diff --git a/opt/04-tools/monitoring/prometheus/alerts/alerts.yml b/opt/04-tools/monitoring/prometheus/alerts/alerts.yml
index e97a79c..666a263 100644
--- a/opt/04-tools/monitoring/prometheus/alerts/alerts.yml
+++ b/opt/04-tools/monitoring/prometheus/alerts/alerts.yml
@@ -1,19 +1,20 @@
 groups:
   - name: infrastructure
     rules:
+      # ========== CPU Алерты ==========
       - alert: HighCPUUsage
-        expr: 100 - (avg by (instance) (rate(node_cpu_seconds_total{mode="idle"}[5m])) * 100) > 80
-        for: 5m
+        expr: 100 - (avg by (instance) (rate(node_cpu_seconds_total{mode="idle"}[5m])) * 100) > 70
+        for: 3m
         labels:
           severity: warning
           instance: "{{ $labels.instance }}"
         annotations:
           summary: "High CPU usage on {{ $labels.instance }}"
-          description: "CPU usage is {{ $value | humanizePercentage }} for more than 5 minutes"
+          description: "CPU usage is {{ $value | humanizePercentage }} for more than 3 minutes"
 
       - alert: CriticalCPUUsage
-        expr: 100 - (avg by (instance) (rate(node_cpu_seconds_total{mode="idle"}[5m])) * 100) > 90
-        for: 2m
+        expr: 100 - (avg by (instance) (rate(node_cpu_seconds_total{mode="idle"}[5m])) * 100) > 85
+        for: 1m
         labels:
           severity: critical
           instance: "{{ $labels.instance }}"
@@ -21,19 +22,31 @@ groups:
           summary: "CRITICAL: CPU usage on {{ $labels.instance }}"
           description: "CPU usage is {{ $value | humanizePercentage }} - immediate attention required"
 
+      # ========== Memory Алерты ==========
       - alert: HighMemoryUsage
-        expr: (1 - (node_memory_MemAvailable_bytes / node_memory_MemTotal_bytes)) * 100 > 85
-        for: 5m
+        expr: (1 - (node_memory_MemAvailable_bytes / node_memory_MemTotal_bytes)) * 100 > 80
+        for: 3m
         labels:
           severity: warning
           instance: "{{ $labels.instance }}"
         annotations:
           summary: "High Memory usage on {{ $labels.instance }}"
-          description: "Memory usage is {{ $value | humanizePercentage }} for more than 5 minutes"
+          description: "Memory usage is {{ $value | humanizePercentage }} for more than 3 minutes"
 
+      - alert: CriticalMemoryUsage
+        expr: (1 - (node_memory_MemAvailable_bytes / node_memory_MemTotal_bytes)) * 100 > 90
+        for: 1m
+        labels:
+          severity: critical
+          instance: "{{ $labels.instance }}"
+        annotations:
+          summary: "CRITICAL: Memory usage on {{ $labels.instance }}"
+          description: "Memory usage is {{ $value | humanizePercentage }} - immediate attention required"
+
+      # ========== Disk Алерты ==========
       - alert: HighDiskUsage
-        expr: (1 - (node_filesystem_avail_bytes{fstype!="tmpfs"} / node_filesystem_size_bytes)) * 100 > 90
-        for: 10m
+        expr: (1 - (node_filesystem_avail_bytes{fstype!="tmpfs"} / node_filesystem_size_bytes)) * 100 > 80
+        for: 5m
         labels:
           severity: warning
           instance: "{{ $labels.instance }}"
@@ -42,23 +55,139 @@ groups:
           summary: "High Disk usage on {{ $labels.device }}"
           description: "Disk usage on {{ $labels.device }} is {{ $value | humanizePercentage }}"
 
+      - alert: CriticalDiskUsage
+        expr: (1 - (node_filesystem_avail_bytes{fstype!="tmpfs"} / node_filesystem_size_bytes)) * 100 > 90
+        for: 2m
+        labels:
+          severity: critical
+          instance: "{{ $labels.instance }}"
+          device: "{{ $labels.device }}"
+        annotations:
+          summary: "CRITICAL: Disk usage on {{ $labels.device }}"
+          description: "Disk usage on {{ $labels.device }} is {{ $value | humanizePercentage }} - immediate action needed"
+
+      # ========== Service Алерты ==========
       - alert: ServiceDown
         expr: up == 0
-        for: 1m
+        for: 30s
         labels:
           severity: critical
           job: "{{ $labels.job }}"
           instance: "{{ $labels.instance }}"
         annotations:
           summary: "Service {{ $labels.job }} is DOWN"
-          description: "Service {{ $labels.job }} on {{ $labels.instance }} has been down for more than 1 minute"
+          description: "Service {{ $labels.job }} on {{ $labels.instance }} has been down for more than 30 seconds"
+
+      # ========== Container Алерты ==========
+      - alert: ContainerDown
+        expr: absent(container_last_seen{name!=""}) or (time() - container_last_seen{name!=""} > 60)
+        for: 1m
+        labels:
+          severity: critical
+          container: "{{ $labels.name }}"
+        annotations:
+          summary: "Container {{ $labels.name }} is DOWN"
+          description: "Container {{ $labels.name }} has been down or not responding"
 
