{"id":130273,"date":"2026-09-24T14:59:26","date_gmt":"2026-09-24T07:59:26","guid":{"rendered":"https:\/\/tino.vn\/blog\/?p=130273"},"modified":"2026-10-24T17:53:50","modified_gmt":"2026-10-24T10:53:50","slug":"sua-loi-tool-loop-trong-openclaw","status":"publish","type":"post","link":"https:\/\/tino.vn\/blog\/sua-loi-tool-loop-trong-openclaw\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn s\u1eeda l\u1ed7i Tool Loop trong OpenClaw: agent l\u1eb7p Argument li\u00ean t\u1ee5c nh\u01b0ng kh\u00f4ng t\u1ea1o ra k\u1ebft qu\u1ea3"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Tool Loop trong OpenClaw l\u00e0 l\u1ed7i agent li\u00ean t\u1ee5c g\u1ecdi c\u00f9ng m\u1ed9t tool v\u1edbi c\u00f9ng tham s\u1ed1 (argument) m\u00e0 kh\u00f4ng t\u1ea1o ra k\u1ebft qu\u1ea3 m\u1edbi.<\/strong> C\u00e1ch x\u1eed l\u00fd nhanh: g\u00f5 <code>\/stop<\/code> \u0111\u1ec3 d\u1eebng run, c\u1eadp nh\u1eadt OpenClaw, b\u1eadt <code>tools.loopDetection.enabled<\/code>, xem log \u0111\u1ec3 t\u00ecm tool b\u1ecb l\u1eb7p, r\u1ed3i m\u1edf session m\u1edbi v\u1edbi y\u00eau c\u1ea7u c\u00f3 \u0111i\u1ec1u ki\u1ec7n d\u1eebng r\u00f5 r\u00e0ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00e0i n\u00e0y thu\u1ed9c nh\u00f3m <a href=\"https:\/\/tino.vn\/blog\/cai-dat-openclaw-tren-vps\/\">c\u00e0i \u0111\u1eb7t v\u00e0 v\u1eadn h\u00e0nh OpenClaw tr\u00ean VPS<\/a>; kh\u00e1i ni\u1ec7m OpenClaw, agent v\u00e0 tool c\u00f3 \u1edf b\u00e0i <a href=\"https:\/\/tino.vn\/blog\/openclaw-la-gi\/\">OpenClaw l\u00e0 g\u00ec<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>C\u1eadp nh\u1eadt 24\/10\/2026 theo t\u00e0i li\u1ec7u OpenClaw 2026.10.x. \u1ea2nh ch\u1ee5p tr\u00ean OpenClaw 2026.9.6; c\u00e1c l\u1ec7nh v\u1eabn \u0111\u00fang \u1edf b\u1ea3n hi\u1ec7n h\u00e0nh.<\/em><\/p>\n\n\n\n<h2 id=\"Tool_Loop_l\u00e0_g\u00ec?\">Tool Loop l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tool Loop l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng AI Agent g\u1ecdi l\u1eb7p l\u1ea1i c\u00f9ng m\u1ed9t c\u00f4ng c\u1ee5, c\u00f9ng b\u1ed9 tham s\u1ed1, nh\u01b0ng phi\u00ean l\u00e0m vi\u1ec7c kh\u00f4ng c\u00f3 b\u01b0\u1edbc ti\u1ebfn m\u1edbi. Agent m\u1eafc k\u1eb9t trong chu tr\u00ecnh l\u1eb7p m\u1ed9t h\u00e0nh \u0111\u1ed9ng \u0111\u00e3 th\u1ea5t b\u1ea1i, thay v\u00ec d\u1eebng l\u1ea1i v\u00e0 \u0111\u1ed5i h\u01b0\u1edbng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi h\u1ec7 th\u1ed1ng ch\u1ea1y n\u1ec1n 24\/7 nh\u01b0 OpenClaw, n\u01a1i agent t\u1ef1 ch\u1ea1y theo l\u1ecbch, \u0111\u1ecdc b\u1ed9 nh\u1edb v\u00e0 g\u1ecdi c\u00f4ng c\u1ee5 th\u1eadt (shell, HTTP, t\u1ec7p h\u1ec7 th\u1ed1ng), v\u00f2ng l\u1eb7p kh\u00f4ng ki\u1ec3m so\u00e1t g\u00e2y ba h\u1eadu qu\u1ea3: token b\u1ecb \u0111\u1ed1t li\u00ean t\u1ee5c, ti\u1ebfn tr\u00ecnh chi\u1ebfm t\u00e0i nguy\u00ean VPS, v\u00e0 \u0111\u00f4i khi ng\u01b0\u1eddi v\u1eadn h\u00e0nh ph\u1ea3i t\u1ef1 k\u1ebft th\u00fac ti\u1ebfn tr\u00ecnh.<\/p>\n\n\n\n<h2 id=\"D\u1ea5u_hi\u1ec7u_OpenClaw_\u0111ang_b\u1ecb_Tool_Loop\">D\u1ea5u hi\u1ec7u OpenClaw \u0111ang b\u1ecb Tool Loop<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">OpenClaw c\u00f3 th\u1ec3 \u0111ang b\u1ecb Tool Loop n\u1ebfu b\u1ea1n th\u1ea5y m\u1ed9t ho\u1eb7c nhi\u1ec1u d\u1ea5u hi\u1ec7u sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u1ed9t tool nh\u01b0 <code>exec<\/code>, <code>read<\/code>, <code>process<\/code>, <code>web_fetch<\/code> ho\u1eb7c <code>message<\/code> xu\u1ea5t hi\u1ec7n li\u00ean t\u1ee5c.<\/li>\n\n\n<li>Argument c\u1ee7a nhi\u1ec1u l\u1ea7n g\u1ecdi tool gi\u1ed1ng h\u1ec7t nhau.<\/li>\n\n\n<li>Tool \u0111\u00e3 tr\u1ea3 k\u1ebft qu\u1ea3 nh\u01b0ng agent v\u1eabn g\u1ecdi l\u1ea1i.<\/li>\n\n\n<li>M\u1ed9t l\u1ec7nh th\u1ea5t b\u1ea1i li\u00ean t\u1ee5c v\u1edbi c\u00f9ng l\u1ed7i.<\/li>\n\n\n<li>Agent ch\u1ec9 hi\u1ec7n tool call m\u00e0 kh\u00f4ng c\u00f3 c\u00e2u tr\u1ea3 l\u1eddi cu\u1ed1i.<\/li>\n\n\n<li>Token ho\u1eb7c context t\u0103ng nhanh b\u1ea5t th\u01b0\u1eddng.<\/li>\n\n\n<li>Session ch\u1ea1y r\u1ea5t l\u00e2u nh\u01b0ng nhi\u1ec7m v\u1ee5 g\u1ea7n nh\u01b0 kh\u00f4ng ti\u1ebfn tri\u1ec3n.<\/li>\n\n\n<li>T\u1ec7p b\u1ecb ghi ho\u1eb7c n\u1ed1i th\u00eam nhi\u1ec1u l\u1ea7n ngo\u00e0i \u00fd mu\u1ed1n.<\/li>\n\n\n<li>Bot g\u1eedi tr\u00f9ng m\u1ed9t n\u1ed9i dung nhi\u1ec1u l\u1ea7n tr\u00ean Telegram, Discord ho\u1eb7c k\u00eanh kh\u00e1c.