diff --git a/internal/corecfg/manager.go b/internal/corecfg/manager.go
index 6db2328..f511ef8 100644
--- a/internal/corecfg/manager.go
+++ b/internal/corecfg/manager.go
@@ -381,7 +381,7 @@ func (m *Manager) mergeSubscriptions(subs []*model.Subscription) (map[string]int
 		combined = deepMerge(combined, data)
 	}
 
-	combined["rules"] = dedupeMatchRule(dedupeGeoIPRule(combined["rules"]))
+	combined["rules"] = dedupeMatchRule(dedupeGeoIPRule(dedupeGenericRule(combined["rules"])))
 	mergeProxySelection(combined, selectionGroups)
 
 	return combined, proxies, true
@@ -421,14 +421,14 @@ func dedupeGeoIPRule(rulesRaw interface{}) interface{} {
 
 	lastIndex := make(map[string]int)
 	for i, item := range rules {
-		if key, ok := geoIPRuleKey(item); ok {
+		if ruleType, key, ok := ruleKey(item); ok && ruleType == "GEOIP" {
 			lastIndex[key] = i
 		}
 	}
 
 	filtered := make([]interface{}, 0, len(rules))
 	for i, item := range rules {
-		if key, ok := geoIPRuleKey(item); ok && lastIndex[key] != i {
+		if ruleType, key, ok := ruleKey(item); ok && ruleType == "GEOIP" && lastIndex[key] != i {
 			continue
 		}
 		filtered = append(filtered, item)
@@ -436,13 +436,50 @@ func dedupeGeoIPRule(rulesRaw interface{}) interface{} {
 	return filtered
 }
 
-// geoIPRuleKey returns the "GEOIP,<payload>" portion of a rule line (i.e.
-// everything but its target and any trailing "no-resolve" modifier), and
-// whether the line is a GEOIP rule at all.
-func geoIPRuleKey(item interface{}) (string, bool) {
+// dedupeGenericRule keeps only the first occurrence of each
+// "TYPE,PAYLOAD" rule (e.g. "DOMAIN,example.com,...",
+// "DOMAIN-SUFFIX,google.com,...", "IP-CIDR,10.0.0.0/8,...") contributed by
+// the merged subscriptions, dropping the rest: Clash evaluates rules
+// top-to-bottom, so once an earlier rule matches a given payload, any later
+// duplicate for that same payload could never fire anyway. MATCH and GEOIP
+// rules have their own dedup semantics (dedupeMatchRule, dedupeGeoIPRule),
+// so they pass through here untouched.
+func dedupeGenericRule(rulesRaw interface{}) interface{} {
+	rules, ok := rulesRaw.([]interface{})
+	if !ok {
+		return rulesRaw
+	}
+
+	seen := make(map[string]bool)
+	filtered := make([]interface{}, 0, len(rules))
+	for _, item := range rules {
+		ruleType, key, ok := ruleKey(item)
+		if !ok || ruleType == "MATCH" || ruleType == "GEOIP" {
+			filtered = append(filtered, item)
+			continue
+		}
+		if seen[key] {
+			continue
+		}
+		seen[key] = true
+		filtered = append(filtered, item)
+	}
+	return filtered
+}
+
+// ruleKey returns a rule line's type (e.g. "DOMAIN", "GEOIP", "MATCH") and
+// its "TYPE,PAYLOAD" portion — everything but the target and any trailing
+// "no-resolve" modifier — plus whether the line parses as a well-formed
+// "TYPE,PAYLOAD,TARGET" (or "TYPE,TARGET" for MATCH) rule at all.
+func ruleKey(item interface{}) (ruleType, key string, ok bool) {
 	line, ok := item.(string)
-	if !ok || !strings.HasPrefix(line, "GEOIP,") {
-		return "", false
+	if !ok {
+		return "", "", false
+	}
+
+	typeEnd := strings.Index(line, ",")
+	if typeEnd == -1 {
+		return "", "", false
 	}
 
 	body := line
@@ -452,9 +489,10 @@ func geoIPRuleKey(item interface{}) (string, bool) {
 
 	idx := strings.LastIndex(body, ",")
 	if idx == -1 {
-		return line, true
+		return "", "", false
 	}
-	return body[:idx], true
+
+	return line[:typeEnd], body[:idx], true
 }
 
 func openInEditor(path string) bool {
diff --git a/internal/corecfg/manager_test.go b/internal/corecfg/manager_test.go
index 1a53b31..99f3652 100644
--- a/internal/corecfg/manager_test.go
+++ b/internal/corecfg/manager_test.go
@@ -58,3 +58,36 @@ func TestDedupeGeoIPRuleNonList(t *testing.T) {
 		t.Fatalf("expected nil passthrough, got %#v", got)
 	}
 }
+
+func TestDedupeGenericRule(t *testing.T) {
+	rules := []interface{}{
+		"DOMAIN,example.com,sub-a | Proxy",
+		"DOMAIN-SUFFIX,google.com,sub-a | Proxy",
+		"DOMAIN,example.com,sub-b | Proxy",
+		"IP-CIDR,10.0.0.0/8,DIRECT,no-resolve",
+		"DOMAIN-SUFFIX,google.com,sub-b | Proxy",
+		"IP-CIDR,10.0.0.0/8,sub-b | Proxy",
+		"GEOIP,CN,DIRECT",
+		"MATCH,sub-a | Auto",
+	}
+
+	got := dedupeGenericRule(rules)
+
+	want := []interface{}{
+		"DOMAIN,example.com,sub-a | Proxy",
+		"DOMAIN-SUFFIX,google.com,sub-a | Proxy",
+		"IP-CIDR,10.0.0.0/8,DIRECT,no-resolve",
+		"GEOIP,CN,DIRECT",
+		"MATCH,sub-a | Auto",
+	}
+
+	if !reflect.DeepEqual(got, want) {
+		t.Fatalf("got %#v, want %#v", got, want)
+	}
+}
+
+func TestDedupeGenericRuleNonList(t *testing.T) {
+	if got := dedupeGenericRule(nil); got != nil {
+		t.Fatalf("expected nil passthrough, got %#v", got)
+	}
+}