diff --git a/.github/workflows/fix-e2e-v1770.yml b/.github/workflows/fix-e2e-v1770.yml
index f36b0bd..cdfb05d 100644
--- a/.github/workflows/fix-e2e-v1770.yml
+++ b/.github/workflows/fix-e2e-v1770.yml
@@ -20,28 +20,7 @@ jobs:
         with:
           node-version: 22
       - name: Stabilize E2E assertions
-        run: |
-          node <<'NODE'
-          const fs=require('fs');
-          const f='tests/app.spec.mjs';let s=fs.readFileSync(f,'utf8');
-          const replace=(a,b,label)=>{if(!s.includes(a))throw new Error(label+' not found');s=s.replace(a,b)};
-          replace("expect(result.version).toBe('17.6.9');","expect(result.version).toBe('17.7.0');",'memory version');
-          replace("expect(runtimeSource).toContain(\"const VERSION = '17.6.5'\");","expect(runtimeSource).toContain(\"const VERSION = '17.7.0'\");",'runtime version');
-          replace(
-`  await page.evaluate(()=>localStorage.setItem('sunOrders',JSON.stringify([{id:77,status:'Новый',total:1000}])));
-  const result=await page.evaluate(()=>{const before=window.CateriumDataV1770.orders.get(77);window.CateriumDataV1770.orders.update(77,o=>({...o,status:'Тест'}));return {before:before.status,after:window.CateriumDataV1770.orders.get(77).status,version:window.CateriumDataV1770.VERSION}});`,
-`  const result=await page.evaluate(()=>{window.CateriumDataV1770.orders.replace([{id:77,status:'Новый',total:1000}],{persistLocal:false,reason:'e2e-seed'});const before=window.CateriumDataV1770.orders.get(77);window.CateriumDataV1770.orders.update(77,o=>({...o,status:'Тест'}),{persistLocal:false});return {before:before.status,after:window.CateriumDataV1770.orders.get(77).status,version:window.CateriumDataV1770.VERSION}});`,
-'data layer deterministic seed');
-          replace(
-`  await page.evaluate(()=>{window.__applied=[];window.CateriumDataV1770={isSupportReadOnly:()=>false,diagnostics:{measure:async(_n,fn)=>fn()},orders:{applyServerChanges:(orders)=>window.__applied.push(...orders)}};window.CateriumData=window.CateriumDataV1770;window.SunCloudV2={getSession:()=>({user:{id:'u'}}),getWorkspace:()=>({id:'w'}),getClient:()=>({rpc:async()=>({data:{changed:1,orders:[{id:8,status:'Отдан заказчику'}]},error:null})})};});
-  const source=fs.readFileSync(path.join(process.cwd(),'public','core','server-automation-v1770.js'),'utf8');await page.addScriptTag({content:source});
-  await page.waitForFunction(()=>Boolean(window.CateriumServerAutomationV1770));await page.evaluate(()=>window.CateriumServerAutomationV1770.run({force:true}));`,
-`  await page.evaluate(()=>{window.__applied=[];window.__signed=false;window.CateriumDataV1770={isSupportReadOnly:()=>false,diagnostics:{measure:async(_n,fn)=>fn()},orders:{applyServerChanges:(orders)=>window.__applied.push(...orders)}};window.CateriumData=window.CateriumDataV1770;window.SunCloudV2={getSession:()=>window.__signed?({user:{id:'u'}}):null,getWorkspace:()=>({id:'w'}),getClient:()=>({rpc:async()=>({data:{changed:1,orders:[{id:8,status:'Отдан заказчику'}]},error:null})})};});
-  const source=fs.readFileSync(path.join(process.cwd(),'public','core','server-automation-v1770.js'),'utf8');await page.addScriptTag({content:source});
-  await page.waitForFunction(()=>Boolean(window.CateriumServerAutomationV1770));await page.evaluate(async()=>{window.__signed=true;await window.CateriumServerAutomationV1770.run({force:true})});`,
-'server automation deterministic start');
-          fs.writeFileSync(f,s);
-          NODE
+        run: node .github/scripts/fix-e2e-v1770.mjs
       - name: Commit
         run: |
           git config user.name "github-actions[bot]"