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eb7c bi\u1ec7t, n\u1ebfu log hi\u1ec7n chu\u1ed7i nh\u01b0 d\u01b0\u1edbi \u0111\u00e2y v\u00e0 ti\u1ebfp t\u1ee5c l\u1eb7p, kh\u1ea3 n\u0103ng cao agent \u0111\u00e3 r\u01a1i v\u00e0o Tool Loop:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Tool: exec\nArguments: { \"command\": \"...\" }\nTool Result: ...\n\nTool: exec\nArguments: { \"command\": \"...\" }\nTool Result: ...<\/code><\/pre>\n\n\n\n<h2 id=\"Nguy\u00ean_nh\u00e2n_khi\u1ebfn_OpenClaw_l\u1eb7p_l\u1ea1i_c\u00f9ng_Argument\">Nguy\u00ean nh\u00e2n khi\u1ebfn OpenClaw l\u1eb7p l\u1ea1i c\u00f9ng Argument<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">OpenClaw l\u1eb7p c\u00f9ng tool, c\u00f9ng argument th\u01b0\u1eddng do model, k\u1ebft qu\u1ea3 tool ho\u1eb7c context, \u00edt khi do VPS. C\u00e1c nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Model kh\u00f4ng nh\u1eadn ra tool \u0111\u00e3 xong:<\/strong> \u0111\u00e3 c\u00f3 k\u1ebft qu\u1ea3 nh\u01b0ng v\u1eabn cho r\u1eb1ng c\u1ea7n g\u1ecdi l\u1ea1i.<\/li>\n\n\n<li><strong>Tool tr\u1ea3 l\u1ed7i ho\u1eb7c d\u1eef li\u1ec7u r\u1ed7ng:<\/strong> agent th\u1eed l\u1ea1i c\u00f9ng l\u1ec7nh v\u1edbi hy v\u1ecdng k\u1ebft qu\u1ea3 kh\u00e1c.<\/li>\n\n\n<li><strong>Context qu\u00e1 d\u00e0i:<\/strong> session ch\u1ee9a nhi\u1ec1u n\u1ed9i dung khi\u1ebfn model kh\u00f3 theo d\u00f5i c\u00e1c b\u01b0\u1edbc \u0111\u00e3 l\u00e0m.<\/li>\n\n\n<li><strong>Model g\u1ecdi tool k\u00e9m:<\/strong> model nh\u1ecf ho\u1eb7c kh\u00f4ng c\u00f3 tool calling g\u1ed1c d\u1ec5 t\u1ea1o l\u1eddi g\u1ecdi tr\u00f9ng.<\/li>\n\n\n<li><strong>Provider x\u1eed l\u00fd k\u1ebft qu\u1ea3 tool sai:<\/strong> k\u1ebft qu\u1ea3 b\u1ecb truy\u1ec1n thi\u1ebfu ho\u1eb7c sai \u0111\u1ecbnh d\u1ea1ng tr\u01b0\u1edbc khi v\u1ec1 model (v\u00ed d\u1ee5 Ollama c\u1ea5u h\u00ecnh qua <code>\/v1<\/code>).<\/li>\n\n\n<li><strong>L\u1ed7i runtime ho\u1eb7c Gateway:<\/strong> m\u1ed9t s\u1ed1 phi\u00ean b\u1ea3n c\u0169 c\u00f3 l\u1ed7i khi\u1ebfn tool call b\u1ecb th\u1ef1c thi l\u1ea1i.<\/li>\n\n\n<li><strong>Prompt thi\u1ebfu \u0111i\u1ec1u ki\u1ec7n d\u1eebng:<\/strong> agent ti\u1ebfp t\u1ee5c t\u00ecm ho\u1eb7c l\u00e0m c\u00f9ng m\u1ed9t thao t\u00e1c.<\/li>\n\n\n<li><strong>Ch\u01b0a b\u1eadt loop detection d\u1ea1ng rolling:<\/strong> l\u1edbp n\u00e0y t\u1eaft m\u1eb7c \u0111\u1ecbnh n\u00ean v\u00f2ng l\u1eb7p k\u00e9o d\u00e0i h\u01a1n.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"C\u00e1ch_s\u1eeda_l\u1ed7i_Tool_Loop_l\u1eb7p_Argument_trong_OpenClaw\">C\u00e1ch s\u1eeda l\u1ed7i Tool Loop l\u1eb7p Argument trong OpenClaw<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1eeda Tool Loop theo th\u1ee9 t\u1ef1: d\u1eebng run, c\u1eadp nh\u1eadt, b\u1eadt loop detection, ki\u1ec3m c\u1ea5u h\u00ecnh, xem log, m\u1edf session m\u1edbi, \u0111\u1ed5i model. L\u00e0m l\u1ea7n l\u01b0\u1ee3t d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1400\" height=\"750\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/sua-loi-tool-loop-trong-openclaw-3-lop-chong-lap.webp\" alt=\"Ba l\u1edbp ch\u1eb7n v\u00f2ng l\u1eb7p tool c\u1ee7a OpenClaw: l\u1edbp ch\u1eb7n 3 l\u1ed7i gi\u1ed1ng h\u1ec7t lu\u00f4n b\u1eadt, rolling loop detection t\u1eaft m\u1eb7c \u0111\u1ecbnh b\u1eadt b\u1eb1ng tools.loopDetection.enabled, guard sau compaction b\u00e1o l\u1ed7i compaction_loop_persisted; k\u00e8m th\u1ee9 t\u1ef1 x\u1eed l\u00fd \/stop, openclaw update, b\u1eadt l\u1edbp 2, config validate, logs --follow, \/new, \u0111\u1ed5i model\" class=\"wp-image-132050\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/sua-loi-tool-loop-trong-openclaw-3-lop-chong-lap.webp 1400w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/sua-loi-tool-loop-trong-openclaw-3-lop-chong-lap-300x161.webp 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/sua-loi-tool-loop-trong-openclaw-3-lop-chong-lap-1024x549.webp 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/sua-loi-tool-loop-trong-openclaw-3-lop-chong-lap-768x411.webp 768w\" sizes=\"(max-width: 1400px) 100vw, 1400px\" \/><\/figure>\n\n\n\n<h3 id=\"B\u01b0\u1edbc_1:_D\u1eebng_v\u00f2ng_l\u1eb7p_\u0111ang_ch\u1ea1y\">B\u01b0\u1edbc 1: D\u1eebng v\u00f2ng l\u1eb7p \u0111ang ch\u1ea1y<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc ti\u00ean d\u1eebng t\u00e1c v\u1ee5 hi\u1ec7n t\u1ea1i \u0111\u1ec3 kh\u00f4ng t\u1ed1n th\u00eam token. Trong c\u1eeda s\u1ed5 chat OpenClaw (Control UI, TUI ho\u1eb7c k\u00eanh chat), g\u00f5:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/stop<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\/stop<\/code> hu\u1ef7 run \u0111ang ch\u1ea1y c\u1ee7a session hi\u1ec7n t\u1ea1i v\u00e0 d\u1eebng c\u00e1c l\u1ec7nh Gateway ho\u1eb7c sandbox do run \u0111\u00f3 kh\u1edfi \u0111\u1ed9ng (<a href=\"https:\/\/docs.openclaw.ai\/tools\/slash-commands\" target=\"_blank\" rel=\"noopener nofollow\">OpenClaw: Slash commands<\/a>). D\u1eebng xong, ch\u01b0a n\u00ean g\u1eedi l\u1ea1i ngay y\u00eau c\u1ea7u c\u0169.<\/p>\n\n\n\n<h3 id=\"B\u01b0\u1edbc_2:_Ki\u1ec3m_tra_v\u00e0_c\u1eadp_nh\u1eadt_OpenClaw\">B\u01b0\u1edbc 2: Ki\u1ec3m tra v\u00e0 c\u1eadp nh\u1eadt OpenClaw<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00ean VPS, ki\u1ec3m tra tr\u1ea1ng th\u00e1i c\u1eadp nh\u1eadt:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>openclaw update status<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu c\u00f3 phi\u00ean b\u1ea3n m\u1edbi, ch\u1ea1y:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>openclaw update<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">OpenClaw khuy\u00ean d\u00f9ng <code>openclaw update<\/code> v\u00ec l\u1ec7nh n\u00e0y t\u1ef1 nh\u1eadn di\u1ec7n ki\u1ec3u c\u00e0i, ki\u1ec3m b\u1ea3n m\u1edbi trong khi Gateway c\u0169 v\u1eabn ph\u1ee5c v\u1ee5, r\u1ed3i k\u00edch ho\u1ea1t v\u00e0 x\u00e1c minh (<a href=\"https:\/\/docs.openclaw.ai\/cli\/update\" target=\"_blank\" rel=\"noopener nofollow\">OpenClaw CLI: update<\/a>). C\u00e1ch n\u00e2ng c\u1ea5p an to\u00e0n, k\u1ec3 c\u1ea3 tr\u00ean Docker, c\u00f3 \u1edf b\u00e0i <a href=\"https:\/\/tino.vn\/blog\/nang-cap-openclaw\/\">h\u01b0\u1edbng d\u1eabn n\u00e2ng c\u1ea5p OpenClaw<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1236\" height=\"618\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_1-10.png\" alt=\"Terminal VPS ch\u1ea1y openclaw update status: k\u00eanh stable, c\u00f3 b\u1ea3n npm 2026.9.6, r\u1ed3i openclaw update ch\u1ea1y c\u00e1c pha requested, staging, validating\" class=\"wp-image-130280\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_1-10.png 1236w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_1-10-300x150.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_1-10-1024x512.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_1-10-768x384.png 768w\" sizes=\"(max-width: 1236px) 100vw, 1236px\" \/><\/figure>\n\n\n\n<h3 id=\"B\u01b0\u1edbc_3:_B\u1eadt_Tool_Loop_Detection\">B\u01b0\u1edbc 3: B\u1eadt Tool Loop Detection<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1eadt loop detection gi\u00fap OpenClaw ph\u00e1t hi\u1ec7n c\u00e1c l\u1eddi g\u1ecdi tool l\u1eb7p m\u00e0 kh\u00f4ng ti\u1ebfn tri\u1ec3n. Ch\u1ea1y:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>openclaw config set tools.loopDetection.enabled true --strict-json<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1051\" height=\"309\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_2-7.png\" alt=\"Terminal ch\u1ea1y openclaw config set tools.loopDetection.enabled true --strict-json, OpenClaw b\u00e1o Updated tools.loopDetection.enabled, thay \u0111\u1ed5i \u00e1p d\u1ee5ng kh\u00f4ng c\u1ea7n kh\u1edfi \u0111\u1ed9ng l\u1ea1i Gateway\" class=\"wp-image-130279\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_2-7.png 1051w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_2-7-300x88.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_2-7-1024x301.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_2-7-768x226.png 768w\" sizes=\"(max-width: 1051px) 100vw, 1051px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3m tra l\u1ea1i gi\u00e1 tr\u1ecb:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>openclaw config get tools.loopDetection.enabled<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">K\u1ebft qu\u1ea3 <code>true<\/code> ngh\u0129a l\u00e0 loop detection \u0111\u00e3 b\u1eadt.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"945\" height=\"201\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_3-9.png\" alt=\"Terminal ch\u1ea1y openclaw gateway restart r\u1ed3i openclaw config get tools.loopDetection.enabled tr\u1ea3 v\u1ec1 true\" class=\"wp-image-130278\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_3-9.png 945w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_3-9-300x64.