diff --git a/test/s3/copying/Makefile b/test/s3/copying/Makefile
index 1a5c98c01..afc510b67 100644
--- a/test/s3/copying/Makefile
+++ b/test/s3/copying/Makefile
@@ -65,24 +65,13 @@ start-seaweedfs: check-binary
 	@pkill -f "weed s3" || true
 	@pkill -f "weed mini" || true
 	@sleep 2
-	
-	# Create necessary directories
 	@mkdir -p /tmp/seaweedfs-test-copying
-	
-	# Start weed mini
 	@echo "Starting weed mini with dir=/tmp/seaweedfs-test-copying"
-	@export AWS_ACCESS_KEY_ID=$(ACCESS_KEY) && \
-	export AWS_SECRET_ACCESS_KEY=$(SECRET_KEY) && \
-		# Start weed mini with S3 configuration
-		@echo "Starting weed mini..."
-		@nohup $(SEAWEEDFS_BINARY) mini \
-			-dir=/tmp/seaweedfs-test-copying \
-			-s3.port=$(S3_PORT) \
-			-s3.config=/tmp/seaweedfs-s3.json \
-			-ip=127.0.0.1 \
-			> /tmp/seaweedfs-mini.log 2>&1 & echo $$! > /tmp/weed-mini.pid 5
-	
-	# Wait for S3 service to be ready
+	@AWS_ACCESS_KEY_ID=$(ACCESS_KEY) AWS_SECRET_ACCESS_KEY=$(SECRET_KEY) nohup $(SEAWEEDFS_BINARY) mini \
+		-dir=/tmp/seaweedfs-test-copying \
+		-s3.port=$(S3_PORT) \
+		-ip=127.0.0.1 \
+		> /tmp/seaweedfs-mini.log 2>&1 & echo $$! > /tmp/weed-mini.pid
 	@echo "$(YELLOW)Waiting for S3 service to be ready...$(NC)"
 	@for i in $$(seq 1 30); do \
 		if curl -s -f http://127.0.0.1:$(S3_PORT) > /dev/null 2>&1; then \
@@ -92,10 +81,8 @@ start-seaweedfs: check-binary
 		echo "Waiting for S3 service... ($$i/30)"; \
 		sleep 1; \
 	done
-		# Additional wait for filer gRPC to be ready
-		@echo "$(YELLOW)Waiting for filer gRPC to be ready...$(NC)"
-		@sleep 2
-		@echo "$(GREEN)SeaweedFS server started successfully$(NC)"
+	@sleep 2
+	@echo "$(GREEN)SeaweedFS server started successfully$(NC)"
 	@echo "Mini Log: /tmp/seaweedfs-mini.log"
 	@echo "S3: http://localhost:$(S3_PORT)"
 
@@ -105,7 +92,9 @@ stop-seaweedfs:
 	@pkill -f "weed volume" || true
 	@pkill -f "weed filer" || true
 	@pkill -f "weed s3" || true
+	@pkill -f "weed mini" || true
 	@sleep 2
+	@rm -f /tmp/weed-mini.pid
 	@echo "$(GREEN)SeaweedFS server stopped$(NC)"
 
 clean:
@@ -113,6 +102,7 @@ clean:
 	@rm -rf /tmp/seaweedfs-test-copying-*
 	@rm -f /tmp/seaweedfs-*.log
 	@rm -f /tmp/seaweedfs-s3.json
+	@rm -f /tmp/weed-mini.pid
 	@echo "$(GREEN)Cleanup completed$(NC)"
 
 test-basic: check-binary
diff --git a/test/s3/copying/s3_copying_test.go b/test/s3/copying/s3_copying_test.go
index 4bad01de4..6b46f6802 100644
--- a/test/s3/copying/s3_copying_test.go
+++ b/test/s3/copying/s3_copying_test.go
@@ -8,6 +8,7 @@ import (
 	"io"
 	mathrand "math/rand"
 	"net/url"
+	"os"
 	"strings"
 	"testing"
 	"time"
@@ -43,9 +44,11 @@ var defaultConfig = &S3TestConfig{
 	SkipVerifySSL: true,
 }
 
-// Initialize math/rand with current time to ensure randomness
 func init() {
 	mathrand.Seed(time.Now().UnixNano())
+	if endpoint := os.Getenv("S3_ENDPOINT"); endpoint != "" {
+		defaultConfig.Endpoint = endpoint
+	}
 }
 
 // getS3Client creates an AWS S3 client for testing