{"id":130273,"date":"2026-09-24T14:59:26","date_gmt":"2026-09-24T07:59:26","guid":{"rendered":"https:\/\/tino.vn\/blog\/?p=130273"},"modified":"2026-09-24T15:06:41","modified_gmt":"2026-09-24T08:06:41","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: L\u1eb7p Argument li\u00ean t\u1ee5c nh\u01b0ng kh\u00f4ng t\u1ea1o ra k\u1ebft qu\u1ea3\u00a0"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Khi s\u1eed d\u1ee5ng OpenClaw \u0111\u1ec3 \u0111\u1ecdc file, ch\u1ea1y l\u1ec7nh, t\u00ecm ki\u1ebfm d\u1eef li\u1ec7u ho\u1eb7c th\u1ef1c hi\u1ec7n m\u1ed9t t\u00e1c v\u1ee5 t\u1ef1 \u0111\u1ed9ng, \u0111\u00f4i l\u00fac b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p t\u00ecnh tr\u1ea1ng agent li\u00ean t\u1ee5c g\u1ecdi c\u00f9ng m\u1ed9t Tool v\u1edbi c\u00f9ng b\u1ed9 Argument nh\u01b0ng kh\u00f4ng chuy\u1ec3n sang b\u01b0\u1edbc ti\u1ebfp theo. \u0110\u00e2y th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Tool Loop &#8211; v\u00f2ng l\u1eb7p c\u00f4ng c\u1ee5 kh\u00f4ng h\u1ed3i k\u1ebft. C\u00f9ng Tino t\u00ecm hi\u1ec3u c\u00e1ch &nbsp;s\u1eeda l\u1ed7i Tool Loop trong OpenClaw qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9!<\/strong><\/p>\n\n\n\n<h2 id=\"Tool_Loop_l\u00e0_g\u00ec?\"><strong>Tool Loop l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tool Loop l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng m\u1ed9t AI Agent li\u00ean t\u1ee5c g\u1ecdi c\u00f9ng m\u1ed9t c\u00f4ng c\u1ee5, v\u1edbi c\u00f9ng m\u1ed9t b\u1ed9 tham s\u1ed1 (argument), nh\u01b0ng phi\u00ean l\u00e0m vi\u1ec7c kh\u00f4ng sinh ra k\u1ebft qu\u1ea3 m\u1edbi hay b\u01b0\u1edbc ti\u1ebfn n\u00e0o.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ec1 b\u1ea3n ch\u1ea5t, Agent b\u1ecb m\u1eafc k\u1eb9t trong m\u1ed9t chu tr\u00ecnh l\u1eb7p \u0111i l\u1eb7p l\u1ea1i m\u1ed9t h\u00e0nh \u0111\u1ed9ng \u0111\u00e3 th\u1ea5t b\u1ea1i tr\u01b0\u1edbc \u0111\u00f3, thay v\u00ec d\u1eebng l\u1ea1i \u0111\u1ec3 suy ngh\u0129 h\u01b0\u1edbng x\u1eed l\u00fd kh\u00e1c. V\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng ch\u1ea1y n\u1ec1n 24\/7 nh\u01b0 OpenClaw \u2013 n\u01a1i agent t\u1ef1 \u0111\u00e1nh th\u1ee9c theo chu k\u1ef3, \u0111\u1ecdc b\u1ed9 nh\u1edb, ra quy\u1ebft \u0111\u1ecbnh v\u00e0 g\u1ecdi c\u00f4ng c\u1ee5 th\u1eadt (shell, HTTP, file h\u1ec7 th\u1ed1ng\u2026) \u2013 h\u1eadu qu\u1ea3 c\u1ee7a m\u1ed9t v\u00f2ng l\u1eb7p kh\u00f4ng ki\u1ec3m so\u00e1t l\u00e0 r\u1ea5t r\u00f5 r\u00e0ng: <strong>chi ph\u00ed token b\u1ecb \u0111\u1ed1t li\u00ean t\u1ee5c<\/strong>, <strong>ti\u1ebfn tr\u00ecnh chi\u1ebfm t\u00e0i nguy\u00ean m\u00e1y ch\u1ee7<\/strong> v\u00e0 trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p ng\u01b0\u1eddi v\u1eadn h\u00e0nh <strong>bu\u1ed9c ph\u1ea3i t\u1ef1 tay k\u1ebft th\u00fac ti\u1ebfn tr\u00ecnh (kill process)<\/strong> m\u1edbi ch\u1ea5m d\u1ee9t \u0111\u01b0\u1ee3c s\u1ef1 c\u1ed1.&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"375\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/sua-loi-tool-loop-trong-openclaw-1.png\" alt=\"Tool Loop l\u00e0 g\u00ec?\" class=\"wp-image-130283\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/sua-loi-tool-loop-trong-openclaw-1.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/sua-loi-tool-loop-trong-openclaw-1-300x161.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>Tool Loop l\u00e0 g\u00ec?<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 id=\"D\u1ea5u_hi\u1ec7u_OpenClaw_\u0111ang_b\u1ecb_Tool_Loop\"><strong>D\u1ea5u hi\u1ec7u OpenClaw \u0111ang b\u1ecb Tool Loop<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u00f3 th\u1ec3 nghi ng\u1edd OpenClaw g\u1eb7p Tool Loop n\u1ebfu xu\u1ea5t hi\u1ec7n 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 exec, read, process, web_fetch ho\u1eb7c message xu\u1ea5t hi\u1ec7n li\u00ean t\u1ee5c.<\/li>\n\n\n\n<li>Argument c\u1ee7a nhi\u1ec1u Tool Call gi\u1ed1ng h\u1ec7t nhau.