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_3-9-768x163.png 768w\" sizes=\"(max-width: 945px) 100vw, 945px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Theo t\u00e0i li\u1ec7u OpenClaw, loop detection d\u1ea1ng rolling t\u1eaft m\u1eb7c \u0111\u1ecbnh v\u00e0 b\u1eadt b\u1eb1ng <code>tools.loopDetection.enabled: true<\/code>; b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 b\u1eadt trong Control UI \u1edf <strong>Settings \u2192 Agent Defaults \u2192 Tools<\/strong> (<a href=\"https:\/\/docs.openclaw.ai\/tools\/loop-detection\" target=\"_blank\" rel=\"noopener nofollow\">OpenClaw: Tool-loop detection<\/a>). T\u00e0i li\u1ec7u khuy\u00ean b\u1eadt v\u1edbi model nh\u1ecf; model l\u1edbn \u00edt khi c\u1ea7n.<\/p>\n\n\n\n<h3 id=\"B\u01b0\u1edbc_4:_Ki\u1ec3m_tra_c\u1ea5u_h\u00ecnh\">B\u01b0\u1edbc 4: Ki\u1ec3m tra c\u1ea5u h\u00ecnh<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>openclaw config validate<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu c\u1ea5u h\u00ecnh h\u1ee3p l\u1ec7, ti\u1ebfp t\u1ee5c. N\u1ebfu OpenClaw b\u00e1o l\u1ed7i, ch\u1ea1y <code>openclaw doctor<\/code> \u0111\u1ec3 xem chi ti\u1ebft, ho\u1eb7c \u0111\u1ec3 OpenClaw t\u1ef1 s\u1eeda:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>openclaw doctor --fix<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><code>config validate<\/code> ki\u1ec3m c\u1ea5u h\u00ecnh hi\u1ec7n t\u1ea1i theo schema \u0111ang ch\u1ea1y m\u00e0 kh\u00f4ng s\u1eeda t\u1ec7p (<a href=\"https:\/\/docs.openclaw.ai\/cli\/config\" target=\"_blank\" rel=\"noopener nofollow\">OpenClaw CLI: config<\/a>).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>L\u01b0u \u00fd:<\/strong> thay \u0111\u1ed5i trong nh\u00f3m <code>tools<\/code> \u0111\u01b0\u1ee3c hot reload, n\u00ean th\u01b0\u1eddng kh\u00f4ng c\u1ea7n <code>openclaw gateway restart<\/code>. Ch\u1ec9 restart khi CLI hi\u1ec7n d\u00f2ng <em>Restart the gateway to apply<\/em>.<\/p>\n\n\n\n<h3 id=\"B\u01b0\u1edbc_5:_Xem_log_\u0111\u1ec3_t\u00ecm_tool_b\u1ecb_l\u1eb7p\">B\u01b0\u1edbc 5: Xem log \u0111\u1ec3 t\u00ecm tool b\u1ecb l\u1eb7p<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1edf m\u1ed9t c\u1eeda s\u1ed5 SSH kh\u00e1c v\u00e0 ch\u1ea1y:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>openclaw logs --follow<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">R\u1ed3i th\u1eed l\u1ea1i t\u00e1c v\u1ee5. Ch\u00fa \u00fd tool n\u00e0o xu\u1ea5t hi\u1ec7n li\u00ean t\u1ee5c v\u1edbi c\u00f9ng argument, v\u00ed d\u1ee5:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>exec \u2192 c\u00f9ng command\nexec \u2192 c\u00f9ng command\nexec \u2192 c\u00f9ng command\n\nread \u2192 c\u00f9ng file \u2192 c\u00f9ng offset\nread \u2192 c\u00f9ng file \u2192 c\u00f9ng offset<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu k\u1ebft qu\u1ea3 ho\u1eb7c l\u1ed7i c\u0169ng gi\u1ed1ng nhau qua nhi\u1ec1u l\u1ea7n g\u1ecdi, \u0111\u00f3 l\u00e0 d\u1ea5u hi\u1ec7u r\u00f5 c\u1ee7a Tool Loop. <code>openclaw logs --follow<\/code> theo d\u00f5i log Gateway tr\u1ef1c ti\u1ebfp, t\u1ef1 k\u1ebft n\u1ed1i l\u1ea1i khi r\u1edbt m\u1ea1ng (<a href=\"https:\/\/docs.openclaw.ai\/cli\/logs\" target=\"_blank\" rel=\"noopener nofollow\">OpenClaw CLI: logs<\/a>). Log c\u00f3 th\u1ec3 ch\u1ee9a tham s\u1ed1 tool ch\u01b0a che, n\u00ean ki\u1ec3m tr\u01b0\u1edbc khi g\u1eedi cho ng\u01b0\u1eddi kh\u00e1c.<\/p>\n\n\n\n<h3 id=\"B\u01b0\u1edbc_6:_T\u1ea1o_session_m\u1edbi\">B\u01b0\u1edbc 6: T\u1ea1o session m\u1edbi<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu session c\u0169 \u0111\u00e3 ch\u1ee9a nhi\u1ec1u tool call l\u1eb7p, b\u1eaft \u0111\u1ea7u l\u1ea1i v\u1edbi context s\u1ea1ch:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/new<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\/new<\/code> m\u1edf session m\u1edbi; <code>\/reset<\/code> \u0111\u1eb7t l\u1ea1i session hi\u1ec7n t\u1ea1i. Mu\u1ed1n d\u1ecdn c\u00e1c session l\u1ed7i kh\u1ecfi danh s\u00e1ch, xem <a href=\"https:\/\/tino.vn\/blog\/xoa-va-luu-tru-session-bang-lenh-openclaw-cli\/\">c\u00e1ch xo\u00e1 v\u00e0 l\u01b0u tr\u1eef session b\u1eb1ng OpenClaw CLI<\/a>. Sau \u0111\u00f3 g\u1eedi l\u1ea1i y\u00eau c\u1ea7u r\u00f5 h\u01a1n, v\u00ed d\u1ee5:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>H\u00e3y t\u00ecm file c\u1ea5u h\u00ecnh OpenClaw. Khi t\u00ecm th\u1ea5y, b\u00e1o \u0111\u01b0\u1eddng d\u1eabn v\u00e0 d\u1eebng.