diff --git a/app/router/condition_geoip_test.go b/app/router/condition_geoip_test.go
index bed5c7bb0..2a1259897 100644
--- a/app/router/condition_geoip_test.go
+++ b/app/router/condition_geoip_test.go
@@ -20,15 +20,17 @@ func init() {
 	common.Must(err)
 
 	tempPath := filepath.Join(wd, "..", "..", "testing", "temp")
+	geoipPath := filepath.Join(tempPath, "geoip.dat")
+
 	os.Setenv("v2ray.location.asset", tempPath)
 
-	geoipPath := platform.GetAssetLocation("geoip.dat")
-
-	if _, err := os.Stat(geoipPath); err != nil && errors.Is(err, fs.ErrNotExist) {
-		common.Must(os.MkdirAll(tempPath, 0755))
-		geoipBytes, err := common.FetchHTTPContent(geoipURL)
-		common.Must(err)
-		common.Must(filesystem.WriteFile(geoipPath, geoipBytes))
+	if _, err := os.Stat(platform.GetAssetLocation("geoip.dat")); err != nil && errors.Is(err, fs.ErrNotExist) {
+		if _, err := os.Stat(geoipPath); err != nil && errors.Is(err, fs.ErrNotExist) {
+			common.Must(os.MkdirAll(tempPath, 0755))
+			geoipBytes, err := common.FetchHTTPContent(geoipURL)
+			common.Must(err)
+			common.Must(filesystem.WriteFile(geoipPath, geoipBytes))
+		}
 	}
 }
 
diff --git a/app/router/condition_test.go b/app/router/condition_test.go
index 05e891308..7cee49d7a 100644
--- a/app/router/condition_test.go
+++ b/app/router/condition_test.go
@@ -26,22 +26,27 @@ func init() {
 	common.Must(err)
 
 	tempPath := filepath.Join(wd, "..", "..", "testing", "temp")
+	geoipPath := filepath.Join(tempPath, "geoip.dat")
+	geositePath := filepath.Join(tempPath, "geosite.dat")
+
 	os.Setenv("v2ray.location.asset", tempPath)
 
-	geoipPath := platform.GetAssetLocation("geoip.dat")
-	geositePath := platform.GetAssetLocation("geosite.dat")
-
-	if _, err := os.Stat(geoipPath); err != nil && errors.Is(err, fs.ErrNotExist) {
-		common.Must(os.MkdirAll(tempPath, 0755))
-		geoipBytes, err := common.FetchHTTPContent(geoipURL)
-		common.Must(err)
-		common.Must(filesystem.WriteFile(geoipPath, geoipBytes))
+	if _, err := os.Stat(platform.GetAssetLocation("geoip.dat")); err != nil && errors.Is(err, fs.ErrNotExist) {
+		if _, err := os.Stat(geoipPath); err != nil && errors.Is(err, fs.ErrNotExist) {
+			common.Must(os.MkdirAll(tempPath, 0755))
+			geoipBytes, err := common.FetchHTTPContent(geoipURL)
+			common.Must(err)
+			common.Must(filesystem.WriteFile(geoipPath, geoipBytes))
+		}
 	}
-	if _, err := os.Stat(geositePath); err != nil && errors.Is(err, fs.ErrNotExist) {
-		common.Must(os.MkdirAll(tempPath, 0755))
-		geositeBytes, err := common.FetchHTTPContent(geositeURL)
-		common.Must(err)
-		common.Must(filesystem.WriteFile(geositePath, geositeBytes))
+
+	if _, err := os.Stat(platform.GetAssetLocation("geosite.dat")); err != nil && errors.Is(err, fs.ErrNotExist) {
+		if _, err := os.Stat(geositePath); err != nil && errors.Is(err, fs.ErrNotExist) {
+			common.Must(os.MkdirAll(tempPath, 0755))
+			geositeBytes, err := common.FetchHTTPContent(geositeURL)
+			common.Must(err)
+			common.Must(filesystem.WriteFile(geositePath, geositeBytes))
+		}
 	}
 }
 
diff --git a/common/geodata/decode_test.go b/common/geodata/decode_test.go
index 00c6af88d..8c77d488e 100644
--- a/common/geodata/decode_test.go
+++ b/common/geodata/decode_test.go
@@ -1,13 +1,14 @@
 package geodata_test
 
 import (
-	"bytes"
 	"errors"
 	"io/fs"
 	"os"
 	"path/filepath"
 	"testing"
 
