diff --git a/_locales/zh_CN/messages.json b/_locales/zh_CN/messages.json
index 834d2ec..150df4f 100644
--- a/_locales/zh_CN/messages.json
+++ b/_locales/zh_CN/messages.json
@@ -233,71 +233,5 @@
     "local_hosts_skipping": {
         "message": "跳过本地主机链接（10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16, 100.64.0.0/10, 169.254.0.0/16, 127.0.0.1, localhost）",
         "description": "This string is used as label for the local host skipping switch"
-    },
-    "local_hosts_skipping_title": {
-        "description": "This string is used as title for the local host skipping switch"
-    },
-    "log_html_export_button": {
-        "description": "This string is used for the export button on the log page."
-    },
-    "log_html_export_button_title": {
-        "description": "This string is used as title for the export button on the log page."
-    },
-    "log_html_import_button": {
-        "description": "This string is used for the import button on the log page."
-    },
-    "log_html_import_button_title": {
-        "description": "This string is used as title for the import button on the log page."
-    },
-    "setting_html_export_button": {
-        "description": "This string is used as name for the export button on the settings page."
-    },
-    "setting_html_export_button_title": {
-        "description": "This string is used as title for the export button on the settings page."
-    },
-    "setting_html_import_button": {
-        "description": "This string is used as name for the reset button on the settings page."
-    },
-    "setting_html_import_button_title": {
-        "description": "This string is used as title for the import button on the settings page."
-    },
-    "setting_log_limit_label": {
-        "description": "This string is used as name for the log limit label.",
-        "placeholders": {
-            "limit": {
-                "content": "$1",
-                "example": "100"
-            }
-        }
-    },
-    "blocked_html_title": {
-        "description": "This string is used as title on the blocked site page."
-    },
-    "blocked_html_body": {
-        "description": "This string is used as body on the blocked site page."
-    },
-    "blocked_html_button": {
-        "description": "This string is used as button on the blocked site page."
-    },
-    "referral_marketing_enabled": {
-        "description": "This string is used as label for the referral marketing switch"
-    },
-    "referral_marketing_enabled_title": {
-        "description": "This string is used as title for the referral marketing switch"
-    },
-    "watchdog": {
-        "description": "This string is used as text for the watchdog"
-    },
-    "domain_blocking_enabled": {
-        "description": "This string is used as label for the domain blocking switch"
-    },
-    "domain_blocking_enabled_title": {
-        "description": "This string is used as title for the domain blocking switch"
-    },
-    "log_ping_blocked": {
-        "description": "This string is used on hyperlink auditing in the ClearURLs log."
-    },
-    "ping_blocking_enabled": {
-        "description": "This string is used as label for the hyperlink auditing blocking switch"
     }
 }
\ No newline at end of file