{"id":115024,"date":"2025-06-17T05:32:59","date_gmt":"2025-06-16T22:32:59","guid":{"rendered":"https:\/\/tino.vn\/blog\/?p=115024"},"modified":"2025-06-17T00:33:13","modified_gmt":"2025-06-16T17:33:13","slug":"cach-tang-maximum-upload-file-size-cho-wordpress","status":"publish","type":"post","link":"https:\/\/tino.vn\/blog\/cach-tang-maximum-upload-file-size-cho-wordpress\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn c\u00e1ch t\u0103ng maximum upload file size cho WordPress chi ti\u1ebft A-Z"},"content":{"rendered":"\n<p><strong>Khi s\u1eed d\u1ee5ng <a href=\"https:\/\/tino.vn\/blog\/wordpress-la-gi\/\" data-type=\"post\" data-id=\"15589\" target=\"_blank\" rel=\"noreferrer noopener\">WordPress<\/a>, b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i t\u00ecnh tr\u1ea1ng kh\u00f4ng th\u1ec3 t\u1ea3i l\u00ean t\u1ec7p c\u00f3 dung l\u01b0\u1ee3ng l\u1edbn do gi\u1edbi h\u1ea1n m\u1eb7c \u0111\u1ecbnh c\u1ee7a h\u1ec7 th\u1ed1ng. \u0110i\u1ec1u n\u00e0y g\u00e2y b\u1ea5t ti\u1ec7n khi c\u1ea7n upload h\u00ecnh \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng cao, video ho\u1eb7c file backup quan tr\u1ecdng. V\u1eady c\u00e1ch t\u0103ng maximum upload file size cho WordPress nh\u01b0 th\u1ebf n\u00e0o? C\u00f9ng Tino t\u00ecm hi\u1ec3u qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9!<\/strong><\/p>\n\n\n\n<h2 id=\"Maximum_upload_file_size_WordPress_l\u00e0_g\u00ec?\"><a id=\"post-115024-_d0bbd0r1cv2c\"><\/a>Maximum upload file size WordPress l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p>K\u00edch th\u01b0\u1edbc t\u1ec7p t\u1ea3i l\u00ean t\u1ed1i \u0111a (Maximum upload file size) trong WordPress l\u00e0 gi\u1edbi h\u1ea1n dung l\u01b0\u1ee3ng cho ph\u00e9p c\u1ee7a m\u1ed9t t\u1ec7p khi ng\u01b0\u1eddi d\u00f9ng t\u1ea3i l\u00ean h\u1ec7 th\u1ed1ng, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u00ecnh \u1ea3nh, video ho\u1eb7c t\u00e0i li\u1ec7u. Gi\u1edbi h\u1ea1n n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp m\u1eb7c \u0111\u1ecbnh b\u1edfi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 hosting v\u00e0 c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o c\u1ea5u h\u00ecnh m\u00e1y ch\u1ee7 c\u0169ng nh\u01b0 lo\u1ea1i g\u00f3i hosting m\u00e0 b\u1ea1n \u0111ang s\u1eed d\u1ee5ng.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-1.png\" alt=\"Maximum upload file size WordPress l\u00e0 g\u00ec?\" class=\"wp-image-115038\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-1.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-1-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>Maximum upload file size WordPress l\u00e0 g\u00ec?<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>Th\u00f4ng th\u01b0\u1eddng, k\u00edch th\u01b0\u1edbc t\u1ec7p t\u1ea3i l\u00ean t\u1ed1i \u0111a dao \u0111\u1ed9ng t\u1eeb 2MB \u0111\u1ebfn 128MB, nh\u01b0ng \u0111\u1ed1i v\u1edbi c\u00e1c trang web y\u00eau c\u1ea7u x\u1eed l\u00fd c\u00e1c t\u1ec7p l\u1edbn h\u01a1n, v\u00ed d\u1ee5 nh\u01b0 video ch\u1ea5t l\u01b0\u1ee3ng cao ho\u1eb7c c\u00e1c t\u1eadp tin sao l\u01b0u, gi\u1edbi h\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i t\u0103ng l\u00ean. B\u1ea1n c\u00f3 th\u1ec3 t\u0103ng gi\u1edbi h\u1ea1n t\u1ea3i l\u00ean b\u1eb1ng c\u00e1ch ch\u1ec9nh s\u1eeda file .htaccess, php.ini, wp-config.php ho\u1eb7c nh\u1edd nh\u00e0 cung c\u1ea5p hosting h\u1ed7 tr\u1ee3.<\/p>\n\n\n\n<p>Vi\u1ec7c ki\u1ec3m so\u00e1t k\u00edch th\u01b0\u1edbc t\u1ec7p t\u1ea3i l\u00ean kh\u00f4ng ch\u1ec9 gi\u00fap qu\u1ea3n l\u00fd t\u1ed1t t\u00e0i nguy\u00ean m\u00e1y ch\u1ee7 m\u00e0 c\u00f2n \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh cho website WordPress.<\/p>\n\n\n\n<h3 id=\"T\u1ea1i_sao_c\u1ea7n_t\u0103ng_maximum_upload_file_size?