diff --git a/server/docker.js b/server/docker.js
index 545c14bd6..a96324a9f 100644
--- a/server/docker.js
+++ b/server/docker.js
@@ -72,7 +72,6 @@ class DockerHost {
             url: "/containers/json?all=true",
             headers: {
                 "Accept": "*/*",
-                "User-Agent": "Uptime-Kuma/" + version
             },
         };
 
diff --git a/server/model/monitor.js b/server/model/monitor.js
index 3e595f92e..5dcb7171c 100644
--- a/server/model/monitor.js
+++ b/server/model/monitor.js
@@ -447,7 +447,6 @@ class Monitor extends BeanModel {
                         timeout: this.timeout * 1000,
                         headers: {
                             "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
-                            "User-Agent": "Uptime-Kuma/" + version,
                             ...(contentType ? { "Content-Type": contentType } : {}),
                             ...(basicAuthHeader),
                             ...(oauth2AuthHeader),
@@ -627,7 +626,6 @@ class Monitor extends BeanModel {
                         timeout: this.timeout * 1000,
                         headers: {
                             "Accept": "*/*",
-                            "User-Agent": "Uptime-Kuma/" + version,
                         },
                         httpsAgent: CacheableDnsHttpAgent.getHttpsAgent({
                             maxCachedSessions: 0,      // Use Custom agent to disable session reuse (https://github.com/nodejs/node/issues/3940)
@@ -681,7 +679,6 @@ class Monitor extends BeanModel {
                         timeout: this.interval * 1000 * 0.8,
                         headers: {
                             "Accept": "*/*",
-                            "User-Agent": "Uptime-Kuma/" + version,
                         },
                         httpsAgent: CacheableDnsHttpAgent.getHttpsAgent({
                             maxCachedSessions: 0,      // Use Custom agent to disable session reuse (https://github.com/nodejs/node/issues/3940)
diff --git a/server/uptime-kuma-server.js b/server/uptime-kuma-server.js
index 9d5749f2a..a47b5b51f 100644
--- a/server/uptime-kuma-server.js
+++ b/server/uptime-kuma-server.js
@@ -12,6 +12,7 @@ const { Settings } = require("./settings");
 const dayjs = require("dayjs");
 const childProcess = require("child_process");
 const path = require("path");
+const axios = require("axios");
 // DO NOT IMPORT HERE IF THE MODULES USED `UptimeKumaServer.getInstance()`, put at the bottom of this file instead.
 
 /**
@@ -83,6 +84,9 @@ class UptimeKumaServer {
         const sslCert = args["ssl-cert"] || process.env.UPTIME_KUMA_SSL_CERT || process.env.SSL_CERT || undefined;
         const sslKeyPassphrase = args["ssl-key-passphrase"] || process.env.UPTIME_KUMA_SSL_KEY_PASSPHRASE || process.env.SSL_KEY_PASSPHRASE || undefined;
 
+        // Set axios default user-agent to Uptime-Kuma/version
+        axios.defaults.headers.common["User-Agent"] = this.getUserAgent();
+
         log.debug("server", "Creating express and socket.io instance");
         this.app = express();
         if (sslKey && sslCert) {
@@ -411,6 +415,10 @@ class UptimeKumaServer {
             }
         }
     }
+
+    getUserAgent() {
+        return "Uptime-Kuma/" + require("../package.json").version
+    }
 }
 
 module.exports = {