diff --git a/bower.json b/bower.json
index ca289c3..0f99c7a 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "angular-wt-editor",
-  "version": "1.4.8",
+  "version": "1.4.9",
   "homepage": "https://github.com/worktile/angular-wt-editor",
   "authors": [
     "YCTech"
diff --git a/dist/wt-editor.js b/dist/wt-editor.js
index cfc8ebc..e4682de 100644
--- a/dist/wt-editor.js
+++ b/dist/wt-editor.js
@@ -1345,18 +1345,7 @@ angular.module("wt-editor")
                     pedantic: false,
                     sanitize: false,
                     smartLists: true,
-                    smartypants: true,
-                    isParagraphDefault: false,
-                    isImageDefault: false,
-                    isBlockquoteDefault: false,
-                    isHrDefault: false,
-                    isStrongDefault: false,
-                    isEmDefault: false,
-                    isCodespanDefault: false,
-                    isCodeDefault: false,
-                    isDelDefault: false,
-                    isHtmlDefault: false,
-                    isTextEscape: true
+                    smartypants: true
                 });
             };
 
diff --git a/package.json b/package.json
index 651af43..16543f4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "angular-wt-editor",
-    "version": "1.4.8",
+    "version": "1.4.9",
     "description": "angular-wt-editor =================",
     "main": "index.js",
     "scripts": {
diff --git a/src/js/editor.js b/src/js/editor.js
index 76924f1..f8c30c2 100644
--- a/src/js/editor.js
+++ b/src/js/editor.js
@@ -1334,18 +1334,7 @@ angular.module("wt-editor")
                     pedantic: false,
                     sanitize: false,
                     smartLists: true,
-                    smartypants: true,
-                    isParagraphDefault: false,
-                    isImageDefault: false,
-                    isBlockquoteDefault: false,
-                    isHrDefault: false,
-                    isStrongDefault: false,
-                    isEmDefault: false,
-                    isCodespanDefault: false,
-                    isCodeDefault: false,
-                    isDelDefault: false,
-                    isHtmlDefault: false,
-                    isTextEscape: true
+                    smartypants: true
                 });
             };