       - alert: ContainerRestarted
-        expr: changes(container_start_time_seconds[1h]) > 2
+        expr: changes(container_start_time_seconds{name!=""}[10m]) > 1
         for: 0m
         labels:
-          severity: info
+          severity: warning
           container: "{{ $labels.name }}"
         annotations:
           summary: "Container {{ $labels.name }} restarted"
-          description: "Container {{ $labels.name }} has restarted {{ $value }} times in the last hour"
+          description: "Container {{ $labels.name }} has restarted {{ $value }} times in the last 10 minutes"
+
+      - alert: ContainerHighMemory
+        expr: (container_memory_usage_bytes{name!=""} / container_spec_memory_limit_bytes{name!=""}) * 100 > 90
+        for: 2m
+        labels:
+          severity: warning
+          container: "{{ $labels.name }}"
+        annotations:
+          summary: "Container {{ $labels.name }} high memory usage"
+          description: "Container {{ $labels.name }} memory usage is {{ $value | humanizePercentage }}"
+
+      - alert: ContainerHighCPU
+        expr: (rate(container_cpu_usage_seconds_total{name!=""}[5m])) * 100 > 80
+        for: 3m
+        labels:
+          severity: warning
+          container: "{{ $labels.name }}"
+        annotations:
+          summary: "Container {{ $labels.name }} high CPU usage"
+          description: "Container {{ $labels.name }} CPU usage is {{ $value | humanizePercentage }}"
+
+  # ========== Web Services Алерты ==========
+  - name: webservices
+    rules:
+      - alert: WebsiteDown
+        expr: probe_success{job="blackbox-ssl"} == 0
+        for: 1m
+        labels:
+          severity: critical
+          instance: "{{ $labels.instance }}"
+        annotations:
+          summary: "Website {{ $labels.instance }} is DOWN"
+          description: "Website {{ $labels.instance }} has been unreachable for more than 1 minute"
+
+      - alert: WebsiteSlow
+        expr: probe_duration_seconds{job="blackbox-ssl"} > 5
+        for: 2m
+        labels:
+          severity: warning
+          instance: "{{ $labels.instance }}"
+        annotations:
+          summary: "Website {{ $labels.instance }} is SLOW"
+          description: "Website {{ $labels.instance }} response time is {{ $value }}s"
+
+      - alert: SSLCertificateExpiringSoon
+        expr: (probe_ssl_earliest_cert_expiry{job="blackbox-ssl"} - time()) / 86400 < 14
+        for: 1h
+        labels:
+          severity: warning
+          instance: "{{ $labels.instance }}"
+        annotations:
+          summary: "SSL certificate expiring soon for {{ $labels.instance }}"
+          description: "SSL certificate for {{ $labels.instance }} will expire in {{ $value }} days"
+
+      - alert: SSLCertificateExpiring
+        expr: (probe_ssl_earliest_cert_expiry{job="blackbox-ssl"} - time()) / 86400 < 7
+        for: 1h
+        labels:
+          severity: critical
+          instance: "{{ $labels.instance }}"
+        annotations:
+          summary: "SSL certificate CRITICAL: {{ $labels.instance }}"
+          description: "SSL certificate for {{ $labels.instance }} will expire in {{ $value }} days - immediate action required"
+
+  # ========== Database Алерты ==========
+  - name: database
+    rules:
+      - alert: PostgreSQLDown
+        expr: pg_up == 0
+        for: 30s
+        labels:
+          severity: critical
+        annotations:
+          summary: "PostgreSQL is DOWN"
+          description: "PostgreSQL database has been down for more than 30 seconds"
+
+      - alert: PostgreSQLTooManyConnections
+        expr: sum(pg_stat_activity_count) > (pg_settings_max_connections * 0.8)
+        for: 2m
+        labels:
+          severity: warning
+        annotations:
+          summary: "PostgreSQL too many connections"
+          description: "PostgreSQL has {{ $value }} connections (>80% of max)"
+
+      - alert: PostgreSQLSlowQueries
+        expr: rate(pg_stat_activity_max_tx_duration[5m]) > 300
+        for: 2m
+        labels:
+          severity: warning
+        annotations:
+          summary: "PostgreSQL slow queries detected"
+          description: "PostgreSQL has queries running longer than 5 minutes"
diff --git a/opt/04-tools/monitoring/prometheus/prometheus.yml b/opt/04-tools/monitoring/prometheus/prometheus.yml
index 84ed110..f6e6245 100644
--- a/opt/04-tools/monitoring/prometheus/prometheus.yml
+++ b/opt/04-tools/monitoring/prometheus/prometheus.yml
@@ -5,6 +5,9 @@ global:
 
 # Оптимизация retention политики
 
+rule_files:
+  - '/etc/prometheus/alerts/*.yml'
+
 alerting:
   alertmanagers:
     - static_configs: