diff --git a/hook_conversions.js b/hook_conversions.js
index ae8944b..dc707ca 100644
--- a/hook_conversions.js
+++ b/hook_conversions.js
@@ -2,24 +2,29 @@ console.log("Script loaded successfully");
 // hook_okhttp_client()
 if (Java.available) {
     hook_json()
-    // hook_okhttp3_client()
     Java.perform(function () {
         try {
             var OkHttpClient = Java.use("okhttp3.OkHttpClient");
-            console.log("OkHttp detected in the app");
+            console.log(OkHttpClient.toString())
+            if (OkHttpClient != null){
+                hook_okhttp_client();
+                log_info("OkHttp detected in the app");
+            }
         } catch (e) {
-            console.log("OkHttp not detected in the app");
+            log_info("OkHttp not detected in the app");
         }
     });
     Java.perform(function () {
-        console.log("start hook java.net.URL");
+        log_info("start hook java.net.URL");
         var URL = Java.use('java.net.URL');
         URL.$init.overload('java.lang.String').implementation = function (spec) {
+            // console.log("URL request:" + spec)
+            log_info("URL request: " + spec)
             if (spec.includes("appsflyer")) {
-                console.log("URL request: " + spec);
+                // console.log("URL request: " + spec);
                 if (spec.includes("conversions")) {
                     var stackTrace = Java.use('java.lang.Exception').$new().getStackTrace().toString();
-                    console.log(stackTrace);
+                    // console.log(stackTrace);
                 }
             }
             return this.$init(spec);
@@ -28,36 +33,43 @@ if (Java.available) {
 }
 
 function printMethods(className) {
+    log_info("start print methods.")
     var jclass = Java.use(className);
     var methods = jclass.class.getDeclaredMethods();
     console.log("Printing methods of " + className + ":\n");
     methods.forEach(function (method) {
-        console.log(method);
+        // console.log(method);
+        log_info("The methods under the class" + className + " are: " + method);
     });
 }
 
 function hook_okhttp_client() {
     if (Java.available) {
         Java.perform(function () {
+            log_info("start hook_okhttp_client.")
             try {
                 var OkHttpClient = Java.use("okhttp3.OkHttpClient");
-
+                // log_info("OkHttpClient: " + OkHttpClient.toString());
+                var class_name = OkHttpClient.$className;
+                console.log(class_name+ "-------")
+                printMethods(OkHttpClient.toString());
                 OkHttpClient.newCall.overload('okhttp3.Request').implementation = function (request) {
-                    console.log("OkHttp Request URL: " + request.url().toString());
-                    console.log("OkHttp Request Headers: " + request.headers().toString());
-
-                    if (request.method() == "POST") {
-                        console.log("OkHttp Request Body: " + request.body().contentType().toString());
-                        // Here you can further extract the request body if needed.
+                    var requestUrl = request.url();
+                    if (requestUrl) {
+                        console.log("OkHttp Request URL: " + requestUrl.toString());
+                    } else {
+                        console.log("OkHttp Request URL is not available");
                     }
+                    // console.log("OkHttp Request Headers: " + request.headers().toString());
 
-                    var response = this.newCall(request).execute();
+                    // if (request.method() == "POST") {
+                    //     console.log("OkHttp Request Body: " + request.body().contentType().toString());
+                    // }
+
+                    var call = this.newCall(request);
+                    var response = call.execute();
                     console.log("OkHttp Response: " + response.body().string());
-
-                    // Note: Calling response.body().string() consumes the response body.
-                    // You might need to recreate the response if the app expects to read it again.
-
-                    return this.newCall(request);
+                    return call;
                 };
 
             } catch (e) {
@@ -118,20 +130,6 @@ function hook_HttpURLConnection_stream() {
 
 }
 
-function hook_okhttp3_client() {
-    Java.perform(function () {
-        var OkHttpClient = Java.use("okhttp3.OkHttpClient");
-        OkHttpClient.newCall.overload("okhttp3.Request").implementation = function (request) {
-            console.log("okhttp3 Request -> " + request.url().toString());
-
-            var response = this.newCall(request).execute();
-
-            console.log("okhttp3 Response -> " + response.body().string());
-
-            return response;
-        }
-    });
-}
 
 function hook_retrofit() {
     Java.perform(function () {
@@ -160,8 +158,25 @@ function hook_json() {
         var JSONObject = Java.use('org.json.JSONObject');
         JSONObject.toString.overload().implementation = function () {
             var result = this.toString.call(this);
-            console.log("Serialized JSONObject: " + result);
+            // console.log("Serialized JSONObject: " + result);
+            log_info("Serialized JSONObject: " + result)
             return result;
         };
     });
 }
+
+
+function log_info(messages) {
+    const now = new Date();
+    const year = now.getFullYear();
+    const month = String(now.getMonth() + 1).padStart(2, '0'); // Months are 0-based
+    const day = String(now.getDate()).padStart(2, '0');
+    const hours = String(now.getHours()).padStart(2, '0');
+    const minutes = String(now.getMinutes()).padStart(2, '0');
+    const seconds = String(now.getSeconds()).padStart(2, '0');
+    const milliseconds = String(now.getMilliseconds()).padStart(3, '0');
+
+    const timestamp = `${year}-${month}-${day} ${hours}:${minutes}:${seconds}:${milliseconds}`;
+
+    console.log(`${timestamp} - ${messages}`);
+}
\ No newline at end of file