diff --git a/leaf/Cargo.toml b/leaf/Cargo.toml
index f20d1a862..ee21fdea5 100644
--- a/leaf/Cargo.toml
+++ b/leaf/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "leaf"
-version = "0.1.4"
+version = "0.1.5"
 authors = ["eycorsican <eric.y.corsican@gmail.com>"]
 edition = "2021"
 build = "build.rs"
diff --git a/leaf/tests/test_fragment.rs b/leaf/tests/test_fragment.rs
index 1c4f62faf..3abdf6440 100644
--- a/leaf/tests/test_fragment.rs
+++ b/leaf/tests/test_fragment.rs
@@ -12,6 +12,9 @@ mod common;
 fn test_fragment() {
     let config1 = r#"
     {
+        "log": {
+            "level": "info"
+        },
         "inbounds": [
             {
                 "protocol": "socks",
@@ -37,13 +40,25 @@ fn test_fragment() {
             {
             "protocol": "fragment",
                 "settings" : {
-                    "packets" : "0-1",
+                    "packets" : "1-3",
                     "length" : "2-87",
                     "interval" : "8-15"
                     },
                 "tag" : "fragment"
             }
-        ]
+        ],
+        "router": {
+            "rules": [
+                {
+                    "network": ["tcp"],
+                    "target": "chain-fragment-direct"
+                },
+                {
+                    "network": ["udp"],
+                    "target": "direct"
+                }
+            ]
+        }
     }
     "#;