<\/li>\n\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\n<li>M\u1ed9t l\u1ec7nh th\u1ea5t b\u1ea1i li\u00ean t\u1ee5c v\u1edbi c\u00f9ng l\u1ed7i.<\/li>\n\n\n\n<li>Agent ch\u1ec9 hi\u1ec3n th\u1ecb Tool Call m\u00e0 kh\u00f4ng t\u1ea1o c\u00e2u tr\u1ea3 l\u1eddi cu\u1ed1i c\u00f9ng.<\/li>\n\n\n\n<li>Token ho\u1eb7c Context t\u0103ng nhanh b\u1ea5t th\u01b0\u1eddng.<\/li>\n\n\n\n<li>Session ho\u1ea1t \u0111\u1ed9ng r\u1ea5t l\u00e2u nh\u01b0ng nhi\u1ec7m v\u1ee5 g\u1ea7n nh\u01b0 kh\u00f4ng ti\u1ebfn tri\u1ec3n.<\/li>\n\n\n\n<li>File b\u1ecb ghi ho\u1eb7c append nhi\u1ec1u l\u1ea7n ngo\u00e0i \u00fd mu\u1ed1n.<\/li>\n\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<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"375\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/sua-loi-tool-loop-trong-openclaw-2.png\" alt=\"D\u1ea5u hi\u1ec7u OpenClaw \u0111ang b\u1ecb Tool Loop\" class=\"wp-image-130284\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/sua-loi-tool-loop-trong-openclaw-2.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/sua-loi-tool-loop-trong-openclaw-2-300x161.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>D\u1ea5u hi\u1ec7u OpenClaw \u0111ang b\u1ecb Tool Loop<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eb7c bi\u1ec7t, n\u1ebfu b\u1ea1n th\u1ea5y d\u1ea1ng:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Tool: exec\n\nArguments:\n\n{\n\n&nbsp;&nbsp;\"command\": \"...\"\n\n}\n\nTool Result:\n\n...\n\nTool: exec\n\nArguments:\n\n{\n\n&nbsp;&nbsp;\"command\": \"...\"\n\n}\n\nTool Result:\n\n...<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">v\u00e0 chu\u1ed7i tr\u00ean ti\u1ebfp t\u1ee5c l\u1eb7p l\u1ea1i, kh\u1ea3 n\u0103ng cao agent \u0111\u00e3 r\u01a1i v\u00e0o Tool Loop.<\/p>\n\n\n\n<h2 id=\"Nguy\u00ean_nh\u00e2n_khi\u1ebfn_OpenClaw_r\u01a1i_v\u00e0o_v\u00f2ng_l\u1eb7p_l\u1eb7p_Argument\"><strong>Nguy\u00ean nh\u00e2n khi\u1ebfn OpenClaw r\u01a1i v\u00e0o v\u00f2ng l\u1eb7p l\u1eb7p Argument<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">OpenClaw c\u00f3 th\u1ec3 li\u00ean t\u1ee5c g\u1ecdi c\u00f9ng m\u1ed9t Tool v\u1edbi c\u00f9ng Argument do m\u1ed9t s\u1ed1 nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn sau:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Model kh\u00f4ng hi\u1ec3u Tool \u0111\u00e3 ho\u00e0n th\u00e0nh:<\/strong> AI nh\u1eadn \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 nh\u01b0ng v\u1eabn cho r\u1eb1ng c\u1ea7n g\u1ecdi l\u1ea1i Tool.<\/li>\n\n\n\n<li><strong>Tool tr\u1ea3 v\u1ec1 l\u1ed7i ho\u1eb7c d\u1eef li\u1ec7u r\u1ed7ng:<\/strong> OpenClaw ti\u1ebfp t\u1ee5c th\u1eed l\u1ea1i c\u00f9ng l\u1ec7nh v\u1edbi hy v\u1ecdng nh\u1eadn \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 kh\u00e1c.<\/li>\n\n\n\n<li><strong>Context qu\u00e1 d\u00e0i:<\/strong> Session ch\u1ee9a qu\u00e1 nhi\u1ec1u n\u1ed9i dung khi\u1ebfn Model kh\u00f3 theo d\u00f5i ch\u00ednh x\u00e1c c\u00e1c b\u01b0\u1edbc \u0111\u00e3 th\u1ef1c hi\u1ec7n.<\/li>\n\n\n\n<li><strong>Model h\u1ed7 tr\u1ee3 Tool Calling ch\u01b0a t\u1ed1t:<\/strong> M\u1ed9t s\u1ed1 Model d\u1ec5 t\u1ea1o Tool Call tr\u00f9ng l\u1eb7p khi x\u1eed l\u00fd t\u00e1c v\u1ee5 ph\u1ee9c t\u1ea1p.<\/li>\n\n\n\n<li><strong>Provider x\u1eed l\u00fd Tool Result kh\u00f4ng ch\u00ednh x\u00e1c:<\/strong> K\u1ebft qu\u1ea3 t\u1eeb Tool c\u00f3 th\u1ec3 b\u1ecb truy\u1ec1n thi\u1ebfu ho\u1eb7c sai \u0111\u1ecbnh d\u1ea1ng tr\u01b0\u1edbc khi quay l\u1ea1i Model.<\/li>\n\n\n\n<li><strong>L\u1ed7i Runtime ho\u1eb7c Gateway:<\/strong> M\u1ed9t s\u1ed1 phi\u00ean b\u1ea3n OpenClaw c\u00f3 th\u1ec3 g\u1eb7p l\u1ed7i khi\u1ebfn Tool Call tr\u01b0\u1edbc \u0111\u00f3 \u0111\u01b0\u1ee3c th\u1ef1c thi l\u1ea1i.<\/li>\n\n\n\n<li><strong>Prompt qu\u00e1 chung chung:<\/strong> Y\u00eau c\u1ea7u kh\u00f4ng c\u00f3 \u0111i\u1ec1u ki\u1ec7n d\u1eebng r\u00f5 r\u00e0ng khi\u1ebfn Agent ti\u1ebfp t\u1ee5c t\u00ecm ki\u1ebfm ho\u1eb7c th\u1ef1c hi\u1ec7n c\u00f9ng m\u1ed9t thao t\u00e1c.