diff --git a/V2rayNG/app/src/main/assets/v2ray_config.json b/V2rayNG/app/src/main/assets/v2ray_config.json
index 529a5b19..f5829da9 100644
--- a/V2rayNG/app/src/main/assets/v2ray_config.json
+++ b/V2rayNG/app/src/main/assets/v2ray_config.json
@@ -76,7 +76,11 @@
     "protocol": "freedom",
     "streamSettings": {
       "sockopt": {
-        "domainStrategy": "UseIP"
+        "domainStrategy": "UseIP",
+        "happyEyeballs": {
+          "tryDelayMs": 250,
+          "interleave": 2
+        }
       }
     },
     "tag": "direct"
diff --git a/V2rayNG/app/src/main/assets/v2ray_config_with_tun.json b/V2rayNG/app/src/main/assets/v2ray_config_with_tun.json
index ffe58cea..1b49cf74 100644
--- a/V2rayNG/app/src/main/assets/v2ray_config_with_tun.json
+++ b/V2rayNG/app/src/main/assets/v2ray_config_with_tun.json
@@ -93,7 +93,11 @@
     "protocol": "freedom",
     "streamSettings": {
       "sockopt": {
-        "domainStrategy": "UseIP"
+        "domainStrategy": "UseIP",
+        "happyEyeballs": {
+          "tryDelayMs": 250,
+          "interleave": 2
+        }
       }
     },
     "tag": "direct"