+	"github.com/google/go-cmp/cmp"
+
 	"github.com/v2fly/v2ray-core/v4/common"
 	"github.com/v2fly/v2ray-core/v4/common/geodata"
 	"github.com/v2fly/v2ray-core/v4/common/platform"
@@ -24,22 +25,27 @@ func init() {
 	common.Must(err)
 
 	tempPath := filepath.Join(wd, "..", "..", "testing", "temp")
+	geoipPath := filepath.Join(tempPath, "geoip.dat")
+	geositePath := filepath.Join(tempPath, "geosite.dat")
+
 	os.Setenv("v2ray.location.asset", tempPath)
 
-	geoipPath := platform.GetAssetLocation("geoip.dat")
-	geositePath := platform.GetAssetLocation("geosite.dat")
+	common.Must(os.MkdirAll(tempPath, 0755))
 
-	if _, err := os.Stat(geoipPath); err != nil && errors.Is(err, fs.ErrNotExist) {
-		common.Must(os.MkdirAll(tempPath, 0755))
-		geoipBytes, err := common.FetchHTTPContent(geoipURL)
-		common.Must(err)
-		common.Must(filesystem.WriteFile(geoipPath, geoipBytes))
+	if _, err := os.Stat(platform.GetAssetLocation("geoip.dat")); err != nil && errors.Is(err, fs.ErrNotExist) {
+		if _, err := os.Stat(geoipPath); err != nil && errors.Is(err, fs.ErrNotExist) {
+			geoipBytes, err := common.FetchHTTPContent(geoipURL)
+			common.Must(err)
+			common.Must(filesystem.WriteFile(geoipPath, geoipBytes))
+		}
 	}
-	if _, err := os.Stat(geositePath); err != nil && errors.Is(err, fs.ErrNotExist) {
-		common.Must(os.MkdirAll(tempPath, 0755))
-		geositeBytes, err := common.FetchHTTPContent(geositeURL)
-		common.Must(err)
-		common.Must(filesystem.WriteFile(geositePath, geositeBytes))
+
+	if _, err := os.Stat(platform.GetAssetLocation("geosite.dat")); err != nil && errors.Is(err, fs.ErrNotExist) {
+		if _, err := os.Stat(geositePath); err != nil && errors.Is(err, fs.ErrNotExist) {
+			geositeBytes, err := common.FetchHTTPContent(geositeURL)
+			common.Must(err)
+			common.Must(filesystem.WriteFile(geositePath, geositeBytes))
+		}
 	}
 }
 
@@ -51,7 +57,7 @@ func TestDecodeGeoIP(t *testing.T) {
 	}
 
 	expected := []byte{10, 4, 84, 69, 83, 84, 18, 8, 10, 4, 127, 0, 0, 0, 16, 8}
-	if !bytes.Equal(result, expected) {
+	if cmp.Diff(result, expected) != "" {
 		t.Errorf("failed to load geoip:test, expected: %v, got: %v", expected, result)
 	}
 }
@@ -64,7 +70,7 @@ func TestDecodeGeoSite(t *testing.T) {
 	}
 
 	expected := []byte{10, 4, 84, 69, 83, 84, 18, 20, 8, 3, 18, 16, 116, 101, 115, 116, 46, 101, 120, 97, 109, 112, 108, 101, 46, 99, 111, 109}
-	if !bytes.Equal(result, expected) {
+	if cmp.Diff(result, expected) != "" {
 		t.Errorf("failed to load geosite:test, expected: %v, got: %v", expected, result)
 	}
 }
diff --git a/infra/conf/dns_test.go b/infra/conf/dns_test.go
index 9b6a49176..fdddbb4fa 100644
--- a/infra/conf/dns_test.go
+++ b/infra/conf/dns_test.go
@@ -23,22 +23,27 @@ func init() {
 	common.Must(err)
 
 	tempPath := filepath.Join(wd, "..", "..", "testing", "temp")
+	geoipPath := filepath.Join(tempPath, "geoip.dat")
+	geositePath := filepath.Join(tempPath, "geosite.dat")
+
 	os.Setenv("v2ray.location.asset", tempPath)
 
