diff --git a/locale/zh_Latn_pinyin.po b/locale/zh_Latn_pinyin.po
index 9945b88f45..77e8fcee34 100644
--- a/locale/zh_Latn_pinyin.po
+++ b/locale/zh_Latn_pinyin.po
@@ -7,7 +7,7 @@ msgstr ""
 "Project-Id-Version: circuitpython-cn\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2021-01-04 12:55-0600\n"
-"PO-Revision-Date: 2021-03-01 15:19+0000\n"
+"PO-Revision-Date: 2021-03-09 01:49+0000\n"
 "Last-Translator: hexthat <hexthat@gmail.com>\n"
 "Language-Team: Chinese Hanyu Pinyin\n"
 "Language: zh_Latn_pinyin\n"
@@ -15,7 +15,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Generator: Weblate 4.5\n"
+"X-Generator: Weblate 4.5.1\n"
 
 #: main.c
 msgid ""
@@ -1103,7 +1103,7 @@ msgstr "IV bì xū wéi %d zì jié cháng"
 
 #: ports/raspberrypi/bindings/rp2pio/StateMachine.c
 msgid "In-buffer elements must be <= 4 bytes long"
-msgstr ""
+msgstr "huǎn chōng nèi yuán sù bì xū <= 4 zì jié cháng"
 
 #: py/persistentcode.c
 msgid ""
@@ -1726,7 +1726,7 @@ msgstr "tào jiē zì wài"
 
 #: ports/raspberrypi/bindings/rp2pio/StateMachine.c
 msgid "Out-buffer elements must be <= 4 bytes long"
-msgstr ""
+msgstr "huǎn chōng wài yuán sù bì xū <= 4 zì jié cháng"
 
 #: shared-bindings/bitops/__init__.c
 #, c-format
@@ -1754,11 +1754,11 @@ msgstr "Dāng biànliàng_pínlǜ shì False zài jiànzhú shí PWM pínlǜ bù
 
 #: ports/raspberrypi/common-hal/countio/Counter.c
 msgid "PWM slice already in use"
-msgstr ""
+msgstr "yǐ jīng zài shǐ yòng de PWM qiē piàn"
 
 #: ports/raspberrypi/common-hal/countio/Counter.c
 msgid "PWM slice channel A already in use"
-msgstr ""
+msgstr "PWM qiē piàn tōng dào A yǐ zài shǐ yòng zhōng"
 
 #: ports/mimxrt10xx/common-hal/displayio/ParallelBus.c
 #: ports/raspberrypi/common-hal/displayio/ParallelBus.c
@@ -1799,7 +1799,7 @@ msgstr "Yǐn jiǎo jǐn shūrù"
 
 #: ports/raspberrypi/common-hal/countio/Counter.c
 msgid "Pin must be on PWM Channel B"
-msgstr ""
+msgstr "yǐn jiǎo bì xū zài Pwm pín dào B shàng"
 
 #: ports/atmel-samd/common-hal/countio/Counter.c
 msgid "Pin must support hardware interrupts"
@@ -2785,7 +2785,7 @@ msgstr "quānzi zhǐ néng zài yī wèi jiāzhǎng zhōng zhùcè"
 
 #: shared-bindings/bitmaptools/__init__.c
 msgid "clip point must be (x,y) tuple"
-msgstr ""
+msgstr "jiá dian bì xū shì (x,y) kuài"
 
 #: shared-bindings/msgpack/ExtType.c
 msgid "code outside range 0~127"