diff --git a/mirai-console/backend/mirai-console/.gitignore b/mirai-console/backend/mirai-console/.gitignore
new file mode 100644
index 000000000..dcd5d087a
--- /dev/null
+++ b/mirai-console/backend/mirai-console/.gitignore
@@ -0,0 +1 @@
+src/internal/MiraiConsoleBuildConstants.kt
\ No newline at end of file
diff --git a/mirai-console/backend/mirai-console/build.gradle.kts b/mirai-console/backend/mirai-console/build.gradle.kts
index 93a10ab0e..b5d08abc1 100644
--- a/mirai-console/backend/mirai-console/build.gradle.kts
+++ b/mirai-console/backend/mirai-console/build.gradle.kts
@@ -11,8 +11,8 @@
 
 import BinaryCompatibilityConfigurator.configureBinaryValidator
 import BinaryCompatibilityConfigurator.configureBinaryValidators
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
-import java.time.Instant
+import java.time.*
+import java.time.format.*
 
 plugins {
     kotlin("jvm")
@@ -53,29 +53,22 @@ dependencies {
 }
 
 tasks {
-    val compileKotlin by getting {}
-
-    register("fillBuildConstants") {
+    val task = register("generateBuildConstants") {
         group = "mirai"
         doLast {
-            (compileKotlin as KotlinCompile).source.filter { it.name == "MiraiConsoleBuildConstants.kt" }.single()
-                .let { file ->
-                    file.writeText(
-                        file.readText()
-                            .replace(
-                                Regex("""val buildDate: Instant = Instant.ofEpochSecond\(.*\)""")
-                            ) {
-                                """val buildDate: Instant = Instant.ofEpochSecond(${
-                                    Instant.now().epochSecond
-                                })"""
-                            }
-                            .replace(
-                                Regex("""const val versionConst:\s+String\s+=\s+".*"""")
-                            ) { """const val versionConst: String = "${project.version}"""" }
-                    )
-                }
+            val now = Instant.now()
+            project.file("src/internal/MiraiConsoleBuildConstants.kt").writeText(
+                project.file("src/internal/MiraiConsoleBuildConstants.kt.template").readText()
+                    .replace("GENERATION_DATE", now.atZone(ZoneId.systemDefault()).format(DateTimeFormatter.ISO_LOCAL_DATE_TIME))
+                    .replace("BUILD_DATE", now.epochSecond.toString())
+                    .replace("VERSION_CONSTANT", project.version.toString())
+            )
         }
     }
+
+    afterEvaluate {
+        getByName("compileKotlin").dependsOn(task)
+    }
 }
 
 configurePublishing("mirai-console")
diff --git a/mirai-console/backend/mirai-console/src/internal/MiraiConsoleBuildConstants.kt b/mirai-console/backend/mirai-console/src/internal/MiraiConsoleBuildConstants.kt.template
similarity index 67%
rename from mirai-console/backend/mirai-console/src/internal/MiraiConsoleBuildConstants.kt
rename to mirai-console/backend/mirai-console/src/internal/MiraiConsoleBuildConstants.kt.template
index a7ae9b302..e6d52285d 100644
--- a/mirai-console/backend/mirai-console/src/internal/MiraiConsoleBuildConstants.kt
+++ b/mirai-console/backend/mirai-console/src/internal/MiraiConsoleBuildConstants.kt.template
@@ -7,15 +7,19 @@
  *  https://github.com/mamoe/mirai/blob/master/LICENSE
  */
 
+/*
+ * Important: This file is generated on build by Gradle task 'generateBuildConstants', on GENERATION_DATE
+ */
+
 package net.mamoe.mirai.console.internal
 
 import net.mamoe.mirai.console.util.SemVersion
 import java.time.Instant
 
-internal object MiraiConsoleBuildConstants { // auto-filled on build (task :mirai-console:fillBuildConstants)
+internal object MiraiConsoleBuildConstants {
     @JvmStatic
-    val buildDate: Instant = Instant.ofEpochSecond(1628666895)
-    const val versionConst: String = "2.7.0"
+    val buildDate: Instant = Instant.ofEpochSecond(BUILD_DATE)
+    const val versionConst: String = "VERSION_CONSTANT"
 
     @JvmStatic
     val version: SemVersion = SemVersion(versionConst)