diff --git a/Net.Vatprc.Uniapi/Net.Vatprc.Uniapi.csproj b/Net.Vatprc.Uniapi/Net.Vatprc.Uniapi.csproj
index 425dc6b..ea03708 100644
--- a/Net.Vatprc.Uniapi/Net.Vatprc.Uniapi.csproj
+++ b/Net.Vatprc.Uniapi/Net.Vatprc.Uniapi.csproj
@@ -44,12 +44,12 @@
     <PackageReference Include="Sentry.AspNetCore" Version="4.10.2" />
     <PackageReference Include="Sentry.OpenTelemetry" Version="4.10.2" />
     <PackageReference Include="Sentry.Serilog" Version="4.10.2" />
-    <PackageReference Include="Serilog" Version="3.1.1" />
-    <PackageReference Include="Serilog.AspNetCore" Version="8.0.1" />
+    <PackageReference Include="Serilog" Version="4.0.1" />
+    <PackageReference Include="Serilog.AspNetCore" Version="8.0.2" />
     <PackageReference Include="Serilog.Enrichers.ClientInfo" Version="2.1.1" />
-    <PackageReference Include="Serilog.Sinks.Console" Version="5.0.1" />
-    <PackageReference Include="Serilog.Sinks.Grafana.Loki" Version="8.3.0" />
-    <PackageReference Include="Serilog.Sinks.PeriodicBatching" Version="4.0.1" />
+    <PackageReference Include="Serilog.Sinks.Console" Version="6.0.0" />
+    <PackageReference Include="Serilog.Sinks.OpenTelemetry" Version="4.1.0" />
+    <PackageReference Include="Serilog.Sinks.PeriodicBatching" Version="5.0.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
     <PackageReference Include="Swashbuckle.AspNetCore.ReDoc" Version="6.5.0" />
     <PackageReference Include="System.CommandLine" Version="2.0.0-beta4.22272.1" />
diff --git a/Net.Vatprc.Uniapi/appsettings.toml b/Net.Vatprc.Uniapi/appsettings.toml
index e406245..107fa69 100644
--- a/Net.Vatprc.Uniapi/appsettings.toml
+++ b/Net.Vatprc.Uniapi/appsettings.toml
@@ -5,7 +5,7 @@ Using = [
   "Serilog.Sinks.Console",
   "Net.Vatprc.Uniapi",
   "Sentry.Serilog",
-  "Serilog.Sinks.Grafana.Loki",
+  "Serilog.Sinks.OpenTelemetry",
 ]
 
 [Serilog.MinimumLevel]
diff --git a/Net.Vatprc.Uniapi/packages.lock.json b/Net.Vatprc.Uniapi/packages.lock.json
index ad98bba..9ca2673 100644
--- a/Net.Vatprc.Uniapi/packages.lock.json
+++ b/Net.Vatprc.Uniapi/packages.lock.json
@@ -159,23 +159,21 @@
       },
       "Serilog": {
         "type": "Direct",
-        "requested": "[3.1.1, )",
-        "resolved": "3.1.1",
-        "contentHash": "P6G4/4Kt9bT635bhuwdXlJ2SCqqn2nhh4gqFqQueCOr9bK/e7W9ll/IoX1Ter948cV2Z/5+5v8pAfJYUISY03A=="
+        "requested": "[4.0.1, )",
+        "resolved": "4.0.1",
+        "contentHash": "pzeDRXdpSLSsgBHpZcmpIDxqMy845Ab4s+dfnBg0sN9h8q/4Wo3vAoe0QCGPze1Q06EVtEPupS+UvLm8iXQmTQ=="
       },
       "Serilog.AspNetCore": {
         "type": "Direct",
-        "requested": "[8.0.1, )",
-        "resolved": "8.0.1",
-        "contentHash": "B/X+wAfS7yWLVOTD83B+Ip9yl4MkhioaXj90JSoWi1Ayi8XHepEnsBdrkojg08eodCnmOKmShFUN2GgEc6c0CQ==",
+        "requested": "[8.0.2, )",
+        "resolved": "8.0.2",
+        "contentHash": "LNUd1bHsik2E7jSoCQFdeMGAWXjH7eUQ6c2pqm5vl+jGqvxdabYXxlrfaqApjtX5+BfAjW9jTA2EKmPwxknpIA==",
         "dependencies": {