<\/li>\n\n\n\n<li><strong>Ch\u01b0a b\u1eadt Loop Detection:<\/strong> OpenClaw c\u00f3 th\u1ec3 kh\u00f4ng ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c Tool Call l\u1eb7p l\u1ea1i v\u00e0 \u0111\u1ec3 v\u00f2ng l\u1eb7p ti\u1ebfp t\u1ee5c k\u00e9o d\u00e0i.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"375\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/sua-loi-tool-loop-trong-openclaw-3.png\" alt=\"Nguy\u00ean nh\u00e2n khi\u1ebfn OpenClaw r\u01a1i v\u00e0o v\u00f2ng l\u1eb7p l\u1eb7p Argument\" class=\"wp-image-130285\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/sua-loi-tool-loop-trong-openclaw-3.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/sua-loi-tool-loop-trong-openclaw-3-300x161.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n<h2 id=\"C\u00e1ch_s\u1eeda_l\u1ed7i_Tool_Loop_l\u1eb7p_Argument_trong_OpenClaw\"><strong>C\u00e1ch s\u1eeda l\u1ed7i Tool Loop l\u1eb7p Argument trong OpenClaw<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu OpenClaw li\u00ean t\u1ee5c g\u1ecdi c\u00f9ng m\u1ed9t Tool v\u1edbi c\u00f9ng Argument nh\u01b0ng kh\u00f4ng t\u1ea1o ra k\u1ebft qu\u1ea3, b\u1ea1n c\u00f3 th\u1ec3 x\u1eed l\u00fd theo th\u1ee9 t\u1ef1 d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n\n\n\n<h3 id=\"B\u01b0\u1edbc_1:_D\u1eebng_v\u00f2ng_l\u1eb7p_\u0111ang_ch\u1ea1y\"><strong>B\u01b0\u1edbc 1: D\u1eebng v\u00f2ng l\u1eb7p \u0111ang ch\u1ea1y<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc ti\u00ean, h\u00e3y d\u1eebng t\u00e1c v\u1ee5 hi\u1ec7n t\u1ea1i \u0111\u1ec3 tr\u00e1nh ti\u1ebfp t\u1ee5c ti\u00eau t\u1ed1n token.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Trong c\u1eeda s\u1ed5 chat OpenClaw<\/strong>, nh\u1eadp:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/stop<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\/stop <\/strong>l\u00e0 l\u1ec7nh d\u00f9ng \u0111\u1ec3 h\u1ee7y<strong> run <\/strong>\u0111ang th\u1ef1c hi\u1ec7n. Sau khi d\u1eebng, 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\"><strong>B\u01b0\u1edbc 2: Ki\u1ec3m tra v\u00e0 c\u1eadp nh\u1eadt OpenClaw<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tr\u00ean VPS<\/strong>, 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\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng openclaw update v\u00ec l\u1ec7nh n\u00e0y c\u00f3 th\u1ec3 t\u1ef1 nh\u1eadn di\u1ec7n ki\u1ec3u c\u00e0i \u0111\u1eb7t, th\u1ef1c hi\u1ec7n c\u1eadp nh\u1eadt, ch\u1ea1y c\u00e1c b\u01b0\u1edbc ki\u1ec3m tra c\u1ea7n thi\u1ebft v\u00e0 x\u1eed l\u00fd Gateway trong qu\u00e1 tr\u00ecnh n\u00e2ng c\u1ea5p.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_1-10-1024x512.png\" alt=\"Ki\u1ec3m tra v\u00e0 c\u1eadp nh\u1eadt OpenClaw\" class=\"wp-image-130280\" title=\"\" srcset=\"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_1-10-300x150.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_1-10-768x384.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_1-10.png 1236w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong>Ki\u1ec3m tra v\u00e0 c\u1eadp nh\u1eadt OpenClaw<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 id=\"B\u01b0\u1edbc_3:_B\u1eadt_Tool_Loop_Detection\"><strong>B\u01b0\u1edbc 3: B\u1eadt Tool Loop Detection<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 OpenClaw ph\u00e1t hi\u1ec7n c\u00e1c Tool Call b\u1ecb l\u1eb7p nh\u01b0ng kh\u00f4ng t\u1ea1o ra ti\u1ebfn tri\u1ec3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">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<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"301\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_2-7-1024x301.png\" alt=\"B\u1eadt Tool Loop Detection\" class=\"wp-image-130279\" title=\"\" srcset=\"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_2-7-300x88.