diff --git a/env_support/cmsis-pack/LVGL.lvgl.1.0.6.pack b/env_support/cmsis-pack/LVGL.lvgl.1.0.6.pack
index b817fa94d9..049a44ea6a 100644
Binary files a/env_support/cmsis-pack/LVGL.lvgl.1.0.6.pack and b/env_support/cmsis-pack/LVGL.lvgl.1.0.6.pack differ
diff --git a/env_support/cmsis-pack/LVGL.lvgl.pdsc b/env_support/cmsis-pack/LVGL.lvgl.pdsc
index e9e06c71fa..e5033f37a3 100644
--- a/env_support/cmsis-pack/LVGL.lvgl.pdsc
+++ b/env_support/cmsis-pack/LVGL.lvgl.pdsc
@@ -36,10 +36,11 @@
   <repository type="git">https://github.com/lvgl/lvgl.git</repository>
 
   <releases>
-    <release date="2022-07-05" version="1.0.6" url="https://raw.githubusercontent.com/lvgl/lvgl/master/env_support/cmsis-pack/LVGL.lvgl.1.0.6.pack">
-      - LVGL 8.3.0
+    <release date="2022-07-06" version="1.0.6" url="https://raw.githubusercontent.com/lvgl/lvgl/master/env_support/cmsis-pack/LVGL.lvgl.1.0.6.pack">
+      - LVGL 8.3.0 release
       - Apply patch for memory leaking issue
       - Apply patch to speed up non normal blend mode
+      - Add 9-key input mode to pinyin
       - Other minor changes
     </release>
     <release date="2022-06-29" version="1.0.5" url="https://github.com/GorgonMeducer/lvgl/raw/922108dbbe6d1c0be1069c342ca8693afee8c169/env_support/cmsis-pack/LVGL.lvgl.1.0.5.pack">
diff --git a/env_support/cmsis-pack/LVGL.pidx b/env_support/cmsis-pack/LVGL.pidx
index 81e82bd65d..ddfc00895f 100644
--- a/env_support/cmsis-pack/LVGL.pidx
+++ b/env_support/cmsis-pack/LVGL.pidx
@@ -2,7 +2,7 @@
 <index schemaVersion="1.0.0" xs:noNamespaceSchemaLocation="PackIndex.xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance">
   <vendor>LVGL</vendor>
   <url>https://raw.githubusercontent.com/lvgl/lvgl/master/env_support/cmsis-pack/</url>
-  <timestamp>2022-07-05T00:15:07</timestamp>
+  <timestamp>2022-07-06T00:09:27</timestamp>
   <pindex>
     <pdsc url="https://raw.githubusercontent.com/lvgl/lvgl/master/env_support/cmsis-pack/" vendor="LVGL" name="lvgl" version="1.0.6"/>
   </pindex>
diff --git a/env_support/cmsis-pack/lv_conf_cmsis.h b/env_support/cmsis-pack/lv_conf_cmsis.h
index 5ea47fbacc..cec0fc8e7b 100644
--- a/env_support/cmsis-pack/lv_conf_cmsis.h
+++ b/env_support/cmsis-pack/lv_conf_cmsis.h
@@ -403,6 +403,9 @@
     #define LV_FONT_SUBPX_BGR 0  /*0: RGB; 1:BGR order*/
 #endif
 
+/*Enable drawing placeholders when glyph dsc is not found*/
+#define LV_USE_FONT_PLACEHOLDER 1
+
 /*=================
  *  TEXT SETTINGS
  *=================*/
@@ -623,6 +626,12 @@
     /*Set the maximum number of candidate panels that can be displayed*/
     /*This needs to be adjusted according to the size of the screen*/
     #define LV_IME_PINYIN_CAND_TEXT_NUM 6
+
+    /*Use 9 key input(k9)*/
+    #define LV_IME_PINYIN_USE_K9_MODE      1
+    #if LV_IME_PINYIN_USE_K9_MODE == 1
+        #define LV_IME_PINYIN_K9_CAND_TEXT_NUM 3
+    #endif // LV_IME_PINYIN_USE_K9_MODE
 #endif
 
 /*==================