diff --git a/package/zlib/fastlz.c b/package/zlib/fastlz.c
index 3ec76a600..01307e61c 100644
--- a/package/zlib/fastlz.c
+++ b/package/zlib/fastlz.c
@@ -22,7 +22,7 @@
 */
 
 #include "fastlz.h"
-
+#include "PikaObj.h"
 #include <stdint.h>
 
 #pragma GCC diagnostic push
@@ -232,7 +232,8 @@ int fastlz1_compress(const void* input, int length, void* output) {
     const uint8_t* ip_limit = ip + length - 12 - 1;
     uint8_t* op = (uint8_t*)output;
 
-    uint32_t htab[HASH_SIZE];
+    // uint32_t htab[HASH_SIZE];
+    uint32_t* htab = (uint32_t*)pikaMalloc(sizeof(uint32_t) * HASH_SIZE);
     uint32_t seq, hash;
 
     /* initializes hash table */
@@ -289,6 +290,7 @@ int fastlz1_compress(const void* input, int length, void* output) {
     uint32_t copy = (uint8_t*)input + length - anchor;
     op = flz_literals(copy, anchor, op);
 
+    pikaFree(htab, sizeof(uint32_t) * HASH_SIZE);
     return op - (uint8_t*)output;
 }
 
@@ -377,7 +379,8 @@ int fastlz2_compress(const void* input, int length, void* output) {
     const uint8_t* ip_limit = ip + length - 12 - 1;
     uint8_t* op = (uint8_t*)output;
 
-    uint32_t htab[HASH_SIZE];
+    // uint32_t htab[HASH_SIZE];
+    uint32_t* htab = (uint32_t*)pikaMalloc(sizeof(uint32_t) * HASH_SIZE);
     uint32_t seq, hash;
 
     /* initializes hash table */
@@ -446,6 +449,7 @@ int fastlz2_compress(const void* input, int length, void* output) {
     /* marker for fastlz2 */
     *(uint8_t*)output |= (1 << 5);
 
+    pikaFree(htab, sizeof(uint32_t) * HASH_SIZE);
     return op - (uint8_t*)output;
 }
 
diff --git a/port/linux/package/pikascript/pikascript-lib/zlib/fastlz.c b/port/linux/package/pikascript/pikascript-lib/zlib/fastlz.c
index 3ec76a600..01307e61c 100644
--- a/port/linux/package/pikascript/pikascript-lib/zlib/fastlz.c
+++ b/port/linux/package/pikascript/pikascript-lib/zlib/fastlz.c
@@ -22,7 +22,7 @@
 */
 
 #include "fastlz.h"
-
+#include "PikaObj.h"
 #include <stdint.h>
 
 #pragma GCC diagnostic push
@@ -232,7 +232,8 @@ int fastlz1_compress(const void* input, int length, void* output) {
     const uint8_t* ip_limit = ip + length - 12 - 1;
     uint8_t* op = (uint8_t*)output;
 
-    uint32_t htab[HASH_SIZE];
+    // uint32_t htab[HASH_SIZE];
+    uint32_t* htab = (uint32_t*)pikaMalloc(sizeof(uint32_t) * HASH_SIZE);
     uint32_t seq, hash;
 
     /* initializes hash table */
@@ -289,6 +290,7 @@ int fastlz1_compress(const void* input, int length, void* output) {
     uint32_t copy = (uint8_t*)input + length - anchor;
     op = flz_literals(copy, anchor, op);
 
+    pikaFree(htab, sizeof(uint32_t) * HASH_SIZE);
     return op - (uint8_t*)output;
 }
 
@@ -377,7 +379,8 @@ int fastlz2_compress(const void* input, int length, void* output) {
     const uint8_t* ip_limit = ip + length - 12 - 1;
     uint8_t* op = (uint8_t*)output;
 