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_2-7-768x226.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_2-7.png 1051w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong><strong>B\u1eadt Tool Loop Detection<\/strong><\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Kh\u1edfi \u0111\u1ed9ng l\u1ea1i Gateway:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>openclaw gateway restart<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Sau \u0111\u00f3 ki\u1ec3m tra:<\/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\">N\u1ebfu k\u1ebft qu\u1ea3 tr\u1ea3 v\u1ec1<strong> :true<\/strong> ngh\u0129a l\u00e0 Loop Detection \u0111\u00e3 \u0111\u01b0\u1ee3c b\u1eadt.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"945\" height=\"201\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_3-9.png\" alt=\"B\u1eadt Tool Loop Detection\" 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\" \/><figcaption class=\"wp-element-caption\"><strong><strong>B\u1eadt Tool Loop Detection<\/strong><\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Theo t\u00e0i li\u1ec7u OpenClaw, c\u01a1 ch\u1ebf rolling <a href=\"https:\/\/docs.openclaw.ai\/tools\/loop-detection\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/docs.openclaw.ai\/tools\/loop-detection\" rel=\"noreferrer noopener nofollow\">Tool Loop Detection <\/a>hi\u1ec7n <strong>t\u1eaft m\u1eb7c \u0111\u1ecbnh<\/strong> v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1eadt b\u1eb1ng <code>tools.loopDetection.enabled: true<\/code>.<\/p>\n\n\n\n<h3 id=\"B\u01b0\u1edbc_4:_Ki\u1ec3m_tra_c\u1ea5u_h\u00ecnh\"><strong>B\u01b0\u1edbc 4: Ki\u1ec3m tra c\u1ea5u h\u00ecnh<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ea1y:<\/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\">N\u1ebfu c\u1ea5u h\u00ecnh h\u1ee3p l\u1ec7, b\u1ea1n c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu OpenClaw b\u00e1o l\u1ed7i c\u1ea5u h\u00ecnh, ch\u1ea1y:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>openclaw doctor<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Ho\u1eb7c \u0111\u1ec3 OpenClaw h\u1ed7 tr\u1ee3 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\"><strong>config validate<\/strong> ki\u1ec3m tra c\u1ea5u h\u00ecnh hi\u1ec7n t\u1ea1i d\u1ef1a tr\u00ean schema \u0111ang ho\u1ea1t \u0111\u1ed9ng tr\u01b0\u1edbc khi Gateway s\u1eed d\u1ee5ng c\u1ea5u h\u00ecnh \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>L\u01b0u \u00fd:<\/strong> Thay \u0111\u1ed5i trong nh\u00f3m tools hi\u1ec7n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hot reload. V\u00ec v\u1eady, b\u1ea1n th\u01b0\u1eddng kh\u00f4ng c\u1ea7n t\u1ef1 ch\u1ea1y openclaw gateway restart. N\u1ebfu CLI hi\u1ec3n th\u1ecb Restart the gateway to apply., khi \u0111\u00f3 m\u1edbi c\u1ea7n restart Gateway.<\/p>\n\n\n\n<h3 id=\"B\u01b0\u1edbc_5:_Ki\u1ec3m_tra_log_\u0111\u1ec3_t\u00ecm_Tool_b\u1ecb_l\u1eb7p\"><strong>B\u01b0\u1edbc 5: Ki\u1ec3m tra log \u0111\u1ec3 t\u00ecm Tool b\u1ecb l\u1eb7p<\/strong><\/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\">Sau \u0111\u00f3 th\u1eed l\u1ea1i t\u00e1c v\u1ee5.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y ch\u00fa \u00fd xem Tool n\u00e0o li\u00ean t\u1ee5c xu\u1ea5t hi\u1ec7n v\u1edbi c\u00f9ng Argument, ch\u1eb3ng h\u1ea1n:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>exec \u2192 c\u00f9ng command\n\nexec \u2192 c\u00f9ng command\n\nexec \u2192 c\u00f9ng command<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">ho\u1eb7c:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>read \u2192 c\u00f9ng file \u2192 c\u00f9ng offset\n\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\u00e2y l\u00e0 d\u1ea5u hi\u1ec7u r\u00f5 r\u00e0ng c\u1ee7a Tool Loop. openclaw logs &#8211;follow l\u00e0 c\u00e1ch \u0111\u01b0\u1ee3c t\u00e0i li\u1ec7u OpenClaw khuy\u1ebfn ngh\u1ecb \u0111\u1ec3 theo d\u00f5i Gateway log tr\u1ef1c ti\u1ebfp.