diff --git a/core/scripts/hysteria2/show_user_uri.sh b/core/scripts/hysteria2/show_user_uri.sh
index 926f3d5..c27ba4e 100644
--- a/core/scripts/hysteria2/show_user_uri.sh
+++ b/core/scripts/hysteria2/show_user_uri.sh
@@ -59,25 +59,31 @@ show_uri() {
             if jq -e "has(\"$username\")" "$USERS_FILE" > /dev/null; then
                 authpassword=$(jq -r ".\"$username\".password" "$USERS_FILE")
                 port=$(jq -r '.listen' "$CONFIG_FILE" | cut -d':' -f2)
-                sha256=$(jq -r '.tls.pinSHA256' "$CONFIG_FILE")
+                sha256=$(jq -r '.tls.pinSHA256 // empty' "$CONFIG_FILE")
                 obfspassword=$(jq -r '.obfs.salamander.password // empty' "$CONFIG_FILE")
 
                 generate_uri() {
                     local ip_version=$1
                     local ip=$2
-                    if [ -n "$obfspassword" ]; then
-                        if [ "$ip_version" -eq 4 ]; then
-                            echo "hy2://$username%3A$authpassword@$ip:$port?obfs=salamander&obfs-password=$obfspassword&pinSHA256=$sha256&insecure=1&sni=$SNI#$username-IPv4"
-                        elif [ "$ip_version" -eq 6 ]; then
-                            echo "hy2://$username%3A$authpassword@[$ip]:$port?obfs=salamander&obfs-password=$obfspassword&pinSHA256=$sha256&insecure=1&sni=$SNI#$username-IPv6"
-                        fi
-                    else
-                        if [ "$ip_version" -eq 4 ]; then
-                            echo "hy2://$username%3A$authpassword@$ip:$port?pinSHA256=$sha256&insecure=1&sni=$SNI#$username-IPv4"
-                        elif [ "$ip_version" -eq 6 ]; then
-                            echo "hy2://$username%3A$authpassword@[$ip]:$port?pinSHA256=$sha256&insecure=1&sni=$SNI#$username-IPv6"
-                        fi
+                    local uri_base="hy2://$username%3A$authpassword@$ip:$port"
+
+                    if [ "$ip_version" -eq 6 ]; then
+                        uri_base="hy2://$username%3A$authpassword@[$ip]:$port"
                     fi
+
+                    local params=""
+                    
+                    if [ -n "$obfspassword" ]; then
+                        params+="obfs=salamander&obfs-password=$obfspassword&"
+                    fi
+
+                    if [ -n "$sha256" ]; then
+                        params+="pinSHA256=$sha256&"
+                    fi
+
+                    params+="insecure=1&sni=$SNI"
+
+                    echo "$uri_base?$params#$username-IPv$ip_version"
                 }
 
                 if [ "$show_all" = true ]; then