\"><a id=\"post-115024-_2iye2xmzzp1s\"><\/a><strong>T\u1ea1i sao c\u1ea7n t\u0103ng maximum upload file size?<\/strong><\/h3>\n\n\n\n<h4 id=\"T\u1ea3i_l\u00ean_c\u00e1c_t\u1ec7p_\u0111a_ph\u01b0\u01a1ng_ti\u1ec7n_l\u1edbn\"><a id=\"post-115024-_awcjuwi7mags\"><\/a>T\u1ea3i l\u00ean c\u00e1c t\u1ec7p \u0111a ph\u01b0\u01a1ng ti\u1ec7n l\u1edbn<\/h4>\n\n\n\n<p>Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, ng\u01b0\u1eddi d\u00f9ng mu\u1ed1n t\u1ea3i l\u00ean c\u00e1c h\u00ecnh \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng cao, video ho\u1eb7c \u00e2m thanh c\u00f3 dung l\u01b0\u1ee3ng l\u1edbn \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho b\u00e0i vi\u1ebft ho\u1eb7c d\u1ef1 \u00e1n c\u1ee7a m\u00ecnh. Gi\u1edbi h\u1ea1n m\u1eb7c \u0111\u1ecbnh (th\u01b0\u1eddng ch\u1ec9 t\u1eeb 2MB \u0111\u1ebfn 8MB) c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u1ee7 cho c\u00e1c t\u1ec7p n\u00e0y, \u0111\u1eb7c bi\u1ec7t l\u00e0 video HD ho\u1eb7c c\u00e1c t\u1ec7p \u0111\u1ed3 h\u1ecda ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n<h4 id=\"S\u1eed_d\u1ee5ng_c\u00e1c_plugin_ho\u1eb7c_theme_y\u00eau_c\u1ea7u_t\u1ec7p_l\u1edbn\"><a id=\"post-115024-_mj4xpu47xu25\"><\/a>S\u1eed d\u1ee5ng c\u00e1c plugin ho\u1eb7c theme y\u00eau c\u1ea7u t\u1ec7p l\u1edbn<\/h4>\n\n\n\n<p>M\u1ed9t s\u1ed1 plugin ho\u1eb7c theme cao c\u1ea5p \u0111i k\u00e8m v\u1edbi c\u00e1c g\u00f3i c\u00e0i \u0111\u1eb7t l\u1edbn, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c b\u1ea3n demo ho\u1eb7c d\u1eef li\u1ec7u m\u1eabu (demo content). Vi\u1ec7c t\u1ea3i l\u00ean c\u00e1c t\u1ec7p n\u00e0y th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi k\u00edch th\u01b0\u1edbc t\u1ea3i l\u00ean l\u1edbn h\u01a1n so v\u1edbi gi\u1edbi h\u1ea1n m\u1eb7c \u0111\u1ecbnh.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-2.png\" alt=\"T\u1ea1i sao c\u1ea7n t\u0103ng maximum upload file size?\" class=\"wp-image-115039\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-2.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-2-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>T\u1ea1i sao c\u1ea7n t\u0103ng maximum upload file size?<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<h4 id=\"T\u1ea3i_l\u00ean_c\u00e1c_t\u00e0i_li\u1ec7u_l\u1edbn\"><a id=\"post-115024-_xhwzt9o31kms\"><\/a>T\u1ea3i l\u00ean c\u00e1c t\u00e0i li\u1ec7u l\u1edbn<\/h4>\n\n\n\n<p>Trong m\u1ed9t s\u1ed1 trang web doanh nghi\u1ec7p ho\u1eb7c gi\u00e1o d\u1ee5c, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 c\u1ea7n chia s\u1ebb c\u00e1c t\u00e0i li\u1ec7u PDF, b\u1ea3ng t\u00ednh Excel ho\u1eb7c c\u00e1c t\u1eadp tin kh\u00e1c c\u00f3 dung l\u01b0\u1ee3ng l\u1edbn. N\u1ebfu k\u00edch th\u01b0\u1edbc t\u1ea3i l\u00ean b\u1ecb gi\u1edbi h\u1ea1n, qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c s\u1ebd g\u1eb7p kh\u00f3 kh\u0103n.<\/p>\n\n\n\n<h4 id=\"Sao_l\u01b0u_v\u00e0_kh\u00f4i_ph\u1ee5c_website\"><a id=\"post-115024-_y1tzn15qfml6\"><\/a>Sao l\u01b0u v\u00e0 kh\u00f4i ph\u1ee5c website<\/h4>\n\n\n\n<p>M\u1ed9t s\u1ed1 c\u00f4ng c\u1ee5 sao l\u01b0u v\u00e0 kh\u00f4i ph\u1ee5c y\u00eau c\u1ea7u t\u1ea3i l\u00ean c\u00e1c t\u1eadp tin sao l\u01b0u l\u1edbn. N\u1ebfu k\u00edch th\u01b0\u1edbc t\u1ed1i \u0111a kh\u00f4ng \u0111\u1ee7 l\u1edbn, b\u1ea1n s\u1ebd kh\u00f4ng th\u1ec3 kh\u00f4i ph\u1ee5c trang web t\u1eeb c\u00e1c b\u1ea3n sao l\u01b0u \u0111\u1ea7y \u0111\u1ee7, g\u00e2y tr\u1edf ng\u1ea1i trong vi\u1ec7c qu\u1ea3n l\u00fd v\u00e0 b\u1ea3o tr\u00ec website.