diff --git a/encoding/legacy-mb-schinese/gb18030/gb18030-decoder.any.js b/encoding/legacy-mb-schinese/gb18030/gb18030-decoder.any.js
index fca68358623bd9..aa226e185be7ca 100644
--- a/encoding/legacy-mb-schinese/gb18030/gb18030-decoder.any.js
+++ b/encoding/legacy-mb-schinese/gb18030/gb18030-decoder.any.js
@@ -66,24 +66,24 @@ decode([0xFE, 0x6D], "\u9FB8", "GB18030-2022 15");
 decode([0xFE, 0x7E], "\u9FB9", "GB18030-2022 16");
 decode([0xFE, 0x90], "\u9FBA", "GB18030-2022 17");
 decode([0xFE, 0xA0], "\u9FBB", "GB18030-2022 18");
-decode([0x82, 0x35, 0x90, 0x37], "\uE81E", "GB18030-2022 19");
-decode([0x82, 0x35, 0x90, 0x38], "\uE826", "GB18030-2022 20");
-decode([0x82, 0x35, 0x90, 0x39], "\uE82B", "GB18030-2022 21");
-decode([0x82, 0x35, 0x91, 0x30], "\uE82C", "GB18030-2022 22");
-decode([0x82, 0x35, 0x91, 0x31], "\uE832", "GB18030-2022 23");
-decode([0x82, 0x35, 0x91, 0x32], "\uE843", "GB18030-2022 24");
-decode([0x82, 0x35, 0x91, 0x33], "\uE854", "GB18030-2022 25");
-decode([0x82, 0x35, 0x91, 0x34], "\uE864", "GB18030-2022 26");
-decode([0x84, 0x31, 0x82, 0x36], "\uE78D", "GB18030-2022 27");
-decode([0x84, 0x31, 0x82, 0x37], "\uE78F", "GB18030-2022 28");
-decode([0x84, 0x31, 0x82, 0x38], "\uE78E", "GB18030-2022 29");
-decode([0x84, 0x31, 0x82, 0x39], "\uE790", "GB18030-2022 30");
-decode([0x84, 0x31, 0x83, 0x30], "\uE791", "GB18030-2022 31");
-decode([0x84, 0x31, 0x83, 0x31], "\uE792", "GB18030-2022 32");
-decode([0x84, 0x31, 0x83, 0x32], "\uE793", "GB18030-2022 33");
-decode([0x84, 0x31, 0x83, 0x33], "\uE794", "GB18030-2022 34");
-decode([0x84, 0x31, 0x83, 0x34], "\uE795", "GB18030-2022 35");
-decode([0x84, 0x31, 0x83, 0x35], "\uE796", "GB18030-2022 36");
+decode([0x82, 0x35, 0x90, 0x37], "\u9FB4", "GB18030-2022 19");
+decode([0x82, 0x35, 0x90, 0x38], "\u9FB5", "GB18030-2022 20");
+decode([0x82, 0x35, 0x90, 0x39], "\u9FB6", "GB18030-2022 21");
+decode([0x82, 0x35, 0x91, 0x30], "\u9FB7", "GB18030-2022 22");
+decode([0x82, 0x35, 0x91, 0x31], "\u9FB8", "GB18030-2022 23");
+decode([0x82, 0x35, 0x91, 0x32], "\u9FB9", "GB18030-2022 24");
+decode([0x82, 0x35, 0x91, 0x33], "\u9FBA", "GB18030-2022 25");
+decode([0x82, 0x35, 0x91, 0x34], "\u9FBB", "GB18030-2022 26");
+decode([0x84, 0x31, 0x82, 0x36], "\uFE10", "GB18030-2022 27");
+decode([0x84, 0x31, 0x82, 0x37], "\uFE11", "GB18030-2022 28");
+decode([0x84, 0x31, 0x82, 0x38], "\uFE12", "GB18030-2022 29");
+decode([0x84, 0x31, 0x82, 0x39], "\uFE13", "GB18030-2022 30");
+decode([0x84, 0x31, 0x83, 0x30], "\uFE14", "GB18030-2022 31");
+decode([0x84, 0x31, 0x83, 0x31], "\uFE15", "GB18030-2022 32");
+decode([0x84, 0x31, 0x83, 0x32], "\uFE16", "GB18030-2022 33");
