diff --git a/_locales/zh-CN/messages.json b/_locales/zh_CN/messages.json
similarity index 100%
rename from _locales/zh-CN/messages.json
rename to _locales/zh_CN/messages.json
diff --git a/_locales/zh-CN/store.md b/_locales/zh_CN/store.md
similarity index 100%
rename from _locales/zh-CN/store.md
rename to _locales/zh_CN/store.md
diff --git a/manifest.json b/manifest.json
index 4d5528c..0fc6f10 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
   "name": "__MSG_extensionName__",
   "description": "__MSG_extensionDescription__",
-  "version": "1.1.42",
+  "version": "1.1.43",
   "manifest_version": 2,
   "background": {
     "scripts": ["background.js"],
diff --git a/pages/styles.css b/pages/styles.css
index dd58676..167763d 100644
--- a/pages/styles.css
+++ b/pages/styles.css
@@ -235,6 +235,10 @@ input:invalid {
 .tab {
   overflow: hidden;
   background-color: var(--bg-secondary);
+  position: fixed;
+  top: 0;
+  width: 100%;
+  z-index: 2;
 }
 
 .tab button {
@@ -262,7 +266,7 @@ input:invalid {
 }
 
 .tabcontent {
-  padding-top: 10px;
+  padding-top: 50px;
   display: none;
   background-color: var(--bg-main);
   min-height: 510px;