diff --git a/src/pages/detail/index.vue b/src/pages/detail/index.vue
index 29fb7d8..83819d9 100644
--- a/src/pages/detail/index.vue
+++ b/src/pages/detail/index.vue
@@ -115,7 +115,11 @@ onLoad((options) => {
   if (window.plus) {
     const token = plus?.webview.getWebviewById("wv").tokenScan;
     if (token) {
-      document.querySelector(".uni-page-head-hd").style.display = "none";
+      const header = document.querySelector(".uni-page-head-hd");
+      console.log("header", header);
+      if (header) {
+        header.style.display = "none";
+      }
     }
   }
 
diff --git a/src/pages/index/index.vue b/src/pages/index/index.vue
index bb72b1f..fd53023 100644
--- a/src/pages/index/index.vue
+++ b/src/pages/index/index.vue
@@ -165,7 +165,11 @@ onLoad((options) => {
   if (window.plus) {
     const token = plus?.webview.getWebviewById("wv").tokenScan;
     if (token) {
-      document.querySelector(".uni-page-head-hd").style.display = "none";
+      const header = document.querySelector(".uni-page-head-hd");
+      console.log("header", header);
+      if (header) {
+        header.style.display = "none";
+      }
     }
   }
   state.id = options.id;
diff --git a/src/pages/painting/index.vue b/src/pages/painting/index.vue
index abf7711..166fab6 100644
--- a/src/pages/painting/index.vue
+++ b/src/pages/painting/index.vue
@@ -72,7 +72,11 @@ onLoad((options) => {
   if (window.plus) {
     const token = plus?.webview.getWebviewById("wv").tokenScan;
     if (token) {
-      document.querySelector(".uni-page-head-hd").style.display = "none";
+      const header = document.querySelector(".uni-page-head-hd");
+      console.log("header", header);
+      if (header) {
+        header.style.display = "none";
+      }
     }
   }
   state.id = options.id;