diff --git a/src/views/Subconverter.vue b/src/views/Subconverter.vue
index e2fac9aee..ecc5657e2 100644
--- a/src/views/Subconverter.vue
+++ b/src/views/Subconverter.vue
@@ -408,19 +408,19 @@ export default {
         this.form.insert;
 
       if (this.advanced === "2") {
-        if (this.form.remoteConfig !== "") {
+        if (this.form.remoteConfig) {
           this.customSubUrl +=
             "&config=" + encodeURIComponent(this.form.remoteConfig);
         }
-        if (this.form.excludeRemarks !== "") {
+        if (this.form.excludeRemarks) {
           this.customSubUrl +=
             "&exclude=" + encodeURIComponent(this.form.excludeRemarks);
         }
-        if (this.form.includeRemarks !== "") {
+        if (this.form.includeRemarks) {
           this.customSubUrl +=
             "&include=" + encodeURIComponent(this.form.includeRemarks);
         }
-        if (this.form.filename !== "") {
+        if (this.form.filename) {
           this.customSubUrl +=
             "&filename=" + encodeURIComponent(this.form.filename);
         }