diff --git a/parser.js b/parser.js
index 9c4116d..e614954 100644
--- a/parser.js
+++ b/parser.js
@@ -83,7 +83,7 @@ async function downloadSub(req, res) {
         const $filter = ProxyFilter();
         // create filters from sub conf
         const userFilters = [];
-        for (const item of sub.filters) {
+        for (const item of sub.filters || []) {
             const filter = AVAILABLE_FILTERS[item.type];
             if (filter) {
                 userFilters.push(filter(...(item.args || [])));
@@ -95,7 +95,7 @@ async function downloadSub(req, res) {
         // operators
         const $operator = ProxyOperator();
         const userOperators = [];
-        for (const item of sub.operators) {
+        for (const item of sub.operators || []) {
             const operator = AVAILABLE_OPERATORS[item.type];
             if (operator) {
                 userOperators.push(operator(...(item.args || [])));
diff --git a/sub-store.json b/sub-store.json
index 41ffe7a..ea76de6 100644
--- a/sub-store.json
+++ b/sub-store.json
@@ -1 +1 @@
-{"subs":{"Nexitally":{"name":"Nexitally","url":"http://127.0.0.1:8080/nex.list","filters":[{"type":"Region Filter","args":["HK","JP","TW"]},{"type":"Discard Keyword Filter","args":["Premium"]}],"operators":[{"type":"Flag Operator","args":[1]},{"type":"Keyword Sort Operator","args":["Hong Kong","Taiwan","Japan"]}]}}}
\ No newline at end of file
+{"subs":{"Nexitally":{"name":"Nexitally","url":"http://127.0.0.1:8080/nex.list","filters":[{"type":"Region Filter","args":["HK","JP","TW"]},{"type":"Discard Keyword Filter","args":["Premium"]}],"operators":[{"type":"Flag Operator","args":[1]},{"type":"Keyword Sort Operator","args":["Hong Kong","Taiwan","Japan"]}]},"SSR":{"name":"SSR","url":"http://127.0.0.1:8080/SSR.list","filters":[{"type":"Region Filter","args":["HK"]},{"type":"Keyword Filter","args":["IEPL"]}],"operators":[{"type":"Flag Operator","args":[1]},{"type":"Sort Operator"}]},"AAEX":{"name":"AAEX","url":"http://127.0.0.1:8080/AAEX.list"}}}
\ No newline at end of file