<\/p>\n\n\n\n<h2 id=\"5_c\u00e1ch_t\u0103ng_maximum_upload_file_size_cho_WordPress\"><a id=\"post-115024-_6xatlp7jraa1\"><\/a>5 c\u00e1ch t\u0103ng maximum upload file size cho WordPress<\/h2>\n\n\n\n<h3 id=\"C\u00e1ch_ki\u1ec3m_tra_gi\u1edbi_h\u1ea1n_k\u00edch_th\u01b0\u1edbc_t\u1ec7p_t\u1ea3i_l\u00ean_t\u1ed1i_\u0111a_trong_WordPress\"><strong>C\u00e1ch ki\u1ec3m tra gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc t\u1ec7p t\u1ea3i l\u00ean t\u1ed1i \u0111a trong WordPress<\/strong><\/h3>\n\n\n\n<p>WordPress s\u1ebd t\u1ef1 \u0111\u1ed9ng hi\u1ec3n th\u1ecb gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc t\u1ec7p t\u1ea3i l\u00ean t\u1ed1i \u0111a khi b\u1ea1n t\u1ea3i h\u00ecnh \u1ea3nh ho\u1eb7c c\u00e1c t\u1ec7p media kh\u00e1c.<\/p>\n\n\n\n<p>\u0110\u1ec3 ki\u1ec3m tra, b\u1ea1n ch\u1ec9 c\u1ea7n truy c\u1eadp b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n qu\u1ea3n tr\u1ecb WordPress, v\u00e0o m\u1ee5c <strong>Media <\/strong>-&gt; <strong>Add New Media File<\/strong>. T\u1ea1i \u0111\u00e2y, b\u1ea1n s\u1ebd th\u1ea5y gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc t\u1ec7p t\u1ea3i l\u00ean t\u1ed1i \u0111a cho trang web c\u1ee7a m\u00ecnh.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-3.png\" alt=\"C\u00e1ch ki\u1ec3m tra gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc t\u1ec7p t\u1ea3i l\u00ean t\u1ed1i \u0111a trong WordPress\" class=\"wp-image-115040\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-3.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-3-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>C\u00e1ch ki\u1ec3m tra gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc t\u1ec7p t\u1ea3i l\u00ean t\u1ed1i \u0111a trong WordPress<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<h3 id=\"#1._T\u0103ng_gi\u1edbi_h\u1ea1n_t\u1ea3i_l\u00ean_b\u1eb1ng_cPanel\"><a id=\"post-115024-_mu2mwmt8gc90\"><\/a><strong>#1. T\u0103ng gi\u1edbi h\u1ea1n t\u1ea3i l\u00ean b\u1eb1ng cPanel<\/strong><\/h3>\n\n\n\n<p>H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 cung c\u1ea5p hosting WordPress, ch\u1eb3ng h\u1ea1n nh\u01b0 <a href=\"https:\/\/tino.vn\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tino<\/a>, \u0111\u1ec1u cung c\u1ea5p cPanel th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng qu\u1ea3n l\u00fd website.<\/p>\n\n\n\n<p>N\u1ebfu hosting c\u1ee7a b\u1ea1n c\u00f3 cPanel, b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng thay \u0111\u1ed5i gi\u1edbi h\u1ea1n t\u1ea3i l\u00ean th\u00f4ng qua c\u00e1c c\u00f4ng c\u1ee5 t\u00edch h\u1ee3p s\u1eb5n.<\/p>\n\n\n\n<p><em><strong>L\u01b0u \u00fd:<\/strong> H\u01b0\u1edbng d\u1eabn sau \u0111\u00e2y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean cPanel c\u1ee7a Tino, c\u00e1c nh\u00e0 cung c\u1ea5p hosting kh\u00e1c c\u0169ng c\u00f3 quy tr\u00ecnh t\u01b0\u01a1ng t\u1ef1.<\/em><\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 1:<\/strong> Truy c\u1eadp v\u00e0o cPanel.<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 2: <\/strong>K\u00e9o xu\u1ed1ng ph\u1ea7n <strong>Software<\/strong> v\u00e0 ch\u1ecdn <strong>Select PHP Version<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-4.png\" alt=\"T\u0103ng gi\u1edbi h\u1ea1n t\u1ea3i l\u00ean b\u1eb1ng cPanel\" class=\"wp-image-115041\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-4.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-4-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>T\u0103ng gi\u1edbi h\u1ea1n t\u1ea3i l\u00ean b\u1eb1ng cPanel<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 3<\/strong>: Ch\u1ecdn qua tab<strong> Option<\/strong>. T\u1ea1i \u0111\u00e2y, t\u00ecm m\u1ee5c <strong>upload_max_filesize<\/strong> v\u00e0 nh\u1eadp k\u00edch th\u01b0\u1edbc t\u1ed1i \u0111a m\u00e0 b\u1ea1n mu\u1ed1n \u0111\u1eb7t.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-5.png\" alt=\"T\u0103ng gi\u1edbi h\u1ea1n t\u1ea3i l\u00ean b\u1eb1ng cPanel\" class=\"wp-image-115042\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-5.