diff --git a/handlers/callbacks.py b/handlers/callbacks.py
index a2d9ae5..e5e75f0 100644
--- a/handlers/callbacks.py
+++ b/handlers/callbacks.py
@@ -67,7 +67,7 @@ async def snapshot_details(cb: CallbackQuery):
     snap_id = cb.data.split(":", 1)[1]
     await cb.answer("Loading snapshot…")
 
-    # получаем статистику snapshot
+    # получаем статистику snapshot
     rc, raw = await run_cmd(
         ["restic", "stats", snap_id, "--json"],
         use_restic_env=True,
diff --git a/services/health.py b/services/health.py
index bd52f33..693679f 100644
--- a/services/health.py
+++ b/services/health.py
@@ -37,7 +37,7 @@ def _npm_api_base(cfg) -> str | None:
 
 
 def health(cfg, container_map: dict | None = None) -> str:
-    lines = ["рџ©є Health check\n"]
+    lines = ["🩺 Health check\n"]
     thresholds = cfg.get("thresholds", {})
     disk_warn = int(thresholds.get("disk_warn", 80))
     load_warn = float(thresholds.get("load_warn", 2.0))
@@ -45,9 +45,9 @@ def health(cfg, container_map: dict | None = None) -> str:
         env = os.environ.copy()
         env.update(RESTIC_ENV)
         subprocess.check_output(["restic", "snapshots"], timeout=10, env=env)
-        lines.append("рџџў Backup repo reachable")
+        lines.append("🟢 Backup repo reachable")
     except Exception:
-        lines.append("🔴 Backup repo unreachable")
+        lines.append("🔴 Backup repo unreachable")
 
     containers = container_map if container_map is not None else _containers_from_cfg(cfg)
     for alias, real in containers.items():
@@ -55,20 +55,20 @@ def health(cfg, container_map: dict | None = None) -> str:
             f"docker inspect -f '{{{{.State.Status}}}}' {real}"
         )
         if out.strip() != "running":
-            lines.append(f"🔴 {alias} down")
+            lines.append(f"🔴 {alias} down")
         else:
-            lines.append(f"рџџў {alias} OK")
+            lines.append(f"🟢 {alias} OK")
 
     npm_cfg = cfg.get("npmplus", {})
     npm_base = _npm_api_base(cfg)
     if npm_base:
         npm_status = _request_status(npm_base, npm_cfg.get("verify_tls", True))
         if npm_status == 200:
-            lines.append("рџџў NPMplus API OK")
+            lines.append("🟢 NPMplus API OK")
         elif npm_status is None:
-            lines.append("🔴 NPMplus API unreachable")
+            lines.append("🔴 NPMplus API unreachable")
         else:
-            lines.append(f"рџџЎ NPMplus API HTTP {npm_status}")
+            lines.append(f"🟡 NPMplus API HTTP {npm_status}")
 
     g_cfg = cfg.get("gitea", {})
     g_base = (g_cfg.get("base_url") or "").rstrip("/")
@@ -84,22 +84,22 @@ def health(cfg, container_map: dict | None = None) -> str:
                 g_status = status
                 break
         if g_status == 200:
-            lines.append("рџџў Gitea API OK")
+            lines.append("🟢 Gitea API OK")
         elif g_status is None:
-            lines.append("🔴 Gitea API unreachable")
+            lines.append("🔴 Gitea API unreachable")
         else:
-            lines.append(f"рџџЎ Gitea API HTTP {g_status}")
+            lines.append(f"🟡 Gitea API HTTP {g_status}")
 
     usage, mount = worst_disk_usage()
     if usage is None:
-        lines.append("вљ пёЏ Disk n/a")
+        lines.append("⚠️ Disk n/a")
     elif usage > disk_warn:
-        lines.append(f"рџџЎ Disk {usage}% ({mount})")
+        lines.append(f"🟡 Disk {usage}% ({mount})")
     else:
-        lines.append(f"рџџў Disk {usage}% ({mount})")
+        lines.append(f"🟢 Disk {usage}% ({mount})")
 
     load = psutil.getloadavg()[0]
-    lines.append(f"{'рџџў' if load < load_warn else 'рџџЎ'} Load {load}")
+    lines.append(f"{'🟢' if load < load_warn else '🟡'} Load {load}")
 
     return "\n".join(lines)
 
diff --git a/system_checks.py b/system_checks.py
index 8a37836..d991604 100644
--- a/system_checks.py
+++ b/system_checks.py
@@ -82,6 +82,53 @@ def list_disks() -> list[str]:
     return disks
 
 
+def list_md_arrays() -> list[str]:
+    out = _cmd("lsblk -dn -o NAME,TYPE")
+    arrays = []
+    for line in out.splitlines():
+        parts = line.split()
+        if len(parts) != 2:
+            continue
+        name, typ = parts
+        if typ == "raid" and name.startswith("md"):
+            arrays.append(f"/dev/{name}")
+    return arrays
+
+
+def md_array_status(dev: str) -> str:
+    out = _cmd("cat /proc/mdstat")
+    if not out or "ERROR:" in out:
+        return "⚠️ n/a"
+
+    name = dev.rsplit("/", 1)[-1]
+    lines = out.splitlines()
+    header = None
+    idx = -1
+    for i, line in enumerate(lines):
+        s = line.strip()
+        if s.startswith(f"{name} :"):
+            header = s
+            idx = i
+            break
+
+    if not header:
+        return "⚠️ not found in /proc/mdstat"
+
+    if "inactive" in header:
+        return "🔴 inactive"
+
+    # Typical mdstat health marker: [UU] for healthy mirrors/raid members.
+    block = [header]
+    for line in lines[idx + 1:]:
+        if not line.strip():
+            break
+        block.append(line.strip())
+    block_text = " ".join(block)
+    if "[U_" in block_text or "[_U" in block_text:
+        return "🟡 degraded"
+    return "🟢 active"
+
+
 def smart_health(dev: str) -> str:
     out = _cmd(f"smartctl -H {dev}")
 
@@ -138,8 +185,9 @@ def smart_last_test(dev: str) -> str:
 
 def disks() -> str:
     disks = list_disks()
+    md_arrays = list_md_arrays()
 
-    if not disks:
+    if not disks and not md_arrays:
         return "💽 Disks\n\n❌ No disks found"
 
     lines = ["💽 Disks (SMART)\n"]
@@ -158,6 +206,12 @@ def disks() -> str:
 
         lines.append(f"{icon} {d} — {health}, 🌡 {temp}")
 
+    if md_arrays:
+        lines.append("")
+        lines.append("🧱 RAID (md)")
+        for md in md_arrays:
+            lines.append(f"{md} — {md_array_status(md)}")
+
     return "\n".join(lines)