diff --git a/scripts/build.js b/scripts/build.js
index 017941a..969d458 100644
--- a/scripts/build.js
+++ b/scripts/build.js
@@ -20,7 +20,7 @@ const { execSync } = require('child_process');
 const path = require('path');
 
 const REGISTRY = process.env.REGISTRY || 'harbor.gitdata.me/gta_team';
-const TAG = process.env.TAG || 'latest';
+const TAG = process.env.TAG || new Date().toISOString().slice(0, 13).replace('T', '-');
 const BUILD_TARGET = process.env.TARGET || 'x86_64-unknown-linux-gnu';
 
 const RUST_SERVICES = ['app', 'gitserver', 'email-worker', 'git-hook', 'operator', 'static'];
diff --git a/scripts/push.js b/scripts/push.js
index 7a19e85..bf9c982 100644
--- a/scripts/push.js
+++ b/scripts/push.js
@@ -16,7 +16,7 @@
 const { execSync } = require('child_process');
 
 const REGISTRY = process.env.REGISTRY || 'harbor.gitdata.me/gta_team';
-const TAG = process.env.TAG || process.env.GITHUB_SHA?.substring(0, 8) || 'latest';
+const TAG = process.env.TAG || new Date().toISOString().slice(0, 13).replace('T', '-');
 const DOCKER_USER = process.env.DOCKER_USER || process.env.HARBOR_USERNAME;
 const DOCKER_PASS = process.env.DOCKER_PASS || process.env.HARBOR_PASSWORD;
 
@@ -58,7 +58,7 @@ for (const service of targets) {
   console.log(`\n==> Pushing ${image}`);
 
   try {
-    execSync(`docker push "${image}" --all-tags`, { stdio: 'inherit' });
+    execSync(`docker push "${image}"`, { stdio: 'inherit' });
     console.log(`    [OK] ${image}`);
   } catch (error) {
     console.error(`    [FAIL] ${service}`);