-          "Microsoft.Extensions.DependencyInjection": "8.0.0",
           "Microsoft.Extensions.Logging": "8.0.0",
           "Serilog": "3.1.1",
           "Serilog.Extensions.Hosting": "8.0.0",
-          "Serilog.Extensions.Logging": "8.0.0",
           "Serilog.Formatting.Compact": "2.0.0",
-          "Serilog.Settings.Configuration": "8.0.0",
+          "Serilog.Settings.Configuration": "8.0.2",
           "Serilog.Sinks.Console": "5.0.0",
           "Serilog.Sinks.Debug": "2.0.0",
           "Serilog.Sinks.File": "5.0.0"
@@ -192,31 +190,31 @@
       },
       "Serilog.Sinks.Console": {
         "type": "Direct",
-        "requested": "[5.0.1, )",
-        "resolved": "5.0.1",
-        "contentHash": "6Jt8jl9y2ey8VV7nVEUAyjjyxjAQuvd5+qj4XYAT9CwcsvR70HHULGBeD+K2WCALFXf7CFsNQT4lON6qXcu2AA==",
+        "requested": "[6.0.0, )",
+        "resolved": "6.0.0",
+        "contentHash": "fQGWqVMClCP2yEyTXPIinSr5c+CBGUvBybPxjAGcf7ctDhadFhrQw03Mv8rJ07/wR5PDfFjewf2LimvXCDzpbA==",
         "dependencies": {
-          "Serilog": "3.1.1"
+          "Serilog": "4.0.0"
         }
       },
-      "Serilog.Sinks.Grafana.Loki": {
+      "Serilog.Sinks.OpenTelemetry": {
         "type": "Direct",
-        "requested": "[8.3.0, )",
-        "resolved": "8.3.0",
-        "contentHash": "bHo/WvvtClr57onuYLz3h7CzTKe9z0kvLfzDJftzjkSo4jTyUrZH5rn4YXj/AsilKN4flJ8Psezza7mmWDELcA==",
+        "requested": "[4.1.0, )",
+        "resolved": "4.1.0",
+        "contentHash": "zYKe2TIeWZE4sFUlbGAk94Ae46xgp20dsiw52m2KnRe34zBRQmb+GjYvcpciqMR3nskWebWODjJe2yRTDR3q8g==",
         "dependencies": {
-          "Serilog": "2.12.0",
-          "System.Text.Json": "4.7.0"
+          "Google.Protobuf": "3.26.1",
+          "Grpc.Net.Client": "2.62.0",
+          "Serilog": "4.0.0"
         }
       },
       "Serilog.Sinks.PeriodicBatching": {
         "type": "Direct",
-        "requested": "[4.0.1, )",
-        "resolved": "4.0.1",
-        "contentHash": "8JU3zTIiJNLrWxxXEwAg2vxdihACZvE+WrJYOIB2tdLZQWi8b/3olFpgKiNjESYYmpfoSCjncGAu5o6sxXQ0Xw==",
+        "requested": "[5.0.0, )",
+        "resolved": "5.0.0",
+        "contentHash": "k57sDVgYitVdA5h9XSvy8lSlEts1ZzqlApHINUNV5WIuvnt6Z18LNynUQI6JYioKdqbUhkY6+KP844w7/awcOw==",
         "dependencies": {
-          "Serilog": "3.1.1",
-          "System.Threading.Channels": "8.0.0"
+          "Serilog": "4.0.0"
         }
       },
       "Swashbuckle.AspNetCore": {
@@ -345,6 +343,33 @@
         "resolved": "4.0.0",
         "contentHash": "rpts69yYgvJqg6PPgqShBQEZ4aNzWQqWpWppcT0oDWxDCIsBqiod4pj6LQZdhk+1OozLFagemldMRACdHF3CsA=="
       },
+      "Google.Protobuf": {
+        "type": "Transitive",
+        "resolved": "3.26.1",
+        "contentHash": "CHZX8zXqhF/fdUtd+AYzew8T2HFkAoe5c7lbGxZY/qryAlQXckDvM5BfOJjXlMS7kyICqQTMszj4w1bX5uBJ/w=="
+      },
+      "Grpc.Core.Api": {
+        "type": "Transitive",
+        "resolved": "2.62.0",
+        "contentHash": "q4Jj6bRZHNnE4CMLqgjiBUCKLit+tRr0simZsS2W6U++akd7CzXByeKy2tddqT68hFzP2XzceXA2YtBTfWtixA=="