\nKh\u00f4ng g\u1ecdi l\u1ea1i c\u00f9ng tool v\u1edbi c\u00f9ng argument n\u1ebfu k\u1ebft qu\u1ea3 kh\u00f4ng thay \u0111\u1ed5i.<\/code><\/pre>\n\n\n\n<h3 id=\"B\u01b0\u1edbc_7:_Th\u1eed_model_kh\u00e1c_n\u1ebfu_l\u1ed7i_v\u1eabn_ti\u1ebfp_t\u1ee5c\">B\u01b0\u1edbc 7: Th\u1eed model kh\u00e1c n\u1ebfu l\u1ed7i v\u1eabn ti\u1ebfp t\u1ee5c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu OpenClaw \u0111\u00e3 c\u1eadp nh\u1eadt, loop detection \u0111\u00e3 b\u1eadt, session m\u1edbi v\u1eabn l\u1eb7p, th\u1eed c\u00f9ng t\u00e1c v\u1ee5 v\u1edbi model kh\u00e1c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Model A \u2192 li\u00ean t\u1ee5c l\u1eb7p tool call<\/li>\n\n\n<li>Model B \u2192 ho\u00e0n th\u00e0nh b\u00ecnh th\u01b0\u1eddng<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Khi \u0111\u00f3, kh\u1ea3 n\u0103ng g\u1ecdi tool c\u1ee7a model ho\u1eb7c provider \u0111ang d\u00f9ng l\u00e0 nguy\u00ean nh\u00e2n. C\u00e1ch \u0111\u1ed5i model xem \u1edf <a href=\"https:\/\/tino.vn\/blog\/doi-provider-model-va-api-key-trong-openclaw\/\">\u0111\u1ed5i provider, model v\u00e0 API key trong OpenClaw<\/a>; n\u1ebfu d\u00f9ng model local qua Ollama, ki\u1ec3m tra c\u1ea5u h\u00ecnh theo <a href=\"https:\/\/tino.vn\/blog\/chay-openclaw-voi-ollama-local\/\">h\u01b0\u1edbng d\u1eabn ch\u1ea1y OpenClaw v\u1edbi Ollama local<\/a>.<\/p>\n\n\n\n<h2 id=\"C\u00e1ch_b\u1eadt_Loop_Detection_b\u1eb1ng_file_openclaw.json\">C\u00e1ch b\u1eadt Loop Detection b\u1eb1ng file openclaw.json<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">L\u01b0u \u00fd: v\u1edbi ng\u01b0\u1eddi m\u1edbi, n\u00ean d\u00f9ng l\u1ec7nh CLI \u1edf B\u01b0\u1edbc 3.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Ngo\u00e0i CLI, b\u1ea1n c\u00f3 th\u1ec3 s\u1eeda tr\u1ef1c ti\u1ebfp t\u1ec7p c\u1ea5u h\u00ecnh <code>~\/.openclaw\/openclaw.json<\/code> (\u0111\u1ecbnh d\u1ea1ng JSON5):<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nano ~\/.openclaw\/openclaw.json<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00eam <code>loopDetection<\/code> v\u00e0o ph\u1ea7n <code>tools<\/code>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\n  tools: {\n    loopDetection: {\n      enabled: true\n    }\n  }\n}<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"802\" height=\"391\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_4-9.png\" alt=\"T\u1ec7p openclaw.json m\u1edf trong terminal: kh\u1ed1i tools c\u00f3 profile coding v\u00e0 loopDetection enabled true, b\u00ean d\u01b0\u1edbi l\u00e0 hooks v\u00e0 channels\" class=\"wp-image-130277\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_4-9.png 802w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_4-9-300x146.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_4-9-768x374.png 768w\" sizes=\"(max-width: 802px) 100vw, 802px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu t\u1ec7p \u0111\u00e3 c\u00f3 ph\u1ea7n <code>tools<\/code>, ch\u1ec9 th\u00eam <code>loopDetection: { enabled: true }<\/code> v\u00e0o b\u00ean trong, kh\u00f4ng t\u1ea1o th\u00eam kh\u1ed1i <code>tools<\/code> th\u1ee9 hai. L\u01b0u xong, ki\u1ec3m tra:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>openclaw config validate<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Gateway theo d\u00f5i t\u1ec7p c\u1ea5u h\u00ecnh v\u00e0 \u00e1p d\u1ee5ng ph\u1ea7n l\u1edbn thay \u0111\u1ed5i t\u1ef1 \u0111\u1ed9ng; c\u1ea5u h\u00ecnh <code>tools<\/code> kh\u00f4ng c\u1ea7n restart trong \u0111i\u1ec1u ki\u1ec7n th\u00f4ng th\u01b0\u1eddng. N\u1ebfu c\u1ea7n b\u1eadt ri\u00eang cho m\u1ed9t agent, \u0111\u1eb7t c\u00f9ng kh\u1ed1i n\u00e0y \u1edf <code>agents.entries.&lt;id&gt;.tools.loopDetection<\/code>.<\/p>\n\n\n\n<h2 id=\"Loop_Detection_trong_OpenClaw_ho\u1ea1t_\u0111\u1ed9ng_nh\u01b0_th\u1ebf_n\u00e0o?\">Loop Detection trong OpenClaw ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">OpenClaw c\u00f3 ba l\u1edbp ch\u1eb7n v\u00f2ng l\u1eb7p tool, theo t\u00e0i li\u1ec7u hi\u1ec7n h\u00e0nh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ch\u1eb7n l\u1ed7i gi\u1ed1ng h\u1ec7t (lu\u00f4n b\u1eadt):<\/strong> ba l\u1ea7n li\u00ean ti\u1ebfp c\u00f9ng tool, c\u00f9ng argument, c\u00f9ng l\u1ed7i th\u00ec OpenClaw d\u1eebng l\u01b0\u1ee3t v\u00e0 ghi l\u1ed7i h\u01b0\u1edbng d\u1eabn c\u00e1ch kh\u1eafc ph\u1ee5c. L\u1edbp n\u00e0y kh\u00f4ng ph\u1ee5 thu\u1ed9c <code>tools.loopDetection<\/code>.