diff --git a/src/main/kotlin/ltd/guimc/lgzbot/PluginMain.kt b/src/main/kotlin/ltd/guimc/lgzbot/PluginMain.kt
index 56666b4..043a954 100644
--- a/src/main/kotlin/ltd/guimc/lgzbot/PluginMain.kt
+++ b/src/main/kotlin/ltd/guimc/lgzbot/PluginMain.kt
@@ -151,6 +151,7 @@ object PluginMain : KotlinPlugin(
         webHookService.start()
         logger.info("正在初始化 LL4J")
         LL4JUtils.init()
+        thread { LL4JUtils.downloadModel() }.start()
         logger.info("$name v$version 加载好了喵")
     }
 
diff --git a/src/main/kotlin/ltd/guimc/lgzbot/utils/LL4JUtils.kt b/src/main/kotlin/ltd/guimc/lgzbot/utils/LL4JUtils.kt
index 24fa2a2..235c293 100644
--- a/src/main/kotlin/ltd/guimc/lgzbot/utils/LL4JUtils.kt
+++ b/src/main/kotlin/ltd/guimc/lgzbot/utils/LL4JUtils.kt
@@ -22,15 +22,20 @@ object LL4JUtils {
     }
 
     fun predict(string: String): Boolean =
-        model.predictDebug(tokenizer.tokenize(0, string.replace("\n", "")).values).first == 1
+        model.predictDebug(
+            tokenizer.tokenize(
+                0,
+                string.replace("\n", "").replace("live.bilibili.com", "")
+            ).values
+        ).first == 1
 
     fun predictDebug(string: String): Pair<Int, Double> =
-        model.predictDebug(tokenizer.tokenize(0, string.replace("\n", "")).values)
+        model.predictDebug(tokenizer.tokenize(0, string.replace("\n", "").replace("live.bilibili.com", "")).values)
 
     fun predictAllResult(string: String): DoubleArray =
         model.predictAllResult(
             tokenizer.tokenize(
-                0, sbc2dbcCase(string.replace("\n", ""))
+                0, sbc2dbcCase(string.replace("\n", "").replace("live.bilibili.com", ""))
                     .lowercase()
                     .removeInterference()
                     .removeNonVisible()