-    uint32_t htab[HASH_SIZE];
+    // uint32_t htab[HASH_SIZE];
+    uint32_t* htab = (uint32_t*)pikaMalloc(sizeof(uint32_t) * HASH_SIZE);
     uint32_t seq, hash;
 
     /* initializes hash table */
@@ -446,6 +449,7 @@ int fastlz2_compress(const void* input, int length, void* output) {
     /* marker for fastlz2 */
     *(uint8_t*)output |= (1 << 5);
 
+    pikaFree(htab, sizeof(uint32_t) * HASH_SIZE);
     return op - (uint8_t*)output;
 }
 
diff --git a/port/linux/test/python/socket/socket_GET.py b/port/linux/test/python/socket/socket_GET.py
index 7fb48576f..78323a97d 100644
--- a/port/linux/test/python/socket/socket_GET.py
+++ b/port/linux/test/python/socket/socket_GET.py
@@ -5,13 +5,13 @@ def test_socket_GET():
     s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
 
     # 获取服务器的IP地址
-    server_ip = socket.gethostbyname('baidu.com')
+    # server_ip = socket.gethostbyname('baidu.com')
     server_port = 80
 
     # 连接到服务器
-    s.connect((server_ip, server_port))
+    s.connect(('pikapython.com', server_port))
     # 创建HTTP GET请求
-    request = 'GET / HTTP/1.1\r\nHost: baidu.com\r\n\r\n'
+    request = 'GET / HTTP/1.1\r\nHost: pikascript.com\r\n\r\n'
     # print('request:', request)
     s.send(request.encode())
 
@@ -29,7 +29,9 @@ def test_socket_GET():
     return response
 
 for i in range(10):
-    res = 'HTTP/1.1 200 OK' in test_socket_GET()
+    response = test_socket_GET()
+    res = 'HTTP/1.1' in response
     if res == True:
         break
     print('test_socket_GET() failed, retrying...')
+    print('response', response)
diff --git a/src/PikaVersion.h b/src/PikaVersion.h
index d0df82d9f..6f465b25a 100644
--- a/src/PikaVersion.h
+++ b/src/PikaVersion.h
@@ -2,4 +2,4 @@
 #define PIKA_VERSION_MINOR 12
 #define PIKA_VERSION_MICRO 4
 
-#define PIKA_EDIT_TIME "2023/07/26 17:08:07"
+#define PIKA_EDIT_TIME "2023/07/26 22:10:04"
diff --git a/tools/pikaByteCodeGen/main.c b/tools/pikaByteCodeGen/main.c
index 640645f92..cc0c61934 100644
--- a/tools/pikaByteCodeGen/main.c
+++ b/tools/pikaByteCodeGen/main.c
@@ -145,7 +145,7 @@ static int _do_main(int argc, char **argv) {
       char *file_out_name = strsAppend(&buffs, file_name_no_ext, ".md");
       printf("file_out_name: %s\r\n", file_out_name);
       char *file_out_path = strsPathJoin(&buffs, file_folder, file_out_name);
-      Parser *parser = New_parser();
+      Parser *parser = parser_create();
       printf("generating doc %s: %s\r\n", file_path, file_out_path);
       parser_file2DocFile(parser, file_path, file_out_path);
       strsDeinit(&buffs);
@@ -160,7 +160,7 @@ static int _do_main(int argc, char **argv) {
       Args buffs = {0};
       char *file_path = argv[2];
       char *file_out_path = argv[4];
-      Parser *parser = New_parser();
+      Parser *parser = parser_create();
       printf("generating doc %s: %s\r\n", file_path, file_out_path);
       parser_file2DocFile(parser, file_path, file_out_path);
       strsDeinit(&buffs);
diff --git a/tools/pikaCompiler/rust-msc-latest-win10.exe b/tools/pikaCompiler/rust-msc-latest-win10.exe
index 8993ea36a..73b2f09e3 100644
Binary files a/tools/pikaCompiler/rust-msc-latest-win10.exe and b/tools/pikaCompiler/rust-msc-latest-win10.exe differ