diff --git a/build.gradle.kts b/build.gradle.kts
index a94b39e..ca15acb 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -119,7 +119,7 @@ subprojects {
                     )
                 )
             }
-            create("9531") {
+            create("6256") {
                 isDefault = true
                 dimension = flavorDimensionList[0]
                 buildConfigField("boolean", "PREMIUM", "Boolean.parseBoolean(\"false\")")
@@ -130,7 +130,7 @@ subprojects {
                 buildConfigField("String", "applicationId", "\"com.jsq.mashanglian\"")
                 buildConfigField("String", "service_url", "\"https://api.wfvpnpro.com/\"")
                 buildConfigField("boolean", "is_free", "false")
-                buildConfigField("String", "productId", "\"9531\"")
+                buildConfigField("String", "productId", "\"6256\"")
                 manifestPlaceholders(
                     mapOf(
                         "APP_NAME" to "@string/ConnectImmediately",