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-5-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>T\u0103ng gi\u1edbi h\u1ea1n t\u1ea3i l\u00ean b\u1eb1ng cPanel<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>Nh\u1ea5n n\u00fat <strong>Apply<\/strong> \u0111\u1ec3 l\u01b0u thay \u0111\u1ed5i.<\/p>\n\n\n\n<h3 id=\"#2._Ch\u1ec9nh_s\u1eeda_file_php.ini_th\u1ee7_c\u00f4ng\"><a id=\"post-115024-_9ktjgi8dksfd\"><\/a><strong>#2.<\/strong> <strong>Ch\u1ec9nh s\u1eeda file php.ini th\u1ee7 c\u00f4ng<\/strong><\/h3>\n\n\n\n<p>N\u1ebfu nh\u00e0 cung c\u1ea5p hosting c\u1ee7a b\u1ea1n kh\u00f4ng h\u1ed7 tr\u1ee3 cPanel, b\u1ea1n s\u1ebd c\u1ea7n ch\u1ec9nh s\u1eeda file php.ini th\u1ee7 c\u00f4ng.<\/p>\n\n\n\n<p>C\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n:<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 1: <\/strong>K\u1ebft n\u1ed1i v\u1edbi hosting b\u1eb1ng <strong>FTP client <\/strong>(nh\u01b0 FileZilla) ho\u1eb7c<strong> File Manager<\/strong> trong b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n hosting.<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 2:<\/strong> Ki\u1ec3m tra th\u01b0 m\u1ee5c g\u1ed1c (public_html).<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>N\u1ebfu c\u00f3 file php.ini, h\u00e3y m\u1edf v\u00e0 ch\u1ec9nh s\u1eeda.<\/li>\n\n\n\n<li>N\u1ebfu kh\u00f4ng c\u00f3, h\u00e3y t\u1ea1o m\u1ed9t file m\u1edbi v\u00e0 \u0111\u1eb7t t\u00ean l\u00e0 php.ini.<\/li>\n<\/ul>\n\n\n\n<p>Th\u00eam \u0111o\u1ea1n m\u00e3 sau v\u00e0o file php.ini:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>upload_max_filesize = 256M\npost_max_size = 256M\nmax_execution_time = 300<\/code><\/pre>\n\n\n\n<p>L\u01b0u l\u1ea1i v\u00e0 ki\u1ec3m tra k\u1ebft qu\u1ea3 tr\u00ean WordPress.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-6.png\" alt=\"Ch\u1ec9nh s\u1eeda file php.ini th\u1ee7 c\u00f4ng\" class=\"wp-image-115043\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-6.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-6-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>Ch\u1ec9nh s\u1eeda file php.ini th\u1ee7 c\u00f4ng<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>L\u01b0u \u00fd: B\u1ea1n c\u00f3 th\u1ec3 thay \u0111\u1ed5i gi\u00e1 tr\u1ecb 256M th\u00e0nh k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a m\u00ecnh. Sau khi ho\u00e0n t\u1ea5t, h\u00e3y ki\u1ec3m tra l\u1ea1i gi\u1edbi h\u1ea1n t\u1ea3i l\u00ean trong WordPress \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c thay \u0111\u1ed5i \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng.<\/p>\n\n\n\n<h3 id=\"#3._Ch\u1ec9nh_s\u1eeda_file_Theme_functions.php\"><a id=\"post-115024-_v76hpkdpqtll\"><\/a><strong>#3. Ch\u1ec9nh s\u1eeda file Theme functions.php<\/strong><\/h3>\n\n\n\n<p>C\u00e1ch th\u1ef1c hi\u1ec7n:<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 1:<\/strong> \u0110\u0103ng nh\u1eadp v\u00e0o b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n WordPress.<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 2:<\/strong> \u0110i\u1ec1u h\u01b0\u1edbng \u0111\u1ebfn <strong>Giao di\u1ec7n (Appearance)<\/strong> -&gt; <strong>Tr\u00ecnh ch\u1ec9nh s\u1eeda giao di\u1ec7n (Theme Editor)<\/strong>.<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 3:<\/strong> \u1ede danh s\u00e1ch file b\u00ean ph\u1ea3i, t\u00ecm v\u00e0 m\u1edf file <strong>functions.php<\/strong> c\u1ee7a theme \u0111ang s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<p>Th\u00eam \u0111o\u1ea1n m\u00e3 sau v\u00e0o cu\u1ed1i file:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@ini_set( 'upload_max_size' , '256M' );\n@ini_set( 'post_max_size', '256M');\n@ini_set( 'max_execution_time', '300' );<\/code><\/pre>\n\n\n\n<p><strong>B\u01b0\u1edbc 4<\/strong>: Nh\u1ea5n <strong>L\u01b0u t\u1ec7p (Update File)<\/strong> \u0111\u1ec3 \u00e1p d\u1ee5ng thay \u0111\u1ed5i.