diff --git a/.gitignore b/.gitignore
index 1c1c5de..df87552 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,3 +27,5 @@ pnpm-lock.yaml
 *.json
 !config*.json
 go.mod
+.RData
+.Rhistory
diff --git a/README.md b/README.md
index 22b51d9..c7a6368 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ CodeForge 是一款轻量级、高性能的桌面代码执行器，专为开发
   <img src="public/icons/java.svg" width="60" alt="Java">
   <img src="public/icons/javascript-browser.svg" width="60" alt="JavaScript (Browser)">
   <img src="public/icons/javascript-jquery.svg" width="60" alt="JavaScript (jQuery)">
-  <img src="public/icons/nodejs.svg" width="60" alt="JavaScript (Node.js)">
+  <img src="public/icons/javascript-nodejs.svg" width="60" alt="JavaScript (Node.js)">
   <img src="public/icons/kotlin.svg" width="60" alt="Kotlin">
   <img src="public/icons/nodejs.svg" width="60" alt="Node.js">
   <img src="public/icons/php.svg" width="60" alt="PHP">
diff --git a/src-tauri/src/plugins/shell.rs b/src-tauri/src/plugins/shell.rs
index 9f62d81..00587e6 100644
--- a/src-tauri/src/plugins/shell.rs
+++ b/src-tauri/src/plugins/shell.rs
@@ -9,7 +9,7 @@ impl LanguagePlugin for ShellPlugin {
     }
 
     fn get_language_name(&self) -> &'static str {
-        "Shell"
+        "ShellScript"
     }
 
     fn get_language_key(&self) -> &'static str {
diff --git a/src/composables/useCodeMirrorFunctionHelp.ts b/src/composables/useCodeMirrorFunctionHelp.ts
index a4dc2d5..aa367ef 100644
--- a/src/composables/useCodeMirrorFunctionHelp.ts
+++ b/src/composables/useCodeMirrorFunctionHelp.ts
@@ -1,30 +1,29 @@
-import { EditorView, hoverTooltip } from '@codemirror/view'
-1
+import {EditorView, hoverTooltip} from '@codemirror/view'
+
 export function useCodeMirrorFunctionHelp()
 {
     // 提示框
     const createHelpTooltip = (text: string) => {
         const dom = document.createElement('div')
-        dom.className = 'cm-function-help-tooltip'
+        dom.className = 'cm-custom-function-tooltip'
 
         dom.innerHTML = `
             <div class="relative mb-1">
                 <div class="px-2 py-1 bg-gray-800 text-white text-xs rounded">
-                    <span class="font-mono">${ text }</span>
+                    <span class="font-mono">${text}</span>
                 </div>
-                <!-- 小三角箭头 -->
                 <div class="absolute left-1/2 transform -translate-x-1/2 top-full">
                     <div class="w-0 h-0 border-l-4 border-r-4 border-t-4 border-transparent border-t-gray-800"></div>
                 </div>
             </div>
         `
 
-        return { dom }
+        return {dom}
     }
 
     // 显示函数提示扩展
     const showFunctionHelpHover = hoverTooltip((view, pos, side) => {
-        let { from, to, text } = view.state.doc.lineAt(pos)
+        let {from, to, text} = view.state.doc.lineAt(pos)
         let start = pos, end = pos
         while (start > from && /\w/.test(text[start - from - 1])) {
             start--
@@ -44,20 +43,22 @@ export function useCodeMirrorFunctionHelp()
                 return createHelpTooltip(text.slice(start - from, end - from))
             }
         }
-    }, { hoverTime: 300 })
+    }, {hoverTime: 300})
 
     // 提示框样式主题
     const functionHelpTheme = EditorView.theme({
-        '.cm-function-help-tooltip': {
+        '.cm-custom-function-tooltip': {
             zIndex: '100',
             animation: 'fadeIn 0.2s ease-out'
         },
-        '.cm-tooltip': {
-            border: 'none !important'
+        '.cm-tooltip.cm-tooltip-hover': {
+            backgroundColor: 'transparent !important',
+            border: 'none !important',
+            boxShadow: 'none !important'
         },
         '@keyframes fadeIn': {
-            'from': { opacity: '0', transform: 'translateY(-2px)' },
-            'to': { opacity: '1', transform: 'translateY(0)' }
+            'from': {opacity: '0', transform: 'translateY(-2px)'},
+            'to': {opacity: '1', transform: 'translateY(0)'}
         }
     })