<\/p>\n\n\n\n<h3 id=\"B\u01b0\u1edbc_6:_T\u1ea1o_session_m\u1edbi\"><strong>B\u01b0\u1edbc 6: T\u1ea1o session m\u1edbi<\/strong><\/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 l\u1ea1i, h\u00e3y b\u1eaft \u0111\u1ea7u 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\">L\u1ec7nh <strong>\/new<\/strong> s\u1ebd l\u01b0u tr\u1eef session hi\u1ec7n t\u1ea1i v\u00e0 t\u1ea1o session m\u1edbi. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 d\u00f9ng \/reset khi c\u1ea7n reset session hi\u1ec7n t\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau \u0111\u00f3 th\u1eed l\u1ea1i y\u00eau c\u1ea7u v\u1edbi n\u1ed9i dung r\u00f5 r\u00e0ng h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">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.<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Khi t\u00ecm th\u1ea5y, h\u00e3y b\u00e1o \u0111\u01b0\u1eddng d\u1eabn v\u00e0 d\u1eebng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng g\u1ecdi l\u1ea1i c\u00f9ng Tool v\u1edbi c\u00f9ng Argument n\u1ebfu k\u1ebft qu\u1ea3 kh\u00f4ng thay \u0111\u1ed5i.<\/p>\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\"><strong>B\u01b0\u1edbc 7: Th\u1eed Model kh\u00e1c n\u1ebfu l\u1ed7i v\u1eabn ti\u1ebfp t\u1ee5c<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu OpenClaw \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt, Loop Detection \u0111\u00e3 b\u1eadt v\u00e0 session m\u1edbi v\u1eabn g\u1eb7p v\u00f2ng l\u1eb7p, h\u00e3y th\u1eed c\u00f9ng t\u00e1c v\u1ee5 v\u1edbi Model kh\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ed d\u1ee5:<\/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\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\">Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, kh\u1ea3 n\u0103ng x\u1eed l\u00fd Tool Calling c\u1ee7a Model ho\u1eb7c Provider \u0111ang s\u1eed d\u1ee5ng c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra.<\/p>\n\n\n\n<h2 id=\"C\u00e1ch_b\u1eadt_Loop_Detection_b\u1eb1ng_file_openclaw.json\"><strong>C\u00e1ch b\u1eadt Loop Detection b\u1eb1ng file openclaw.json<\/strong><\/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\"><em><strong>L\u01b0u \u00fd: V\u1edbi ng\u01b0\u1eddi m\u1edbi, n\u00ean \u01b0u ti\u00ean c\u00e1ch d\u00f9ng CLI (H\u01b0\u1edbng d\u1eabn \u1edf b\u01b0\u1edbc 3 ph\u1ea7n tr\u00ean).<\/strong><\/em><\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Ngo\u00e0i CLI, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ec9nh tr\u1ef1c ti\u1ebfp file c\u1ea5u h\u00ecnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1edf file:<\/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 loopDetection v\u00e0o ph\u1ea7n tools:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\n\n&nbsp;&nbsp;tools: {\n\n&nbsp;&nbsp;&nbsp;&nbsp;loopDetection: {\n\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;enabled: true\n\n&nbsp;&nbsp;&nbsp;&nbsp;}\n\n&nbsp;&nbsp;}\n\n}<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"802\" height=\"391\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/Screenshot_4-9.png\" alt=\"C\u00e1ch b\u1eadt Loop Detection b\u1eb1ng file openclaw.json\" 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\" \/><figcaption class=\"wp-element-caption\"><strong>C\u00e1ch b\u1eadt Loop Detection b\u1eb1ng file openclaw.json<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu file \u0111\u00e3 c\u00f3 ph\u1ea7n tools, ch\u1ec9 c\u1ea7n th\u00eam:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>loopDetection: {\n\n&nbsp;&nbsp;enabled: true\n\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">v\u00e0o b\u00ean trong, kh\u00f4ng t\u1ea1o th\u00eam m\u1ed9t kh\u1ed1i tools ri\u00eang.