+      },
+      "Grpc.Net.Client": {
+        "type": "Transitive",
+        "resolved": "2.62.0",
+        "contentHash": "C7HxLt+wWPTpPFORRHkxxtDLL+K/jXSmZBaPLhFM8AEkN0bYjklIfCwnzajn1gcbRcEETBb0WnRgHJdVzpwbCg==",
+        "dependencies": {
+          "Grpc.Net.Common": "2.62.0",
+          "Microsoft.Extensions.Logging.Abstractions": "6.0.0"
+        }
+      },
+      "Grpc.Net.Common": {
+        "type": "Transitive",
+        "resolved": "2.62.0",
+        "contentHash": "eBv5I4RPWfdezGXqooU5hs3+XcfVMLk5XDlA4G/Nd9TMX78ZGrFl/lM1Ad187zgBLmH7WPAgfjKRWLBwaa1Wbw==",
+        "dependencies": {
+          "Grpc.Core.Api": "2.62.0"
+        }
+      },
       "Humanizer.Core": {
         "type": "Transitive",
         "resolved": "2.14.1",
@@ -499,11 +524,11 @@
       },
       "Microsoft.Extensions.DependencyModel": {
         "type": "Transitive",
-        "resolved": "8.0.0",
-        "contentHash": "NSmDw3K0ozNDgShSIpsZcbFIzBX4w28nDag+TfaQujkXGazBm+lid5onlWoCBy4VsLxqnnKjEBbGSJVWJMf43g==",
+        "resolved": "8.0.1",
+        "contentHash": "5Ou6varcxLBzQ+Agfm0k0pnH7vrEITYlXMDuE6s7ZHlZHz6/G8XJ3iISZDr5rfwfge6RnXJ1+Wc479mMn52vjA==",
         "dependencies": {
           "System.Text.Encodings.Web": "8.0.0",
-          "System.Text.Json": "8.0.0"
+          "System.Text.Json": "8.0.4"
         }
       },
       "Microsoft.Extensions.Diagnostics": {
@@ -755,11 +780,11 @@
       },
       "Serilog.Settings.Configuration": {
         "type": "Transitive",
-        "resolved": "8.0.0",
-        "contentHash": "nR0iL5HwKj5v6ULo3/zpP8NMcq9E2pxYA6XKTSWCbugVs4YqPyvaqaKOY+OMpPivKp7zMEpax2UKHnDodbRB0Q==",
+        "resolved": "8.0.2",
+        "contentHash": "hn8HCAmupon7N0to20EwGeNJ+L3iRzjGzAHIl8+8CCFlEkVedHvS6NMYMb0VPNMsDgDwOj4cPBPV6Fc2hb0/7w==",
         "dependencies": {
           "Microsoft.Extensions.Configuration.Binder": "8.0.0",
-          "Microsoft.Extensions.DependencyModel": "8.0.0",
+          "Microsoft.Extensions.DependencyModel": "8.0.1",
           "Serilog": "3.1.1"
         }
       },
@@ -917,16 +942,16 @@
       },
       "System.Text.Json": {
         "type": "Transitive",
-        "resolved": "8.0.0",
-        "contentHash": "OdrZO2WjkiEG6ajEFRABTRCi/wuXQPxeV6g8xvUJqdxMvvuCCEk86zPla8UiIQJz3durtUEbNyY/3lIhS0yZvQ==",
+        "resolved": "8.0.4",
+        "contentHash": "bAkhgDJ88XTsqczoxEMliSrpijKZHhbJQldhAmObj/RbrN3sU5dcokuXmWJWsdQAhiMJ9bTayWsL1C9fbbCRhw==",
         "dependencies": {
           "System.Text.Encodings.Web": "8.0.0"
         }
       },
       "System.Threading.Channels": {
         "type": "Transitive",
-        "resolved": "8.0.0",
-        "contentHash": "CMaFr7v+57RW7uZfZkPExsPB6ljwzhjACWW1gfU35Y56rk72B/Wu+sTqxVmGSk4SFUlPc3cjeKND0zktziyjBA=="
+        "resolved": "6.0.0",
+        "contentHash": "TY8/9+tI0mNaUMgntOxxaq2ndTkdXqLSxvPmas7XEqOlv9lQtB7wLjYGd756lOaO7Dvb5r/WXhluM+0Xe87v5Q=="
       },
       "System.ValueTuple": {
         "type": "Transitive",