<\/li>\n\n\n<li><strong>Rolling loop detection (t\u1eaft m\u1eb7c \u0111\u1ecbnh):<\/strong> theo d\u00f5i l\u1ecbch s\u1eed tool call \u0111\u1ec3 ph\u00e1t hi\u1ec7n m\u1eabu l\u1eb7p kh\u00f4ng ti\u1ebfn tri\u1ec3n; c\u1ea3nh b\u00e1o model tr\u01b0\u1edbc, l\u1eb7p ti\u1ebfp th\u00ec ch\u1eb7n c\u1ea3 l\u00f4 tool.<\/li>\n\n\n<li><strong>Post-compaction guard:<\/strong> sau khi context b\u1ecb compaction, ki\u1ec3m tra agent c\u00f3 l\u1eb7p c\u00f9ng tool + argument + k\u1ebft qu\u1ea3 kh\u00f4ng, n\u1ebfu c\u00f3 th\u00ec hu\u1ef7 run v\u1edbi l\u1ed7i <code>compaction_loop_persisted<\/code>. L\u1edbp n\u00e0y ho\u1ea1t \u0111\u1ed9ng khi <code>enabled<\/code> ch\u01b0a b\u1ecb \u0111\u1eb7t th\u00e0nh <code>false<\/code>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Loop detection kh\u00f4ng ch\u1eb7n m\u1ecdi l\u1eddi g\u1ecdi gi\u1ed1ng nhau. V\u00ed d\u1ee5 sau v\u1eabn c\u00f3 ti\u1ebfn tri\u1ec3n:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>read offset=0\nread offset=100\nread offset=200<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Trong khi tr\u01b0\u1eddng h\u1ee3p sau \u0111\u00e1ng nghi, \u0111\u1eb7c bi\u1ec7t khi k\u1ebft qu\u1ea3 kh\u00f4ng \u0111\u1ed5i:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>read offset=0\nread offset=0\nread offset=0<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eb7t <code>tools.loopDetection.enabled: false<\/code> s\u1ebd t\u1eaft c\u1ea3 l\u1edbp rolling l\u1eabn guard sau compaction; l\u1edbp ch\u1eb7n ba l\u1ed7i gi\u1ed1ng h\u1ec7t v\u1eabn c\u00f2n (<a href=\"https:\/\/docs.openclaw.ai\/tools\/loop-detection\" target=\"_blank\" rel=\"noopener nofollow\">OpenClaw: Tool-loop detection<\/a>). Kh\u00e1i ni\u1ec7m compaction c\u00f3 \u1edf b\u00e0i <a href=\"https:\/\/tino.vn\/blog\/khai-niem-cot-loi-trong-openclaw\/\">kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i trong OpenClaw<\/a>.<\/p>\n\n\n\n<h2 id=\"C\u00e1ch_h\u1ea1n_ch\u1ebf_Tool_Loop_trong_OpenClaw\">C\u00e1ch h\u1ea1n ch\u1ebf Tool Loop trong OpenClaw<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea1n ch\u1ebf Tool Loop ch\u1ee7 y\u1ebfu l\u00e0 ch\u1ecdn model g\u1ecdi tool t\u1ed1t, gi\u1eef context g\u1ecdn v\u00e0 vi\u1ebft y\u00eau c\u1ea7u c\u00f3 \u0111i\u1ec3m d\u1eebng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>B\u1eadt <code>tools.loopDetection.enabled<\/code>, \u0111\u1eb7c bi\u1ec7t khi d\u00f9ng model nh\u1ecf ho\u1eb7c model local.<\/li>\n\n\n<li>C\u1eadp nh\u1eadt OpenClaw l\u00ean b\u1ea3n stable ph\u00f9 h\u1ee3p.<\/li>\n\n\n<li>M\u1edf session m\u1edbi khi context \u0111\u00e3 qu\u00e1 d\u00e0i ho\u1eb7c ch\u1ee9a nhi\u1ec1u tool call l\u1ed7i.<\/li>\n\n\n<li>Vi\u1ebft prompt c\u00f3 m\u1ee5c ti\u00eau v\u00e0 \u0111i\u1ec1u ki\u1ec7n d\u1eebng r\u00f5 r\u00e0ng.<\/li>\n\n\n<li>Theo d\u00f5i <code>openclaw logs --follow<\/code> khi tool li\u00ean t\u1ee5c th\u1ea5t b\u1ea1i.<\/li>\n\n\n<li>Th\u1eed model kh\u00e1c n\u1ebfu l\u1ed7i ch\u1ec9 x\u1ea3y ra v\u1edbi m\u1ed9t model.<\/li>\n\n\n<li>Kh\u00f4ng g\u1eedi l\u1ea1i c\u00f9ng y\u00eau c\u1ea7u khi agent \u0111ang m\u1eafc v\u00f2ng l\u1eb7p.<\/li>\n\n\n<li>Gi\u1edbi h\u1ea1n quy\u1ec1n tool \u0111\u1ec3 v\u00f2ng l\u1eb7p kh\u00f4ng g\u00e2y h\u1ea1i; xem <a href=\"https:\/\/tino.vn\/blog\/cach-ly-sandbox-cho-ai-agent-tren-vps\/\">c\u00e1ch ly sandbox cho AI Agent tr\u00ean VPS<\/a>.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"K\u1ebft_lu\u1eadn\">K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tool Loop x\u1ea3y ra khi agent g\u1ecdi l\u1ea1i c\u00f9ng m\u1ed9t tool m\u00e0 kh\u00f4ng c\u00f3 ti\u1ebfn tri\u1ec3n. Th\u1ee9 t\u1ef1 x\u1eed l\u00fd: d\u1eebng run \u2192 c\u1eadp nh\u1eadt OpenClaw \u2192 b\u1eadt loop detection \u2192 ki\u1ec3m c\u1ea5u h\u00ecnh \u2192 xem log \u2192 t\u1ea1o session m\u1edbi \u2192 \u0111\u1ed5i model. B\u1eadt <code>tools.loopDetection.enabled<\/code> gi\u00fap OpenClaw t\u1ef1 c\u1ea3nh b\u00e1o v\u00e0 ch\u1eb7n v\u00f2ng l\u1eb7p s\u1edbm, \u0111\u1ee1 t\u1ed1n token v\u00e0 t\u00e0i nguy\u00ean VPS.