+decode([0x84, 0x31, 0x83, 0x33], "\uFE17", "GB18030-2022 34");
+decode([0x84, 0x31, 0x83, 0x34], "\uFE18", "GB18030-2022 35");
+decode([0x84, 0x31, 0x83, 0x35], "\uFE19", "GB18030-2022 36");
 
 let i = 0;
 for (const range of ranges) {
diff --git a/encoding/legacy-mb-schinese/gb18030/gb18030-encoder.html b/encoding/legacy-mb-schinese/gb18030/gb18030-encoder.html
index 531d26084e27dc..ca131e14fdfca9 100644
--- a/encoding/legacy-mb-schinese/gb18030/gb18030-encoder.html
+++ b/encoding/legacy-mb-schinese/gb18030/gb18030-encoder.html
@@ -43,24 +43,24 @@
  encode("\u9FB9", "%FE~", "GB18030-2022 16");
  encode("\u9FBA", "%FE%90", "GB18030-2022 17");
  encode("\u9FBB", "%FE%A0", "GB18030-2022 18");
- encode("\uE78D", "%841%826", "GB18030-2022 19");
- encode("\uE78E", "%841%828", "GB18030-2022 20");
- encode("\uE78F", "%841%827", "GB18030-2022 21");
- encode("\uE790", "%841%829", "GB18030-2022 22");
- encode("\uE791", "%841%830", "GB18030-2022 23");
- encode("\uE792", "%841%831", "GB18030-2022 24");
- encode("\uE793", "%841%832", "GB18030-2022 25");
- encode("\uE794", "%841%833", "GB18030-2022 26");
- encode("\uE795", "%841%834", "GB18030-2022 27");
- encode("\uE796", "%841%835", "GB18030-2022 28");
- encode("\uE81E", "%825%907", "GB18030-2022 29");
- encode("\uE826", "%825%908", "GB18030-2022 30");
- encode("\uE82B", "%825%909", "GB18030-2022 31");
- encode("\uE82C", "%825%910", "GB18030-2022 32");
- encode("\uE832", "%825%911", "GB18030-2022 33");
- encode("\uE843", "%825%912", "GB18030-2022 34");
- encode("\uE854", "%825%913", "GB18030-2022 35");
- encode("\uE864", "%825%914", "GB18030-2022 36");
+ encode("\uE78D", "%00%00%A6%D9", "GB18030-2022 19");
+ encode("\uE78E", "%00%00%A6%DA", "GB18030-2022 20");
+ encode("\uE78F", "%00%00%A6%DB", "GB18030-2022 21");
+ encode("\uE790", "%00%00%A6%DC", "GB18030-2022 22");
+ encode("\uE791", "%00%00%A6%DD", "GB18030-2022 23");
+ encode("\uE792", "%00%00%A6%DE", "GB18030-2022 24");
+ encode("\uE793", "%00%00%A6%DF", "GB18030-2022 25");
+ encode("\uE794", "%00%00%A6%EC", "GB18030-2022 26");
+ encode("\uE795", "%00%00%A6%ED", "GB18030-2022 27");
+ encode("\uE796", "%00%00%A6%F3", "GB18030-2022 28");
+ encode("\uE81E", "%00%00%FEY", "GB18030-2022 29");
+ encode("\uE826", "%00%00%FEa", "GB18030-2022 30");
+ encode("\uE82B", "%00%00%FEf", "GB18030-2022 31");
+ encode("\uE82C", "%00%00%FEg", "GB18030-2022 32");
+ encode("\uE832", "%00%00%FEm", "GB18030-2022 33");
+ encode("\uE843", "%00%00%FE~", "GB18030-2022 34");
+ encode("\uE854", "%00%00%FE%90", "GB18030-2022 35");
+ encode("\uE864", "%00%00%FE%A0", "GB18030-2022 36");
 
  const upperCaseNibble = x => {
    return Math.floor(x).toString(16).toUpperCase();