diff --git a/internal/proxy/format.go b/internal/proxy/format.go
index 51c9df1..db22adf 100644
--- a/internal/proxy/format.go
+++ b/internal/proxy/format.go
@@ -127,7 +127,15 @@ func ParseYamlProxies(raw string) []model.ProxyNode {
 
 // ParseProxyLines splits raw text into lines, skips comments/blanks/section headers,
 // and parses each line as a URI or client config line.
+//
+// Literal "\n" / "\r\n" sequences (backslash + n, as produced by some frontends
+// stuffing multi-line content into a single string) are normalized to real
+// newlines before splitting so each link is parsed as its own line.
 func ParseProxyLines(raw string) []model.ProxyNode {
+	if strings.Contains(raw, `\n`) {
+		raw = strings.ReplaceAll(raw, `\r\n`, "\n")
+		raw = strings.ReplaceAll(raw, `\n`, "\n")
+	}
 	lines := strings.Split(raw, "\n")
 	var result []model.ProxyNode
 	index := 0
diff --git a/internal/proxy/parser_test.go b/internal/proxy/parser_test.go
index 67172ec..d78131d 100644
--- a/internal/proxy/parser_test.go
+++ b/internal/proxy/parser_test.go
@@ -290,3 +290,94 @@ func TestNodeJSONSerialization(t *testing.T) {
 		t.Errorf("expected type ss after round-trip, got %v", back["type"])
 	}
 }
+
+func vlessURI(name string) string {
+	return "vless://uuid-1234@1.2.3.4:443?encryption=none&security=tls&type=ws&host=example.com&path=%2Fpath&sni=example.com#" + name
+}
+
+// TestParseProxyLinesLiteralNewline reproduces the production case: content
+// stored with literal "\n" (backslash + n) between links instead of real
+// newlines. It must normalize to real newlines and parse every link.
+func TestParseProxyLinesLiteralNewline(t *testing.T) {
+	raw := strings.Join([]string{
+		vlessURI("ali-seoul"),
+		vlessURI("Ali-Tokyo"),
+		vlessURI("racknerd-la"),
+	}, `\n`)
+
+	nodes := ParseProxies(raw)
+	if len(nodes) != 3 {
+		t.Fatalf("expected 3 nodes from literal-\\n separated links, got %d", len(nodes))
+	}
+	wantNames := []string{"ali-seoul", "Ali-Tokyo", "racknerd-la"}
+	for i, want := range wantNames {
+		if got := nodes[i]["name"]; got != want {
+			t.Errorf("node %d: expected name %q, got %q", i, want, got)
+		}
+	}
+}
+
+// TestParseProxyLinesLiteralCRLF normalizes literal "\\r\\n" sequences too.
+func TestParseProxyLinesLiteralCRLF(t *testing.T) {
+	raw := strings.Join([]string{
+		vlessURI("Node1"),
+		vlessURI("Node2"),
+	}, `\r\n`)
+
+	nodes := ParseProxies(raw)
+	if len(nodes) != 2 {
+		t.Fatalf("expected 2 nodes from literal-\\r\\n separated links, got %d", len(nodes))
+	}
+	if nodes[0]["name"] != "Node1" || nodes[1]["name"] != "Node2" {
+		t.Errorf("unexpected names: %v / %v", nodes[0]["name"], nodes[1]["name"])
+	}
+}
+
+// TestParseProxyLinesRealNewlineUnaffected: real newline input still parses
+// the same after the normalization change.
+func TestParseProxyLinesRealNewlineUnaffected(t *testing.T) {
+	raw := strings.Join([]string{
+		vlessURI("Node1"),
+		"",
+		"# comment",
+		vlessURI("Node2"),
+	}, "\n")
+
+	nodes := ParseProxies(raw)
+	if len(nodes) != 2 {
+		t.Fatalf("expected 2 nodes, got %d", len(nodes))
+	}
+	if nodes[0]["name"] != "Node1" || nodes[1]["name"] != "Node2" {
+		t.Errorf("unexpected names: %v / %v", nodes[0]["name"], nodes[1]["name"])
+	}
+}
+
+// TestParseProxyLinesSingleLinkUnchanged: a single link with no separators
+// keeps its exact behavior (name untouched).
+func TestParseProxyLinesSingleLinkUnchanged(t *testing.T) {
+	raw := vlessURI("solo")
+	nodes := ParseProxies(raw)
+	if len(nodes) != 1 {
+		t.Fatalf("expected 1 node, got %d", len(nodes))
+	}
+	if nodes[0]["name"] != "solo" {
+		t.Errorf("expected name solo, got %v", nodes[0]["name"])
+	}
+}
+
+// TestDecodeMaybeBase64LiteralNewlinePassthrough: structured literal-\n content
+// must pass through DecodeMaybeBase64 unchanged — normalization happens inside
+// ParseProxyLines (after format/base64 detection, before splitting) and must
+// not interfere with base64 detection.
+func TestDecodeMaybeBase64LiteralNewlinePassthrough(t *testing.T) {
+	raw := strings.Join([]string{
+		vlessURI("Node1"),
+		vlessURI("Node2"),
+	}, `\n`)
+	if got := DecodeMaybeBase64(raw); got != raw {
+		t.Error("structured literal-\\n content must pass through unchanged")
+	}
+	if nodes := ParseProxies(DecodeMaybeBase64(raw)); len(nodes) != 2 {
+		t.Fatalf("expected 2 nodes through full pipeline, got %d", len(nodes))
+	}
+}