diff --git a/src/content/components/top-content/index.js b/src/content/components/top-content/index.js
index c318901..c4a8461 100644
--- a/src/content/components/top-content/index.js
+++ b/src/content/components/top-content/index.js
@@ -1,7 +1,9 @@
 import CommonComponent from '../common';
 import FollowController from './follow-controller';
 import * as consoleFrames from '../../console-frames';
+import * as addonActions from '../../actions/addon';
 import messages from 'shared/messages';
+import * as re from 'shared/utils/re';
 
 export default class TopContent {
 
@@ -11,17 +13,39 @@ export default class TopContent {
       new CommonComponent(win, store),
       new FollowController(win, store),
     ];
+    this.store = store;
+    this.prevBlacklist = undefined;
 
     // TODO make component
-    consoleFrames.initialize(window.document);
+    consoleFrames.initialize(this.win.document);
 
     messages.onMessage(this.onMessage.bind(this));
   }
 
   update() {
+    let blacklist = this.store.getState().setting.blacklist;
+    if (JSON.stringify(this.prevBlacklist) !== JSON.stringify(blacklist)) {
+      this.disableIfBlack(blacklist);
+      this.prevBlacklist = blacklist;
+    }
+
     this.children.forEach(c => c.update());
   }
 
+  disableIfBlack(blacklist) {
+    let loc = this.win.location;
+    let partial = loc.host + loc.pathname;
+    let matched = blacklist
+      .map((item) => {
+        let pattern = item.includes('/') ? item : item + '/*';
+        return re.fromWildcard(pattern);
+      })
+      .some(regex => regex.test(partial));
+    if (matched) {
+      this.store.dispatch(addonActions.disable());
+    }
+  }
+
   onMessage(message) {
     switch (message.type) {
     case messages.CONSOLE_HIDE_COMMAND:
diff --git a/src/shared/utils/re.js b/src/shared/utils/re.js
new file mode 100644
index 0000000..7db9091
--- /dev/null
+++ b/src/shared/utils/re.js
@@ -0,0 +1,6 @@
+const fromWildcard = (pattern) => {
+  let regexStr = '^' + pattern.replace(/\*/g, '.*') + '$';
+  return new RegExp(regexStr);
+};
+
+export { fromWildcard };
diff --git a/src/shared/validators/setting.js b/src/shared/validators/setting.js
index 5039ec2..949ab29 100644
--- a/src/shared/validators/setting.js
+++ b/src/shared/validators/setting.js
@@ -1,6 +1,6 @@
 import operations from 'shared/operations';
 
-const VALID_TOP_KEYS = ['keymaps', 'search'];
+const VALID_TOP_KEYS = ['keymaps', 'search', 'blacklist'];
 const VALID_OPERATION_VALUES = Object.keys(operations).map((key) => {
   return operations[key];
 });
diff --git a/test/shared/util/re.test.js b/test/shared/util/re.test.js
new file mode 100644
index 0000000..9ed6521
--- /dev/null
+++ b/test/shared/util/re.test.js
@@ -0,0 +1,20 @@
+import { expect } from 'chai';
+import * as re from 'shared/utils/re';
+
+describe("re util", () => {
+  it('matches by pattern', () => {
+    let regex = re.fromWildcard('*.example.com/*');
+    expect('foo.example.com/bar').to.match(regex);
+    expect('foo.example.com').not.to.match(regex);
+    expect('example.com/bar').not.to.match(regex);
+
+    regex = re.fromWildcard('example.com/*')
+    expect('example.com/foo').to.match(regex);
+    expect('example.com/').to.match(regex);
+
+    regex = re.fromWildcard('example.com/*bar')
+    expect('example.com/foobar').to.match(regex);
+    expect('example.com/bar').to.match(regex);
+    expect('example.com/foobarfoo').not.to.match(regex);
+  })
+});