diff --git a/src/main/java/icu/samnyan/aqua/sega/maimai2/model/userdata/UserEntities.kt b/src/main/java/icu/samnyan/aqua/sega/maimai2/model/userdata/UserEntities.kt
index 185c49d9..34fe0997 100644
--- a/src/main/java/icu/samnyan/aqua/sega/maimai2/model/userdata/UserEntities.kt
+++ b/src/main/java/icu/samnyan/aqua/sega/maimai2/model/userdata/UserEntities.kt
@@ -507,6 +507,8 @@ class Mai2UserPlaylog : Mai2UserEntity(), IGenericGamePlaylog {
 
     @JsonProperty("extBool1")
     var extBool1 = false
+    @JsonProperty("extBool2")
+    var extBool2 = false
 
     override val isFullCombo: Boolean
         get() = maxCombo == totalCombo
diff --git a/src/main/resources/db/V1000_33__maimai2_prism.sql b/src/main/resources/db/V1000_33__maimai2_prism.sql
new file mode 100644
index 00000000..72a8ff36
--- /dev/null
+++ b/src/main/resources/db/V1000_33__maimai2_prism.sql
@@ -0,0 +1,2 @@
+ALTER TABLE maimai2_user_playlog ADD COLUMN ext_bool2 BIT(1) DEFAULT 0;
+