diff --git a/environment-variable/src/main/java/com/hcanyz/environmentvariable/EvHandler.kt b/environment-variable/src/main/java/com/hcanyz/environmentvariable/EvHandler.kt
index a159b3f..7c96a19 100644
--- a/environment-variable/src/main/java/com/hcanyz/environmentvariable/EvHandler.kt
+++ b/environment-variable/src/main/java/com/hcanyz/environmentvariable/EvHandler.kt
@@ -106,6 +106,7 @@ class EvHandler(
         value: String
     ) {
         sharedPreferences(context).edit()
+            .putString("$key.variant", EV_VARIANT_PRESET_CUSTOMIZE)
             .putString("$key.customizeValue", value)
             .apply()
     }