optimize docs

Author: pijiang3

docs.json

@@ -280,7 +280,8 @@
                       "zh/rum/sdk/android/sdk-integration",
                       "zh/rum/sdk/android/advanced-config",
                       "zh/rum/sdk/android/compatible",
-                      "zh/rum/sdk/android/data-collection"
+                      "zh/rum/sdk/android/data-collection",
+                      "zh/rum/sdk/android/performance-impact"
                     ]
                   },
                   {
@@ -289,7 +290,8 @@
                       "zh/rum/sdk/ios/sdk-integration",
                       "zh/rum/sdk/ios/advanced-config",
                       "zh/rum/sdk/ios/compatible",
-                      "zh/rum/sdk/ios/data-collection"
+                      "zh/rum/sdk/ios/data-collection",
+                      "zh/rum/sdk/ios/performance-impact"
                     ]
                   }
                 ]
@@ -666,7 +668,8 @@
                       "en/rum/sdk/android/sdk-integration",
                       "en/rum/sdk/android/advanced-config",
                       "en/rum/sdk/android/compatible",
-                      "en/rum/sdk/android/data-collection"
+                      "en/rum/sdk/android/data-collection",
+                      "en/rum/sdk/android/performance-impact"
                     ]
                   },
                   {
@@ -675,7 +678,8 @@
                       "en/rum/sdk/ios/sdk-integration",
                       "en/rum/sdk/ios/advanced-config",
                       "en/rum/sdk/ios/compatible",
-                      "en/rum/sdk/ios/data-collection"
+                      "en/rum/sdk/ios/data-collection",
+                      "en/rum/sdk/ios/performance-impact"
                     ]
                   }
                 ]

en/changelog/changelog.mdx

@@ -2,7 +2,6 @@
 title: "Changelog"
 description: "This page documents important updates and feature releases for Flashduty products"
 keywords: ["Changelog", "Product Release", "Feature Updates", "Flashduty", "Version History"]
-rss: true
 ---
 
 <Update label="2025-12-30" description="🗓 Status Page: Service Down, Trust Online" tags={["New"]}>