<\/p>\n\n\n\n<p>L\u01b0u \u00fd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1ch n\u00e0y ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng v\u1edbi m\u1ed9t s\u1ed1 theme nh\u1ea5t \u0111\u1ecbnh.<\/li>\n\n\n\n<li>Khi c\u1eadp nh\u1eadt theme, c\u00f3 th\u1ec3 m\u1ea5t c\u00e1c thay \u0111\u1ed5i \u0111\u00e3 ch\u1ec9nh s\u1eeda, v\u00ec v\u1eady c\u1ea7n sao l\u01b0u tr\u01b0\u1edbc khi c\u1eadp nh\u1eadt.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"#4._Ch\u1ec9nh_s\u1eeda_file_.htaccess\"><a id=\"post-115024-_o4exhdkizdec\"><\/a><strong>#4. Ch\u1ec9nh s\u1eeda file .htaccess<\/strong><\/h3>\n\n\n\n<p><strong>B\u01b0\u1edbc 1<\/strong>: \u0110\u0103ng nh\u1eadp v\u00e0o cPanel ho\u1eb7c k\u1ebft n\u1ed1i v\u1edbi hosting qua FTP.<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 2:<\/strong> V\u00e0o th\u01b0 m\u1ee5c g\u1ed1c c\u1ee7a website (public_html ho\u1eb7c th\u01b0 m\u1ee5c ch\u1ee9a WordPress).<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 3: <\/strong>T\u00ecm v\u00e0 m\u1edf file .htaccess (n\u1ebfu kh\u00f4ng th\u1ea5y, h\u00e3y b\u1eadt t\u00f9y ch\u1ecdn &#8220;<strong>Hi\u1ec3n th\u1ecb t\u1ec7p \u1ea9n<\/strong>&#8221; trong File Manager).<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/word-image-115024-8.png\" alt=\"Ch\u1ec9nh s\u1eeda file .htaccess\" class=\"wp-image-115032\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/word-image-115024-8.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/word-image-115024-8-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>Ch\u1ec9nh s\u1eeda file .htaccess<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>Th\u00eam \u0111o\u1ea1n m\u00e3 sau v\u00e0o cu\u1ed1i file:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>php_value upload_max_filesize 256M\nphp_value post_max_size 256M\nphp_value memory_limit 512M\nphp_value max_execution_time 300\nphp_value max_input_time 300<\/code><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-8.png\" alt=\"Ch\u1ec9nh s\u1eeda file .htaccess\" class=\"wp-image-115045\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-8.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-8-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>Ch\u1ec9nh s\u1eeda file .htaccess<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 4: <\/strong>Nh\u1ea5n <strong>L\u01b0u thay \u0111\u1ed5i (Save Changes)<\/strong>.<\/p>\n\n\n\n<p>L\u01b0u \u00fd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ho\u1ea1t \u0111\u1ed9ng v\u1edbi h\u1ea7u h\u1ebft c\u00e1c hosting s\u1eed d\u1ee5ng Apache server.<\/li>\n\n\n\n<li>N\u1ebfu website b\u1ecb l\u1ed7i Internal Server Error 500, h\u00e3y th\u1eed x\u00f3a \u0111o\u1ea1n m\u00e3 tr\u00ean v\u00e0 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"#5._S\u1eed_d\u1ee5ng_plugin_MaxUploader_\u2013_Increase_Media_Upload_Size\"><a id=\"post-115024-_jmmh73swn9m\"><\/a><strong>#5. S\u1eed d\u1ee5ng plugin MaxUploader \u2013 Increase Media Upload Size<\/strong><\/h3>\n\n\n\n<p><strong>B\u01b0\u1edbc 1: <\/strong>\u0110\u0103ng nh\u1eadp trang qu\u1ea3n tr\u1ecb WordPress. Sau \u0111\u00f3, v\u00e0o m\u1ee5c <strong>Plugins<\/strong> -&gt; <strong>C\u00e0i m\u1edbi (Add New)<\/strong>.<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 2: <\/strong>T\u00ecm <strong>MaxUploader \u2013 Increase Media Upload Size <\/strong>r\u1ed3i nh\u1ea5n <strong>C\u00e0i \u0111\u1eb7t (Install Now) <\/strong>v\u00e0 <strong>K\u00edch ho\u1ea1t (Activate)<\/strong> plugin.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-9.png\" alt=\"S\u1eed d\u1ee5ng plugin MaxUploader \u2013 Increase Media Upload Size\" class=\"wp-image-115046\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-9.