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Mu\u1ed1n ch\u1ea1y OpenClaw 24\/7 m\u00e0 kh\u00f4ng t\u1ef1 c\u00e0i? <a href=\"https:\/\/tino.vn\/vps-openclaw\">VPS OpenClaw c\u1ee7a Tino<\/a> c\u00e0i s\u1eb5n OpenClaw tr\u00ean VPS NVMe \u0111\u1eb7t t\u1ea1i Vi\u1ec7t Nam; b\u1ea1n v\u1eabn c\u00f3 quy\u1ec1n root \u0111\u1ec3 c\u1ea5u h\u00ecnh. Xem c\u1ea5u h\u00ecnh v\u00e0 gi\u00e1 tr\u00ean trang s\u1ea3n ph\u1ea9m.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B\u00e0i vi\u1ebft li\u00ean quan:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/tino.vn\/blog\/openclaw-co-kha-nang-tu-hoc-khong\/\">OpenClaw c\u00f3 kh\u1ea3 n\u0103ng t\u1ef1 h\u1ecdc kh\u00f4ng?<\/a><\/li>\n\n\n<li><a href=\"https:\/\/tino.vn\/blog\/chuyen-tu-cron-cu-sang-automations-trong-openclaw\/\">Chuy\u1ec3n t\u1eeb Cron c\u0169 sang Automations trong OpenClaw<\/a><\/li>\n\n\n<li><a href=\"https:\/\/tino.vn\/blog\/cai-dat-va-su-dung-clawhub-cli\/\">C\u00e0i \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng ClawHub CLI tr\u00ean OpenClaw<\/a><\/li>\n\n\n<li><a href=\"https:\/\/tino.vn\/blog\/tao-custom-skills-cho-openclaw\/\">T\u1ea1o Custom Skills cho OpenClaw<\/a><\/li>\n\n\n<li><a href=\"https:\/\/tino.vn\/blog\/cach-lay-api-token-telegram\/\">L\u1ea5y API Token Telegram \u0111\u1ec3 k\u1ebft n\u1ed1i OpenClaw<\/a><\/li>\n<\/ul>\n\n\n\n<h2 id=\"Nh\u1eefng_c\u00e2u_h\u1ecfi_th\u01b0\u1eddng_g\u1eb7p\">Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"Tool_Loop_c\u00f3_ph\u1ea3i_do_VPS_y\u1ebfu_kh\u00f4ng?\">Tool Loop c\u00f3 ph\u1ea3i do VPS y\u1ebfu kh\u00f4ng?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p class=\"wp-block-paragraph\">Th\u01b0\u1eddng l\u00e0 kh\u00f4ng. V\u00f2ng l\u1eb7p th\u01b0\u1eddng do model, k\u1ebft qu\u1ea3 tool, context, provider ho\u1eb7c runtime. VPS thi\u1ebfu t\u00e0i nguy\u00ean ch\u1ee7 y\u1ebfu khi\u1ebfn tool ch\u1ea1y ch\u1eadm ho\u1eb7c l\u1ed7i h\u1ebft b\u1ed9 nh\u1edb; n\u1ebfu l\u1ed7i \u0111\u00f3 l\u1eb7p l\u1ea1i ba l\u1ea7n gi\u1ed1ng h\u1ec7t, OpenClaw s\u1ebd t\u1ef1 d\u1eebng l\u01b0\u1ee3t.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"T\u1ea1i_sao_OpenClaw_c\u1ee9_g\u1ecdi_l\u1ea1i_c\u00f9ng_m\u1ed9t_l\u1ec7nh_exec?\">T\u1ea1i sao OpenClaw c\u1ee9 g\u1ecdi l\u1ea1i c\u00f9ng m\u1ed9t l\u1ec7nh exec?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p class=\"wp-block-paragraph\">Model c\u00f3 th\u1ec3 ch\u01b0a hi\u1ec3u k\u1ebft qu\u1ea3, l\u1ec7nh li\u00ean t\u1ee5c th\u1ea5t b\u1ea1i ho\u1eb7c k\u1ebft qu\u1ea3 kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh b\u01b0\u1edbc ti\u1ebfp. Ch\u1ea1y openclaw logs &#8211;follow \u0111\u1ec3 xem l\u1ec7nh v\u00e0 k\u1ebft qu\u1ea3 t\u1eebng l\u1ea7n g\u1ecdi, r\u1ed3i s\u1eeda l\u1ec7nh, \u0111\u1ed5i prompt ho\u1eb7c \u0111\u1ed5i model.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"C\u00f3_c\u1ea7n_restart_Gateway_sau_khi_b\u1eadt_Loop_Detection_kh\u00f4ng?\">C\u00f3 c\u1ea7n restart Gateway sau khi b\u1eadt Loop Detection kh\u00f4ng?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p class=\"wp-block-paragraph\">Th\u00f4ng th\u01b0\u1eddng kh\u00f4ng, v\u00ec thay \u0111\u1ed5i trong nh\u00f3m tools \u0111\u01b0\u1ee3c hot reload. Ch\u1ec9 ch\u1ea1y openclaw gateway restart khi CLI b\u00e1o Restart the gateway to apply.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"T\u0103ng_context_window_c\u00f3_s\u1eeda_\u0111\u01b0\u1ee3c_Tool_Loop_kh\u00f4ng?\">T\u0103ng context window c\u00f3 s\u1eeda \u0111\u01b0\u1ee3c Tool Loop kh\u00f4ng?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng ph\u1ea3i gi\u1ea3i ph\u00e1p ch\u00ednh. Context l\u1edbn gi\u00fap model gi\u1eef nhi\u1ec1u th\u00f4ng tin h\u01a1n nh\u01b0ng kh\u00f4ng x\u1eed l\u00fd tr\u1ef1c ti\u1ebfp v\u00f2ng l\u1eb7p. N\u00ean b\u1eadt loop detection v\u00e0 t\u00ecm tool ho\u1eb7c model g\u00e2y l\u1ed7i tr\u01b0\u1edbc.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"L\u1ed7i_compaction_loop_persisted_ngh\u0129a_l\u00e0_g\u00ec?\">L\u1ed7i compaction_loop_persisted ngh\u0129a l\u00e0 g\u00ec?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 l\u1ed7i c\u1ee7a guard sau compaction: sau khi n\u00e9n context, agent v\u1eabn l\u1eb7p c\u00f9ng tool, c\u00f9ng argument v\u00e0 c\u00f9ng k\u1ebft qu\u1ea3 n\u00ean OpenClaw hu\u1ef7 run. H\u00e3y m\u1edf session m\u1edbi b\u1eb1ng \/new v\u00e0 vi\u1ebft l\u1ea1i y\u00eau c\u1ea7u c\u00f3 \u0111i\u1ec1u ki\u1ec7n d\u1eebng.