这个版本有关闭功能了

youtube_sub.js

@@ -783,6 +783,11 @@ GM_addStyle(`
 
                                     // Add popup to document
                                     document.body.appendChild(popup);
+
+                                    // Add click outside listener
+                                    document.addEventListener('click', () => {
+                                        popup.classList.remove('show');
+                                    });
                                 }
 
                                 // Ensure markdown container exists
@@ -833,32 +838,32 @@ GM_addStyle(`
 
                                     console.log('API Response:', response);
 
-                                     const content = response?.data?.response;
-    if (!content) {
-        throw new Error('No content in API response');
-    }
-
-    // Create text node instead of using innerHTML
-    const markdownContent = marked.parse(content);
-    if (markdownContent) {
-        // Clear existing content
-        while (markdownContainer.firstChild) {
-            markdownContainer.removeChild(markdownContainer.firstChild);
-        }
-
-        // Create temporary container
-        const temp = document.createElement('div');
-        temp.textContent = markdownContent;
-        
-        // Safely append text content
-        const fragment = document.createDocumentFragment();
-        fragment.appendChild(temp);
-        markdownContainer.appendChild(fragment);
-        
-        popup.classList.add('show');
-    } else {
-        throw new Error('Failed to parse markdown content');
-    }
+                                    const content = response?.data?.response;
+                                    if (!content) {
+                                        throw new Error('No content in API response');
+                                    }
+
+                                    // Create text node instead of using innerHTML
+                                    const markdownContent = marked.parse(content);
+                                    if (markdownContent) {
+                                        // Clear existing content
+                                        while (markdownContainer.firstChild) {
+                                            markdownContainer.removeChild(markdownContainer.firstChild);
+                                        }
+
+                                        // Create temporary container
+                                        const temp = document.createElement('div');
+                                        temp.textContent = markdownContent;
+
+                                        // Safely append text content
+                                        const fragment = document.createDocumentFragment();
+                                        fragment.appendChild(temp);
+                                        markdownContainer.appendChild(fragment);
+
+                                        popup.classList.add('show');
+                                    } else {
+                                        throw new Error('Failed to parse markdown content');
+                                    }
 
                                 } catch (error) {
                                     console.error('API call failed:', error);