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-9-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>S\u1eed d\u1ee5ng plugin MaxUploader \u2013 Increase Media Upload Size<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 3:<\/strong> Sau khi k\u00edch ho\u1ea1t, v\u00e0o Plugin -&gt; ch\u1ecdn <strong>C\u00e0i \u0111\u1eb7t (Settings)<\/strong> t\u1ea1i <strong>MaxUploader \u2013Increase Maximum Upload Size<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-10.png\" alt=\"S\u1eed d\u1ee5ng plugin MaxUploader \u2013 Increase Media Upload Size\" class=\"wp-image-115047\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-10.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-10-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>S\u1eed d\u1ee5ng plugin MaxUploader \u2013 Increase Media Upload Size<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>T\u1ea1i \u0111\u00e2y, b\u1ea1n s\u1ebd th\u1ea5y danh s\u00e1ch c\u00e1c k\u00edch th\u01b0\u1edbc t\u1ed1i \u0111a m\u00e0 hosting h\u1ed7 tr\u1ee3.<\/p>\n\n\n\n<p>Ch\u1ecdn k\u00edch th\u01b0\u1edbc l\u1edbn nh\u1ea5t c\u00f3 th\u1ec3 ho\u1eb7c nh\u1eadp gi\u00e1 tr\u1ecb mong mu\u1ed1n (v\u00ed d\u1ee5: 256M).<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 4: <\/strong>Nh\u1ea5n <strong>L\u01b0u thay \u0111\u1ed5i (Save Changes)<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-11.png\" alt=\"\" class=\"wp-image-115048\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-11.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2025\/06\/cach-tang-maximum-upload-file-size-cho-WordPress-11-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>S\u1eed d\u1ee5ng plugin MaxUploader \u2013 Increase Media Upload Size<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>L\u01b0u \u00fd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Plugin n\u00e0y ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng n\u1ebfu hosting cho ph\u00e9p thay \u0111\u1ed5i th\u00f4ng s\u1ed1 PHP.<\/li>\n\n\n\n<li>N\u1ebfu hosting c\u00f3 gi\u1edbi h\u1ea1n th\u1ea5p, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n li\u00ean h\u1ec7 v\u1edbi nh\u00e0 cung c\u1ea5p \u0111\u1ec3 t\u0103ng th\u00eam.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"K\u1ebft_lu\u1eadn\"><a id=\"post-115024-_qaywqt9lfpa\"><\/a><strong>K\u1ebft lu\u1eadn<\/strong><\/h3>\n\n\n\n<p>Vi\u1ec7c t\u0103ng maximum upload file size trong WordPress kh\u00f4ng qu\u00e1 ph\u1ee9c t\u1ea1p n\u1ebfu b\u1ea1n bi\u1ebft c\u00e1ch th\u1ef1c hi\u1ec7n. H\u00e3y l\u1ef1a ch\u1ecdn c\u00e1ch ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi nhu c\u1ea7u v\u00e0 m\u00f4i tr\u01b0\u1eddng hosting c\u1ee7a b\u1ea1n. N\u1ebfu g\u1eb7p kh\u00f3 kh\u0103n, \u0111\u1eebng ng\u1ea7n ng\u1ea1i li\u00ean h\u1ec7 v\u1edbi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 hosting \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 t\u1ed1t nh\u1ea5t. Ch\u00fac b\u1ea1n th\u00e0nh c\u00f4ng!<\/p>\n\n\n\n<h2 id=\"Nh\u1eefng_c\u00e2u_h\u1ecfi_th\u01b0\u1eddng_g\u1eb7p\"><a id=\"post-115024-_4ngop66w52po\"><\/a>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=\"Ch\u1ec9nh_s\u1eeda_file_.htaccess_c\u00f3_\u1ea3nh_h\u01b0\u1edfng_\u0111\u1ebfn_website_kh\u00f4ng?\">Ch\u1ec9nh s\u1eeda file .htaccess c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn website 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>C\u00f3 th\u1ec3 c\u00f3. N\u1ebfu b\u1ea1n nh\u1eadp sai c\u1ea5u tr\u00fac m\u00e3 trong .htaccess, website c\u00f3 th\u1ec3 b\u1ecb l\u1ed7i 500 Internal Server Error. \u0110\u1ec3 tr\u00e1nh v\u1ea5n \u0111\u1ec1 n\u00e0y:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>N\u1ebfu g\u1eb7p l\u1ed7i, h\u00e3y kh\u00f4i ph\u1ee5c file g\u1ed1c ho\u1eb7c x\u00f3a \u0111o\u1ea1n code v\u1eeba th\u00eam v\u00e0o.