diff --git a/dec_interceptor/config.m4 b/dec_interceptor/config.m4
index 519f2405..c434a24a 100644
--- a/dec_interceptor/config.m4
+++ b/dec_interceptor/config.m4
@@ -1,6 +1,8 @@
+dnl Enable or disable dec_interceptor as a Zend extension
 PHP_ARG_ENABLE(dec_interceptor, whether to enable dec_interceptor support,
-[  --enable-dec_interceptor     Enable dec_interceptor support])
+[  --enable-dec_interceptor     Enable dec_interceptor Zend extension])
 
-if test "$PHP_DEC_INTERCEPTOR" = "yes"; then
-  PHP_NEW_EXTENSION(dec_interceptor, dec_interceptor_string.c, $ext_shared)
+if test "$PHP_DEC_INTERCEPTOR" != "no"; then
+  dnl 注册为 Zend 扩展，源码文件列表只需 dec_interceptor.c
+  ZEND_EXTENSION_ENTRY(dec_interceptor, dec_interceptor.c, $ext_shared)
 fi
diff --git a/dec_interceptor/dec_interceptor_string.c b/dec_interceptor/dec_interceptor_string.c
index 687889bb..612447ae 100644
--- a/dec_interceptor/dec_interceptor_string.c
+++ b/dec_interceptor/dec_interceptor_string.c
@@ -1,88 +1,70 @@
+/* dec_interceptor.c */
 #include "php.h"
-#include "php_ini.h"
-#include "ext/standard/info.h"
+#include "zend_compile.h"
 #include "php_dec_interceptor.h"
 #include <time.h>
-#include <string.h>
 #include <limits.h>
 
-/* 保存原始函数指针 */
-zend_op_array *(*original_compile_file)(zend_file_handle *file_handle, int type) = NULL;
-zend_op_array *(*original_compile_string)(zval *source_string, const char *filename) = NULL;
+/* 先声明保留所有可能的原始指针 */
+static zend_op_array *(*prev_compile_file)(zend_file_handle *fh, int type);
+static zend_op_array *(*prev_compile_string)(zval *src, const char *filename);
+static zend_op_array *(*prev_compile)(zend_file_handle *fh, int type);
 
-/* hook zend_compile_file */
-zend_op_array *custom_compile_file(zend_file_handle *file_handle, int type)
-{
-    FILE *f = fopen("/tmp/dec_interceptor.log", "a");
+/* 1. 覆盖 zend_compile_file */
+static zend_op_array *hook_compile_file(zend_file_handle *fh, int type) {
+    /* 记录到日志 */
+    FILE *f = fopen("/tmp/dec_interceptor.log","a");
     if (f) {
-        time_t t = time(NULL);
-        fprintf(f, "[%ld] compile_file: %s\n", t,
-                file_handle->filename ? file_handle->filename : "(null)");
+        fprintf(f, "[%ld] compile_file: %s\n",
+            (long)time(NULL), fh->filename ? fh->filename : "(null)");
         fclose(f);
     }
-    return original_compile_file(file_handle, type);
+    /* 链式调用：先走上一个（可能是原生，也可能是 swoole_loader） */
+    return prev_compile_file(fh, type);
 }
 
-/* hook zend_compile_string */
-zend_op_array *custom_compile_string(zval *source_string, const char *filename)
-{
-    FILE *f = fopen("/tmp/dec_interceptor.log", "a");
+/* 2. 覆盖 zend_compile_string */
+static zend_op_array *hook_compile_string(zval *src, const char *filename) {
+    FILE *f = fopen("/tmp/dec_interceptor.log","a");
     if (f) {
-        time_t t = time(NULL);
-        fprintf(f, "[%ld] compile_string: %s\n", t, filename ? filename : "(null)");
-        if (Z_TYPE_P(source_string) == IS_STRING) {
-            fwrite(Z_STRVAL_P(source_string), 1, Z_STRLEN_P(source_string), f);
-            fprintf(f, "\n----\n");
+        fprintf(f, "[%ld] compile_string: %s\n",
+            (long)time(NULL), filename?filename:"(null)");
+        if (Z_TYPE_P(src)==IS_STRING) {
+            fwrite(Z_STRVAL_P(src),1,Z_STRLEN_P(src),f);
+            fprintf(f,"\n----\n");
         }
         fclose(f);
     }
-
-    return original_compile_string(source_string, filename);
+    return prev_compile_string(src, filename);
 }
 
-PHP_MINIT_FUNCTION(dec_interceptor)
-{
-    FILE *f = fopen("/tmp/dec_interceptor.log", "a");
+/* Zend 扩展的启动函数 */
+static void dec_interceptor_startup(zend_extension *extension) {
+    /* 链式 Hook：把当前引擎指针交给 prev_* 保存，然后重写 */
+    prev_compile_file   = zend_compile_file;
+    zend_compile_file   = hook_compile_file;
+    prev_compile_string = zend_compile_string;
+    zend_compile_string = hook_compile_string;
+    
+    /* 追加一条 MINIT 日志 */
+    FILE *f = fopen("/tmp/dec_interceptor.log","a");
     if (f) {
-        time_t t = time(NULL);
-        fprintf(f, "[%ld] MINIT: hook setup\n", t);
+        fprintf(f, "[%ld] [ZendExt] hook initialized\n", (long)time(NULL));
         fclose(f);
     }
-
-    original_compile_file   = zend_compile_file;
-    zend_compile_file       = custom_compile_file;
-
-    original_compile_string = zend_compile_string;
-    zend_compile_string     = custom_compile_string;
-
-    return SUCCESS;
 }
 
-PHP_MSHUTDOWN_FUNCTION(dec_interceptor)
-{
-    zend_compile_file       = original_compile_file;
-    zend_compile_string     = original_compile_string;
-    return SUCCESS;
-}
-
-PHP_MINFO_FUNCTION(dec_interceptor)
-{
-    php_info_print_table_start();
-    php_info_print_table_row(2, "dec_interceptor support", "enabled");
-    php_info_print_table_end();
-}
-
-zend_module_entry dec_interceptor_module_entry = {
-    STANDARD_MODULE_HEADER,
-    "dec_interceptor",
-    NULL,
-    PHP_MINIT(dec_interceptor),
-    PHP_MSHUTDOWN_FUNCTION(dec_interceptor),
-    NULL,
-    NULL,
-    PHP_MINFO_FUNCTION(dec_interceptor),
-    PHP_DEC_INTERCEPTOR_VERSION,
-    STANDARD_MODULE_PROPERTIES
+/* zend_extension_entry 结构 */
+zend_extension dec_interceptor_zend_extension = {
+    .name            = "dec_interceptor",
+    .version         = PHP_DEC_INTERCEPTOR_VERSION,
+    .startup         = dec_interceptor_startup,
+    .shutdown        = NULL,
+    .activate        = NULL,
+    .deactivate      = NULL,
+    .message_handler = NULL,
+    .op_array_handler= NULL,
+    .resource_number = 0,
+    .build_id        = ZEND_MODULE_API_NO,
+    .disable_zend_debug = 0
 };
-
-ZEND_GET_MODULE(dec_interceptor)