+            isLenient = true
+            allowTrailingComma = true
+            encodeDefaults = true
+        }
+        val event: Event = SetVFXPresetEvent(VFXPreset.Embers(true, roomsOf(ROOM1)))
+        val text = json.encodeToString(event)
+        println(text)
+        val event2: Event = json.decodeFromString(text)
+        println(event2)
+    }
+}
\ No newline at end of file