<\/li>\n\n\n\n<li>Lu\u00f4n sao l\u01b0u file .htaccess tr\u01b0\u1edbc khi ch\u1ec9nh s\u1eeda.<\/li>\n<\/ul>\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_Maximum_Upload_File_Size_c\u00f3_\u1ea3nh_h\u01b0\u1edfng_\u0111\u1ebfn_hi\u1ec7u_su\u1ea5t_website_kh\u00f4ng?\">T\u0103ng Maximum Upload File Size c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t website 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>Kh\u00f4ng tr\u1ef1c ti\u1ebfp, nh\u01b0ng n\u1ebfu b\u1ea1n th\u01b0\u1eddng xuy\u00ean t\u1ea3i l\u00ean t\u1ec7p l\u1edbn, n\u00f3 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef c\u1ee7a hosting.<\/li>\n\n\n\n<li>Hi\u1ec7u su\u1ea5t t\u1ea3i trang n\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng qu\u00e1 nhi\u1ec1u h\u00ecnh \u1ea3nh ho\u1eb7c video n\u1eb7ng.<\/li>\n\n\n\n<li>Th\u1eddi gian x\u1eed l\u00fd y\u00eau c\u1ea7u c\u1ee7a server n\u1ebfu file qu\u00e1 l\u1edbn.<\/li>\n<\/ul>\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=\"Gi\u1edbi_h\u1ea1n_t\u1ed1i_\u0111a_m\u00e0_t\u00f4i_c\u00f3_th\u1ec3_\u0111\u1eb7t_cho_upload_file_l\u00e0_bao_nhi\u00eau?\">Gi\u1edbi h\u1ea1n t\u1ed1i \u0111a m\u00e0 t\u00f4i c\u00f3 th\u1ec3 \u0111\u1eb7t cho upload file l\u00e0 bao nhi\u00eau?<\/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>\u0110i\u1ec1u n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o g\u00f3i hosting c\u1ee7a b\u1ea1n. M\u1ed9t s\u1ed1 nh\u00e0 cung c\u1ea5p cho ph\u00e9p t\u0103ng l\u00ean 256MB ho\u1eb7c th\u1eadm ch\u00ed 1GB, trong khi m\u1ed9t s\u1ed1 kh\u00e1c gi\u1edbi h\u1ea1n \u1edf 50MB ho\u1eb7c th\u1ea5p h\u01a1n. N\u1ebfu b\u1ea1n c\u1ea7n t\u1ea3i l\u00ean file l\u1edbn h\u01a1n, h\u00e3y li\u00ean h\u1ec7 v\u1edbi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 hosting \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3.<\/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\u00f4i_\u0111\u00e3_ch\u1ec9nh_s\u1eeda_php.ini_nh\u01b0ng_gi\u1edbi_h\u1ea1n_v\u1eabn_kh\u00f4ng_thay_\u0111\u1ed5i._T\u1ea1i_sao?\">T\u00f4i \u0111\u00e3 ch\u1ec9nh s\u1eeda php.ini nh\u01b0ng gi\u1edbi h\u1ea1n v\u1eabn kh\u00f4ng thay \u0111\u1ed5i. T\u1ea1i sao?<\/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>C\u00f3 th\u1ec3 do:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u1eadp tin php.ini b\u1ea1n ch\u1ec9nh s\u1eeda kh\u00f4ng ph\u1ea3i l\u00e0 t\u1eadp tin ch\u00ednh m\u00e0 m\u00e1y ch\u1ee7 \u0111ang s\u1eed d\u1ee5ng.<\/li>\n\n\n\n<li>M\u00e1y ch\u1ee7 s\u1eed d\u1ee5ng m\u1ed9t c\u1ea5u h\u00ecnh kh\u00e1c (v\u00ed d\u1ee5: FastCGI ho\u1eb7c suPHP).<\/li>\n<\/ul>\n\n\n\n<p><strong>Gi\u1ea3i ph\u00e1p:<\/strong> Ki\u1ec3m tra l\u1ea1i v\u1ecb tr\u00ed t\u1eadp tin php.ini \u0111\u00fang ho\u1eb7c th\u1eed ch\u1ec9nh s\u1eeda qua b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n hosting (cPanel, Plesk) n\u1ebfu c\u00f3.<\/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\": \"Ch\u1ec9nh s\u1eeda file .htaccess c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn website kh\u00f4ng?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>C\u00f3 th\u1ec3 c\u00f3. N\u1ebfu b\u1ea1n nh\u1eadp sai c\u1ea5u tr\u00fac m\u00e3 trong .htaccess, website c\u00f3 th\u1ec3 b\u1ecb l\u1ed7i 500 Internal Server Error. \u0110\u1ec3 tr\u00e1nh v\u1ea5n \u0111\u1ec1 n\u00e0y:<\/p><ul><li>N\u1ebfu g\u1eb7p l\u1ed7i, h\u00e3y kh\u00f4i ph\u1ee5c file g\u1ed1c ho\u1eb7c x\u00f3a \u0111o\u1ea1n code v\u1eeba th\u00eam v\u00e0o.<\/li><li>Lu\u00f4n sao l\u01b0u file .htaccess tr\u01b0\u1edbc khi ch\u1ec9nh s\u1eeda.