diff --git a/wasm/www/index.js b/wasm/www/index.js
index 3ee66c2..e071b83 100644
--- a/wasm/www/index.js
+++ b/wasm/www/index.js
@@ -53,9 +53,16 @@ function initEvent() {
     }
 }
 
+function readPath() {
+    let query = location.href.substring(location.href.indexOf('#') + 1);
+    let path = decodeURIComponent(query);
+    getJsonpathInput().value = path;
+    forceClick(getReadBtn());
+}
+
 function readPathParam() {
     if(location.href.indexOf('#') > -1) {
-        readPath()
+        readPath();
     }
 }
 
@@ -67,13 +74,6 @@ function forceClick(ctrl) {
     ctrl.dispatchEvent(event, true);
 }
 
-function readPath() {
-    let query = location.href.substring(location.href.indexOf('#') + 1);
-    let path = decodeURIComponent(query);
-    getJsonpathInput().value = path;
-    forceClick(getReadBtn());
-}
-
 window.onpopstate = readPath;
 
-initData('data/example.json').then(initEvent).then(readPathParam);
\ No newline at end of file
+initData('data/example.json').then(initEvent).then(readPathParam);