diff --git a/mirai-core-utils/src/commonMain/kotlin/RandomUtils.kt b/mirai-core-utils/src/commonMain/kotlin/RandomUtils.kt
index 8534ddd7f..bc1da08cf 100644
--- a/mirai-core-utils/src/commonMain/kotlin/RandomUtils.kt
+++ b/mirai-core-utils/src/commonMain/kotlin/RandomUtils.kt
@@ -55,4 +55,4 @@ public fun getRandomString(length: Int, vararg charRanges: CharRange, random: Ra
 
 
 public fun getRandomIntString(length: Int, random: Random = Random): String =
-    getRandomString(length, *intCharRanges, random = random)
\ No newline at end of file
+    getRandomString(length, charRanges = intCharRanges, random = random)
\ No newline at end of file
diff --git a/mirai-core/src/commonMain/kotlin/network/protocol/packet/chat/image/ImgStore.kt b/mirai-core/src/commonMain/kotlin/network/protocol/packet/chat/image/ImgStore.kt
index 71d3ca51f..399b22f5d 100644
--- a/mirai-core/src/commonMain/kotlin/network/protocol/packet/chat/image/ImgStore.kt
+++ b/mirai-core/src/commonMain/kotlin/network/protocol/packet/chat/image/ImgStore.kt
@@ -22,7 +22,7 @@ import kotlin.random.Random
 import kotlin.random.nextInt
 
 internal fun getRandomString(length: Int): String =
-    getRandomString(length, *defaultRanges)
+    getRandomString(length, charRanges = defaultRanges)
 
 private val defaultRanges: Array<CharRange> = arrayOf('a'..'z', 'A'..'Z', '0'..'9')