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi l\u01b0u file, 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 file c\u1ea5u h\u00ecnh v\u00e0 m\u1eb7c \u0111\u1ecbnh s\u1eed d\u1ee5ng ch\u1ebf \u0111\u1ed9 hybrid, cho ph\u00e9p ph\u1ea7n l\u1edbn thay \u0111\u1ed5i \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng t\u1ef1 \u0111\u1ed9ng. C\u1ea5u h\u00ecnh tools thu\u1ed9c nh\u00f3m kh\u00f4ng y\u00eau c\u1ea7u restart Gateway trong \u0111i\u1ec1u ki\u1ec7n th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 id=\"Loop_Detection_trong_OpenClaw_ho\u1ea1t_\u0111\u1ed9ng_nh\u01b0_th\u1ebf_n\u00e0o?\"><strong>Loop Detection trong OpenClaw ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">OpenClaw hi\u1ec7n c\u00f3 hai l\u1edbp b\u1ea3o v\u1ec7 ch\u00ednh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Rolling Loop Detection:<\/strong> theo d\u00f5i l\u1ecbch s\u1eed Tool Call \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c l\u1ea7n g\u1ecdi l\u1eb7p l\u1ea1i nh\u01b0ng kh\u00f4ng t\u1ea1o ti\u1ebfn tri\u1ec3n. C\u01a1 ch\u1ebf n\u00e0y t\u1eaft m\u1eb7c \u0111\u1ecbnh.<\/li>\n\n\n\n<li><strong>Post-compaction Guard:<\/strong> sau khi Context b\u1ecb compaction, OpenClaw ki\u1ec3m tra xem agent c\u00f3 ti\u1ebfp t\u1ee5c l\u1eb7p c\u00f9ng Tool + Argument + Result hay kh\u00f4ng. C\u01a1 ch\u1ebf n\u00e0y v\u1eabn ho\u1ea1t \u0111\u1ed9ng n\u1ebfu tools.loopDetection.enabled ch\u01b0a \u0111\u01b0\u1ee3c \u0111\u1eb7t th\u00e0nh false.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Khi b\u1eadt:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>tools: {\n\n&nbsp;&nbsp;loopDetection: {\n\n&nbsp;&nbsp;&nbsp;&nbsp;enabled: true\n\n&nbsp;&nbsp;}\n\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">b\u1ea1n s\u1ebd k\u00edch ho\u1ea1t \u0111\u1ea7y \u0111\u1ee7 c\u01a1 ch\u1ebf ph\u00e1t hi\u1ec7n v\u00f2ng l\u1eb7p th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Loop Detection kh\u00f4ng c\u00f3 ngh\u0129a OpenClaw s\u1ebd ch\u1eb7n m\u1ecdi Tool Call gi\u1ed1ng nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">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\n\nread offset=100\n\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 h\u01a1n:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>read offset=0\n\nread offset=0\n\nread offset=0<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0111\u1eb7c bi\u1ec7t khi k\u1ebft qu\u1ea3 tr\u1ea3 v\u1ec1 kh\u00f4ng thay \u0111\u1ed5i.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"375\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/sua-loi-tool-loop-trong-openclaw-4.png\" alt=\"Loop Detection trong OpenClaw ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?\" class=\"wp-image-130286\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/sua-loi-tool-loop-trong-openclaw-4.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/sua-loi-tool-loop-trong-openclaw-4-300x161.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>Loop Detection trong OpenClaw ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 id=\"M\u1ed9t_s\u1ed1_c\u00e1ch_h\u1ea1n_ch\u1ebf_Tool_Loop_trong_OpenClaw\"><strong>M\u1ed9t s\u1ed1 c\u00e1ch h\u1ea1n ch\u1ebf Tool Loop trong OpenClaw<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>B\u1eadt tools.loopDetection.enabled.<\/li>\n\n\n\n<li>Lu\u00f4n c\u1eadp nh\u1eadt OpenClaw l\u00ean phi\u00ean b\u1ea3n stable ph\u00f9 h\u1ee3p.<\/li>\n\n\n\n<li>T\u1ea1o session m\u1edbi n\u1ebfu Context \u0111\u00e3 qu\u00e1 d\u00e0i ho\u1eb7c ch\u1ee9a nhi\u1ec1u Tool Call l\u1ed7i.<\/li>\n\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\n<li>Ki\u1ec3m tra openclaw logs &#8211;follow khi Tool li\u00ean t\u1ee5c th\u1ea5t b\u1ea1i.<\/li>\n\n\n\n<li>Th\u1eed Model kh\u00e1c n\u1ebfu l\u1ed7i ch\u1ec9 xu\u1ea5t hi\u1ec7n v\u1edbi m\u1ed9t Model c\u1ee5 th\u1ec3.<\/li>\n\n\n\n<li>Kh\u00f4ng li\u00ean t\u1ee5c g\u1eedi l\u1ea1i c\u00f9ng y\u00eau c\u1ea7u khi agent \u0111ang m\u1eafc v\u00f2ng l\u1eb7p.