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\n<script type=\"application\/ld+json\">\n\t{\n\t\t\"@context\": \"https:\/\/schema.org\",\n\t\t\"@type\": \"FAQPage\",\n\t\t\"mainEntity\": [\n\t\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"Tool Loop c\u00f3 ph\u1ea3i do VPS y\u1ebfu kh\u00f4ng?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>Th\u01b0\u1eddng l\u00e0 kh\u00f4ng. V\u00f2ng l\u1eb7p th\u01b0\u1eddng do model, k\u1ebft qu\u1ea3 tool, context, provider ho\u1eb7c runtime. VPS thi\u1ebfu t\u00e0i nguy\u00ean ch\u1ee7 y\u1ebfu khi\u1ebfn tool ch\u1ea1y ch\u1eadm ho\u1eb7c l\u1ed7i h\u1ebft b\u1ed9 nh\u1edb; n\u1ebfu l\u1ed7i \u0111\u00f3 l\u1eb7p l\u1ea1i ba l\u1ea7n gi\u1ed1ng h\u1ec7t, OpenClaw s\u1ebd t\u1ef1 d\u1eebng l\u01b0\u1ee3t.<\/p>\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"T\u1ea1i sao OpenClaw c\u1ee9 g\u1ecdi l\u1ea1i c\u00f9ng m\u1ed9t l\u1ec7nh exec?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>Model c\u00f3 th\u1ec3 ch\u01b0a hi\u1ec3u k\u1ebft qu\u1ea3, l\u1ec7nh li\u00ean t\u1ee5c th\u1ea5t b\u1ea1i ho\u1eb7c k\u1ebft qu\u1ea3 kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh b\u01b0\u1edbc ti\u1ebfp. Ch\u1ea1y openclaw logs --follow \u0111\u1ec3 xem l\u1ec7nh v\u00e0 k\u1ebft qu\u1ea3 t\u1eebng l\u1ea7n g\u1ecdi, r\u1ed3i s\u1eeda l\u1ec7nh, \u0111\u1ed5i prompt ho\u1eb7c \u0111\u1ed5i model.<\/p>\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"C\u00f3 c\u1ea7n restart Gateway sau khi b\u1eadt Loop Detection kh\u00f4ng?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>Th\u00f4ng th\u01b0\u1eddng kh\u00f4ng, v\u00ec thay \u0111\u1ed5i trong nh\u00f3m tools \u0111\u01b0\u1ee3c hot reload. Ch\u1ec9 ch\u1ea1y openclaw gateway restart khi CLI b\u00e1o Restart the gateway to apply.<\/p>\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"T\u0103ng context window c\u00f3 s\u1eeda \u0111\u01b0\u1ee3c Tool Loop kh\u00f4ng?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>Kh\u00f4ng ph\u1ea3i gi\u1ea3i ph\u00e1p ch\u00ednh. Context l\u1edbn gi\u00fap model gi\u1eef nhi\u1ec1u th\u00f4ng tin h\u01a1n nh\u01b0ng kh\u00f4ng x\u1eed l\u00fd tr\u1ef1c ti\u1ebfp v\u00f2ng l\u1eb7p. N\u00ean b\u1eadt loop detection v\u00e0 t\u00ecm tool ho\u1eb7c model g\u00e2y l\u1ed7i tr\u01b0\u1edbc.<\/p>\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"L\u1ed7i compaction_loop_persisted ngh\u0129a l\u00e0 g\u00ec?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>\u0110\u00e2y l\u00e0 l\u1ed7i c\u1ee7a guard sau compaction: sau khi n\u00e9n context, agent v\u1eabn l\u1eb7p c\u00f9ng tool, c\u00f9ng argument v\u00e0 c\u00f9ng k\u1ebft qu\u1ea3 n\u00ean OpenClaw hu\u1ef7 run. H\u00e3y m\u1edf session m\u1edbi b\u1eb1ng \/new v\u00e0 vi\u1ebft l\u1ea1i y\u00eau c\u1ea7u c\u00f3 \u0111i\u1ec1u ki\u1ec7n d\u1eebng.<\/p>\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t\t\t\t]\n\t}\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Tool Loop trong OpenClaw l\u00e0 l\u1ed7i agent li\u00ean t\u1ee5c g\u1ecdi c\u00f9ng m\u1ed9t tool v\u1edbi c\u00f9ng tham s\u1ed1 (argument) m\u00e0 kh\u00f4ng t\u1ea1o ra k\u1ebft qu\u1ea3 m\u1edbi. C\u00e1ch x\u1eed l\u00fd nhanh: g\u00f5 \/stop \u0111\u1ec3 d\u1eebng run, c\u1eadp nh\u1eadt OpenClaw, b\u1eadt tools.loopDetection.enabled, xem log \u0111\u1ec3 t\u00ecm tool b\u1ecb l\u1eb7p, r\u1ed3i m\u1edf session m\u1edbi v\u1edbi y\u00eau c\u1ea7u c\u00f3 \u0111i\u1ec1u [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":130288,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7552],"tags":[7554],"class_list":["post-130273","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-openclaw","tag-openclaw"],"_links":{"self":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/130273","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/comments?post=130273"}],"version-history":[{"count":7,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/130273\/revisions"}],"predecessor-version":[{"id":132099,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/130273\/revisions\/132099"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media\/130288"}],"wp:attachment":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media?parent=130273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/categories?post=130273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/tags?post=130273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}