<\/li><\/ul>\"\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 Maximum Upload File Size c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t website 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 tr\u1ef1c ti\u1ebfp, nh\u01b0ng n\u1ebfu b\u1ea1n th\u01b0\u1eddng xuy\u00ean t\u1ea3i l\u00ean t\u1ec7p l\u1edbn, n\u00f3 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn:<\/p><ul><li>Dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef c\u1ee7a hosting.<\/li><li>Hi\u1ec7u su\u1ea5t t\u1ea3i trang n\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng qu\u00e1 nhi\u1ec1u h\u00ecnh \u1ea3nh ho\u1eb7c video n\u1eb7ng.<\/li><li>Th\u1eddi gian x\u1eed l\u00fd y\u00eau c\u1ea7u c\u1ee7a server n\u1ebfu file qu\u00e1 l\u1edbn.<\/li><\/ul>\"\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\": \"Gi\u1edbi h\u1ea1n t\u1ed1i \u0111a m\u00e0 t\u00f4i c\u00f3 th\u1ec3 \u0111\u1eb7t cho upload file l\u00e0 bao nhi\u00eau?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>\u0110i\u1ec1u n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o g\u00f3i hosting c\u1ee7a b\u1ea1n. M\u1ed9t s\u1ed1 nh\u00e0 cung c\u1ea5p cho ph\u00e9p t\u0103ng l\u00ean 256MB ho\u1eb7c th\u1eadm ch\u00ed 1GB, trong khi m\u1ed9t s\u1ed1 kh\u00e1c gi\u1edbi h\u1ea1n \u1edf 50MB ho\u1eb7c th\u1ea5p h\u01a1n. N\u1ebfu b\u1ea1n c\u1ea7n t\u1ea3i l\u00ean file l\u1edbn h\u01a1n, h\u00e3y li\u00ean h\u1ec7 v\u1edbi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 hosting \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3.<\/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\u00f4i \u0111\u00e3 ch\u1ec9nh s\u1eeda php.ini nh\u01b0ng gi\u1edbi h\u1ea1n v\u1eabn kh\u00f4ng thay \u0111\u1ed5i. T\u1ea1i sao?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>C\u00f3 th\u1ec3 do:<\/p><ul><li>T\u1eadp tin php.ini b\u1ea1n ch\u1ec9nh s\u1eeda kh\u00f4ng ph\u1ea3i l\u00e0 t\u1eadp tin ch\u00ednh m\u00e0 m\u00e1y ch\u1ee7 \u0111ang s\u1eed d\u1ee5ng.<\/li><li>M\u00e1y ch\u1ee7 s\u1eed d\u1ee5ng m\u1ed9t c\u1ea5u h\u00ecnh kh\u00e1c (v\u00ed d\u1ee5: FastCGI ho\u1eb7c suPHP).<\/li><\/ul><p><strong>Gi\u1ea3i ph\u00e1p:<\/strong> Ki\u1ec3m tra l\u1ea1i v\u1ecb tr\u00ed t\u1eadp tin php.ini \u0111\u00fang ho\u1eb7c th\u1eed ch\u1ec9nh s\u1eeda qua b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n hosting (cPanel, Plesk) n\u1ebfu c\u00f3.<\/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>Khi s\u1eed d\u1ee5ng WordPress, b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i t\u00ecnh tr\u1ea1ng kh\u00f4ng th\u1ec3 t\u1ea3i l\u00ean t\u1ec7p c\u00f3 dung l\u01b0\u1ee3ng l\u1edbn do gi\u1edbi h\u1ea1n m\u1eb7c \u0111\u1ecbnh c\u1ee7a h\u1ec7 th\u1ed1ng. \u0110i\u1ec1u n\u00e0y g\u00e2y b\u1ea5t ti\u1ec7n khi c\u1ea7n upload h\u00ecnh \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng cao, video ho\u1eb7c file backup quan tr\u1ecdng. V\u1eady c\u00e1ch t\u0103ng maximum upload file size cho [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":115049,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7367],"tags":[6154],"class_list":["post-115024","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wordpress-co-ban","tag-kien-thuc-wordpress"],"_links":{"self":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/115024","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=115024"}],"version-history":[{"count":2,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/115024\/revisions"}],"predecessor-version":[{"id":115050,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/115024\/revisions\/115050"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media\/115049"}],"wp:attachment":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media?parent=115024"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/categories?post=115024"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/tags?post=115024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}