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"375\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/sua-loi-tool-loop-trong-openclaw-5.png\" alt=\"M\u1ed9t s\u1ed1 c\u00e1ch h\u1ea1n ch\u1ebf Tool Loop trong OpenClaw\" class=\"wp-image-130287\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/sua-loi-tool-loop-trong-openclaw-5.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/09\/sua-loi-tool-loop-trong-openclaw-5-300x161.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>M\u1ed9t s\u1ed1 c\u00e1ch h\u1ea1n ch\u1ebf Tool Loop trong OpenClaw<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 id=\"K\u1ebft_lu\u1eadn\"><strong>K\u1ebft lu\u1eadn<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ed7i <strong>Tool Loop l\u1eb7p Argument trong OpenClaw<\/strong> x\u1ea3y ra khi agent li\u00ean t\u1ee5c g\u1ecdi l\u1ea1i c\u00f9ng m\u1ed9t Tool nh\u01b0ng kh\u00f4ng t\u1ea1o \u0111\u01b0\u1ee3c ti\u1ebfn tri\u1ec3n. Khi g\u1eb7p t\u00ecnh tr\u1ea1ng n\u00e0y, c\u00e1ch x\u1eed l\u00fd n\u00ean \u01b0u ti\u00ean l\u00e0 <strong>d\u1eebng run \u2192 c\u1eadp nh\u1eadt OpenClaw \u2192 b\u1eadt Loop Detection \u2192 ki\u1ec3m tra c\u1ea5u h\u00ecnh \u2192 xem log \u2192 t\u1ea1o session m\u1edbi<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eb7c bi\u1ec7t, vi\u1ec7c b\u1eadt tools.loopDetection.enabled gi\u00fap OpenClaw ch\u1ee7 \u0111\u1ed9ng ph\u00e1t hi\u1ec7n c\u00e1c Tool Call l\u1eb7p kh\u00f4ng hi\u1ec7u qu\u1ea3, h\u1ea1n ch\u1ebf t\u00ecnh tr\u1ea1ng agent ch\u1ea1y v\u00f2ng l\u1eb7p k\u00e9o d\u00e0i v\u00e0 ti\u00eau t\u1ed1n token kh\u00f4ng c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e1c 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\/cai-dat-va-su-dung-clawhub-cli\/\" target=\"_blank\" rel=\"noopener\">H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng ClawHub CLI tr\u00ean OpenClaw<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/tino.vn\/blog\/cai-dat-openclaw-skills-tren-clawhub\/\" target=\"_blank\" rel=\"noopener\">H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t OpenClaw Skills tr\u00ean ClawHub kh\u00f4ng c\u1ea7n code<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/tino.vn\/blog\/lay-api-token-slack-de-ket-noi-voi-openclaw\/\" target=\"_blank\" rel=\"noopener\">H\u01b0\u1edbng d\u1eabn c\u00e1ch l\u1ea5y API Token Slack \u0111\u1ec3 k\u1ebft n\u1ed1i v\u1edbi OpenClaw<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/tino.vn\/blog\/openclaw-co-kha-nang-tu-hoc-khong\/\" target=\"_blank\" rel=\"noreferrer noopener\">OpenClaw c\u00f3 kh\u1ea3 n\u0103ng t\u1ef1 h\u1ecdc kh\u00f4ng?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/tino.vn\/blog\/cach-lay-api-token-telegram\/\" target=\"_blank\" rel=\"noopener\">H\u01b0\u1edbng d\u1eabn c\u00e1ch l\u1ea5y API Token Telegram \u0111\u1ec3 k\u1ebft n\u1ed1i v\u1edbi OpenClaw<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/tino.vn\/blog\/nang-cap-openclaw\/\" target=\"_blank\" rel=\"noopener\">H\u01b0\u1edbng d\u1eabn n\u00e2ng c\u1ea5p OpenClaw tr\u00ean Docker v\u00e0 VPS an to\u00e0n<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/tino.vn\/blog\/ket-noi-zalo-voi-openclaw\/\">H\u01b0\u1edbng d\u1eabn k\u1ebft n\u1ed1i Zalo v\u1edbi OpenClaw<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/tino.vn\/blog\/chuyen-tu-cron-cu-sang-automations-trong-openclaw\/\" target=\"_blank\" rel=\"noopener\">H\u01b0\u1edbng d\u1eabn chuy\u1ec3n t\u1eeb Cron c\u0169 sang Automations trong OpenClaw cho ng\u01b0\u1eddi m\u1edbi<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/tino.vn\/blog\/tao-custom-skills-cho-openclaw\/\">H\u01b0\u1edbng d\u1eabn t\u1ea1o Custom Skills cho OpenClaw<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/tino.vn\/blog\/ket-noi-codex-chatgpt-oauth-voi-openclaw\/\" target=\"_blank\" rel=\"noopener\">H\u01b0\u1edbng d\u1eabn k\u1ebft n\u1ed1i Codex (ChatGPT OAuth) v\u1edbi