-	geoipPath := platform.GetAssetLocation("geoip.dat")
-	geositePath := platform.GetAssetLocation("geosite.dat")
-
-	if _, err := os.Stat(geoipPath); err != nil && errors.Is(err, fs.ErrNotExist) {
-		common.Must(os.MkdirAll(tempPath, 0755))
-		geoipBytes, err := common.FetchHTTPContent(geoipURL)
-		common.Must(err)
-		common.Must(filesystem.WriteFile(geoipPath, geoipBytes))
+	if _, err := os.Stat(platform.GetAssetLocation("geoip.dat")); err != nil && errors.Is(err, fs.ErrNotExist) {
+		if _, err := os.Stat(geoipPath); err != nil && errors.Is(err, fs.ErrNotExist) {
+			common.Must(os.MkdirAll(tempPath, 0755))
+			geoipBytes, err := common.FetchHTTPContent(geoipURL)
+			common.Must(err)
+			common.Must(filesystem.WriteFile(geoipPath, geoipBytes))
+		}
 	}
-	if _, err := os.Stat(geositePath); err != nil && errors.Is(err, fs.ErrNotExist) {
-		common.Must(os.MkdirAll(tempPath, 0755))
-		geositeBytes, err := common.FetchHTTPContent(geositeURL)
-		common.Must(err)
-		common.Must(filesystem.WriteFile(geositePath, geositeBytes))
+
+	if _, err := os.Stat(platform.GetAssetLocation("geosite.dat")); err != nil && errors.Is(err, fs.ErrNotExist) {
+		if _, err := os.Stat(geositePath); err != nil && errors.Is(err, fs.ErrNotExist) {
+			common.Must(os.MkdirAll(tempPath, 0755))
+			geositeBytes, err := common.FetchHTTPContent(geositeURL)
+			common.Must(err)
+			common.Must(filesystem.WriteFile(geositePath, geositeBytes))
+		}
 	}
 }
 
diff --git a/infra/conf/router_test.go b/infra/conf/router_test.go
index 759680363..2bc55472c 100644
--- a/infra/conf/router_test.go
+++ b/infra/conf/router_test.go
@@ -24,15 +24,18 @@ func init() {
 	common.Must(err)
 
 	tempPath := filepath.Join(wd, "..", "..", "testing", "temp")
+	geoipPath := filepath.Join(tempPath, "geoip.dat")
+
 	os.Setenv("v2ray.location.asset", tempPath)
 
-	geoipPath := platform.GetAssetLocation("geoip.dat")
+	common.Must(os.MkdirAll(tempPath, 0755))
 
-	if _, err := os.Stat(geoipPath); err != nil && errors.Is(err, fs.ErrNotExist) {
-		common.Must(os.MkdirAll(tempPath, 0755))
-		geoipBytes, err := common.FetchHTTPContent(geoipURL)
-		common.Must(err)
-		common.Must(filesystem.WriteFile(geoipPath, geoipBytes))
+	if _, err := os.Stat(platform.GetAssetLocation("geoip.dat")); err != nil && errors.Is(err, fs.ErrNotExist) {
+		if _, err := os.Stat(geoipPath); err != nil && errors.Is(err, fs.ErrNotExist) {
+			geoipBytes, err := common.FetchHTTPContent(geoipURL)
+			common.Must(err)
+			common.Must(filesystem.WriteFile(geoipPath, geoipBytes))
+		}
 	}
 }