diff --git a/internal/app/appconfig/spec.go b/internal/app/appconfig/spec.go
index 7dc57e32..f4495fe0 100644
--- a/internal/app/appconfig/spec.go
+++ b/internal/app/appconfig/spec.go
@@ -125,7 +125,8 @@ type ConfigSpec struct {
 	// We don't want to show all patterns because it will be too many. So we set a limit here (default 19)
 	PatternMatrixLimit int `split_words:"true" default:"19"`
 
-	DropReportArchiveBatchSize int `split_words:"true" default:"1000"`
+	DropReportArchiveEnabled   bool `split_words:"true" default:"false"`
+	DropReportArchiveBatchSize int  `split_words:"true" default:"1000"`
 
 	DropReportArchiveS3Bucket string `required:"true" split_words:"true"`
 	DropReportArchiveS3Region string `required:"true" split_words:"true"`
diff --git a/internal/workers/calcwkr/calcwkr.go b/internal/workers/calcwkr/calcwkr.go
index a1fcc54a..3967a6a9 100644
--- a/internal/workers/calcwkr/calcwkr.go
+++ b/internal/workers/calcwkr/calcwkr.go
@@ -18,6 +18,8 @@ import (
 
 type WorkerDeps struct {
 	fx.In
+
+	Config               *appconfig.Config
 	DropMatrixService    *service.DropMatrix
 	PatternMatrixService *service.PatternMatrix
 	TrendService         *service.Trend
@@ -127,7 +129,7 @@ func (w *Worker) doMainCalc(sourceCategories []string) {
 		}
 
 		// server == "CN": we only run archive job on a singular server
-		if server == "CN" {
+		if w.Config.DropReportArchiveEnabled && server == "CN" {
 			// Archive
 			if err = w.microtask(ctx, "archive", server, func() error {
 				err := w.ArchiveService.ArchiveByGlobalConfig(ctx)