diff --git a/pkgs/network/proxy/clash-premium/default.nix b/pkgs/network/proxy/clash-premium/default.nix
index 3258199..c9bbdcf 100644
--- a/pkgs/network/proxy/clash-premium/default.nix
+++ b/pkgs/network/proxy/clash-premium/default.nix
@@ -1,6 +1,5 @@
-{ pkgs, stdenv, fetchurl, version, ... }:  with pkgs;
-
-let 
+{
+  clash-premium = { pkgs, stdenv, fetchurl, version, ... }:  with pkgs;let
     systemTriple = {
         "x86_64-darwin" = {
             system = "darwin-amd64";
@@ -20,65 +19,48 @@ let
         };
     };
     currentTriple = systemTriple."${stdenv.targetPlatform.system}";
-in
-stdenv.mkDerivation {
-    name = "clash-premium";
-    src = fetchurl {
-        url = "https://github.com/Dreamacro/clash/releases/download/premium/clash-${currentTriple.system}-${version}.gz";
-        sha256 = currentTriple.sha256;
-    };
-    dontConfigure = true;
-    dontBuild = true;
-    dontPatchELF = true;
-    doInstallCheck = true;
-
-    unpackPhase = ''
-        FILENAME=$(${coreutils}/bin/basename $src)
-        ${coreutils}/bin/cp $src clash.gz
-        ${gzip}/bin/gzip -k -d clash.gz 
-    '';
-    installPhase = ''
-        runHook preInstall
-        ${coreutils}/bin/mkdir -p $out/bin
-        ${coreutils}/bin/install -m 0755 clash $out/bin/clash
-        
-        if [ "${system}" == "linux" ]; then
-            patchelf \
-                --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
-                $out/bin/clash
-        fi
-    '';
-
-    makeUpdater = { subscription, name }: stdenv.mkDerivation {
-        name = "clash-updater-${name}";
-        src = ./updater.sh;
-        buildInputs = [
-            makeWrapper
-        ];
-
+  in
+  
+    stdenv.mkDerivation {
+        name = "clash-premium";
+        src = fetchurl {
+            url = "https://github.com/Dreamacro/clash/releases/download/premium/clash-${currentTriple.system}-${version}.gz";
+            sha256 = currentTriple.sha256;
+        };
         dontConfigure = true;
         dontBuild = true;
         dontPatchELF = true;
-        dontUnpack = true;
-
-        checkPhase = ''
-          patchShebangs bin
+        doInstallCheck = true;
+    
+        unpackPhase = ''
+            FILENAME=$(${coreutils}/bin/basename $src)
+            ${coreutils}/bin/cp $src clash.gz
+            ${gzip}/bin/gzip -k -d clash.gz 
         '';
-
         installPhase = ''
-            makeWrapper $src $out/bin/clash-updater-${name} --set SUBSCRIPTION_URL "${subscription}"
+            runHook preInstall
+            ${coreutils}/bin/mkdir -p $out/bin
+            ${coreutils}/bin/install -m 0755 clash $out/bin/clash
+            
+            if [ "${system}" == "linux" ]; then
+                patchelf \
+                    --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
+                    $out/bin/clash
+            fi
         '';
+    
+    
+        meta = {
+            description = "close-sourced pre-built Clash binary with TUN support and more";
+            homepage = "https://github.com/Dreamacro/clash/releases/premium";
+            platforms = [
+                "x86_64-darwin"
+                "aarch64-darwin"
+                "x86_64-linux"
+                "aarch64-linux"
+            ];
+        };
     };
 
-    meta = {
-        description = "close-sourced pre-built Clash binary with TUN support and more";
-        homepage = "https://github.com/Dreamacro/clash/releases/premium";
-        platforms = [
-            "x86_64-darwin"
-            "aarch64-darwin"
-            "x86_64-linux"
-            "aarch64-linux"
-        ];
-    };
+  clash-updater = import ./updater.nix;
 }
-
diff --git a/pkgs/network/proxy/clash-premium/updater.nix b/pkgs/network/proxy/clash-premium/updater.nix
new file mode 100644
index 0000000..75ca1dd
--- /dev/null
+++ b/pkgs/network/proxy/clash-premium/updater.nix
@@ -0,0 +1,20 @@
+{ subscription, name }: with import <nixpkgs> {}; stdenv.mkDerivation {
+    name = "clash-updater-${name}";
+    src = ./updater.sh;
+    buildInputs = [
+        makeWrapper
+    ];
+
+    dontConfigure = true;
+    dontBuild = true;
+    dontPatchELF = true;
+    dontUnpack = true;
+
+    checkPhase = ''
+      patchShebangs bin
+    '';
+
+    installPhase = ''
+        makeWrapper $src $out/bin/clash-updater --set SUBSCRIPTION_URL "${subscription}"
+    '';
+}
diff --git a/pkgs/network/proxy/clash-premium/updater.sh b/pkgs/network/proxy/clash-premium/updater.sh
index 40f94a7..4598d4e 100755
--- a/pkgs/network/proxy/clash-premium/updater.sh
+++ b/pkgs/network/proxy/clash-premium/updater.sh
@@ -3,6 +3,24 @@
 set -euo pipefail
 IFS=$'\n\t'
 
-env
+TEMP=${TEMP:-$(mktemp /tmp/clash-config-XXXXXX)}
+OUTPUT=${OUTPUT:-$HOME/.config/clash/testoutput.yaml}
+OUTDIR=$(dirname $OUTPUT)
 
-sleep 10000
+LOG="/tmp/clash-updater.log"
+
+
+exec > ${LOG}
+set -x
+
+while true; do
+    curl -v --continue -o ${TEMP} ${SUBSCRIPTION_URL}
+    RET=$?
+
+    if [[ $RET -eq 0 ]]; then
+        mkdir -pv $OUTDIR
+        cp -v $TEMP $OUTPUT
+    fi
+
+    sleep $((3600*24))
+done
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index d4fc857..71866c8 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1,5 +1,5 @@
 with import <nixpkgs> {};
 with pkgs;
 {
-    clash-premium = callPackage ../network/proxy/clash-premium { version = "2022.07.07"; };
-}
\ No newline at end of file
+    clash-premium = callPackage (import ../network/proxy/clash-premium).clash-premium { version = "2022.07.07"; };
+}