OpenClaw<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/tino.vn\/blog\/ket-noi-discord-voi-openclaw\/\" target=\"_blank\" rel=\"noopener\">H\u01b0\u1edbng d\u1eabn k\u1ebft n\u1ed1i Discord v\u1edbi OpenClaw<\/a><\/li>\n<\/ul>\n\n\n\n<h2 id=\"Nh\u1eefng_c\u00e2u_h\u1ecfi_th\u01b0\u1eddng_g\u1eb7p\"><strong>Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><\/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\">Kh\u00f4ng nh\u1ea5t thi\u1ebft. V\u00f2ng l\u1eb7p th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn Model, Tool Result, 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 g\u1eb7p l\u1ed7i t\u00e0i nguy\u00ean.<\/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 x\u1eed l\u00fd \u0111\u00fang 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 Model quy\u1ebft \u0111\u1ecbnh b\u01b0\u1edbc ti\u1ebfp theo. B\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra b\u1eb1ng:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>openclaw logs --follow<\/code><\/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. C\u00e1c thay \u0111\u1ed5i thu\u1ed9c tools h\u1ed7 tr\u1ee3 hot reload.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu CLI y\u00eau c\u1ea7u <strong>Restart the gateway to apply<\/strong>, h\u00e3y ch\u1ea1y l\u1ec7nh:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>openclaw gateway restart<\/code><\/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 h\u01a1n gi\u00fap Model gi\u1eef nhi\u1ec1u th\u00f4ng tin h\u01a1n nh\u01b0ng kh\u00f4ng gi\u1ea3i quy\u1ebft tr\u1ef1c ti\u1ebfp v\u00f2ng l\u1eb7p Tool Call. N\u00ean \u01b0u ti\u00ean b\u1eadt Loop Detection v\u00e0 x\u00e1c \u0111\u1ecbnh Tool ho\u1eb7c Model g\u00e2y l\u1ed7i.<\/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>Kh\u00f4ng nh\u1ea5t thi\u1ebft. V\u00f2ng l\u1eb7p th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn Model, Tool Result, 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 g\u1eb7p l\u1ed7i t\u00e0i nguy\u00ean.<\/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 x\u1eed l\u00fd \u0111\u00fang 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 Model quy\u1ebft \u0111\u1ecbnh b\u01b0\u1edbc ti\u1ebfp theo. B\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra b\u1eb1ng:<\/p><p>openclaw logs --follow<\/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. C\u00e1c thay \u0111\u1ed5i thu\u1ed9c tools h\u1ed7 tr\u1ee3 hot reload.<\/p><p>N\u1ebfu CLI y\u00eau c\u1ea7u <strong>Restart the gateway to apply<\/strong>, h\u00e3y ch\u1ea1y l\u1ec7nh:<\/p><p>openclaw gateway restart<\/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 h\u01a1n gi\u00fap Model gi\u1eef nhi\u1ec1u th\u00f4ng tin h\u01a1n nh\u01b0ng kh\u00f4ng gi\u1ea3i quy\u1ebft tr\u1ef1c ti\u1ebfp v\u00f2ng l\u1eb7p Tool Call. N\u00ean \u01b0u ti\u00ean b\u1eadt Loop Detection v\u00e0 x\u00e1c \u0111\u1ecbnh Tool ho\u1eb7c Model g\u00e2y l\u1ed7i.<\/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\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Khi s\u1eed d\u1ee5ng OpenClaw \u0111\u1ec3 \u0111\u1ecdc file, ch\u1ea1y l\u1ec7nh, t\u00ecm ki\u1ebfm d\u1eef li\u1ec7u ho\u1eb7c th\u1ef1c hi\u1ec7n m\u1ed9t t\u00e1c v\u1ee5 t\u1ef1 \u0111\u1ed9ng, \u0111\u00f4i l\u00fac b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p t\u00ecnh tr\u1ea1ng agent li\u00ean t\u1ee5c g\u1ecdi c\u00f9ng m\u1ed9t Tool v\u1edbi c\u00f9ng b\u1ed9 Argument nh\u01b0ng kh\u00f4ng chuy\u1ec3n sang b\u01b0\u1edbc ti\u1ebfp theo. \u0110\u00e2y th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Tool Loop &#8211; [&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":6,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/130273\/revisions"}],"predecessor-version":[{"id":130289,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/130273\/revisions\/130289"}],"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}]}}