diff --git a/apps/documenteditor/main/app/controller/LeftMenu.js b/apps/documenteditor/main/app/controller/LeftMenu.js
index 091e0a127..0d4153db8 100644
--- a/apps/documenteditor/main/app/controller/LeftMenu.js
+++ b/apps/documenteditor/main/app/controller/LeftMenu.js
@@ -301,7 +301,7 @@ define([
 
             if (Common.Utils.isChrome) {
                 value = Common.localStorage.getBool("de-settings-inputsogou");
-                window["AscInputMethod"]["SogouPinyin"] = value;
+                this.api.setInputParams({"SogouPinyin" : value});
             }
 
             /** coauthoring begin **/
diff --git a/apps/documenteditor/main/app/controller/Main.js b/apps/documenteditor/main/app/controller/Main.js
index 6e96e290f..32eecc697 100644
--- a/apps/documenteditor/main/app/controller/Main.js
+++ b/apps/documenteditor/main/app/controller/Main.js
@@ -802,7 +802,7 @@ define([
 
                 if (Common.Utils.isChrome) {
                     value = Common.localStorage.getBool("de-settings-inputsogou");
-                    window["AscInputMethod"]["SogouPinyin"] = value;
+                    me.api.setInputParams({"SogouPinyin" : value});
                 }
 
                 /** coauthoring begin **/
diff --git a/apps/presentationeditor/main/app/controller/LeftMenu.js b/apps/presentationeditor/main/app/controller/LeftMenu.js
index 7c8a0e8c8..7e884ea79 100644
--- a/apps/presentationeditor/main/app/controller/LeftMenu.js
+++ b/apps/presentationeditor/main/app/controller/LeftMenu.js
@@ -242,7 +242,7 @@ define([
 
             if (Common.Utils.isChrome) {
                 value = Common.localStorage.getBool("pe-settings-inputsogou");
-                window["AscInputMethod"]["SogouPinyin"] = value;
+                this.api.setInputParams({"SogouPinyin" : value});
             }
 
             /** coauthoring begin **/
diff --git a/apps/presentationeditor/main/app/controller/Main.js b/apps/presentationeditor/main/app/controller/Main.js
index 6e2d1d421..01389d58e 100644
--- a/apps/presentationeditor/main/app/controller/Main.js
+++ b/apps/presentationeditor/main/app/controller/Main.js
@@ -600,7 +600,7 @@ define([
 
                 if (Common.Utils.isChrome) {
                     value = Common.localStorage.getBool("pe-settings-inputsogou");
-                    window["AscInputMethod"]["SogouPinyin"] = value;
+                    me.api.setInputParams({"SogouPinyin" : value});
                 }
 
                 /** coauthoring begin **/
diff --git a/apps/spreadsheeteditor/main/app/controller/LeftMenu.js b/apps/spreadsheeteditor/main/app/controller/LeftMenu.js
index 5d2d000d9..eaa552fd0 100644
--- a/apps/spreadsheeteditor/main/app/controller/LeftMenu.js
+++ b/apps/spreadsheeteditor/main/app/controller/LeftMenu.js
@@ -266,7 +266,7 @@ define([
 
             if (Common.Utils.isChrome) {
                 value = Common.localStorage.getBool("sse-settings-inputsogou");
-                window["AscInputMethod"]["SogouPinyin"] = value;
+                this.api.setInputParams({"SogouPinyin" : value});
             }
 
             /** coauthoring begin **/
diff --git a/apps/spreadsheeteditor/main/app/controller/Main.js b/apps/spreadsheeteditor/main/app/controller/Main.js
index 72c3d3531..611b3f7a6 100644
--- a/apps/spreadsheeteditor/main/app/controller/Main.js
+++ b/apps/spreadsheeteditor/main/app/controller/Main.js
@@ -151,7 +151,7 @@ define([
 
                 if (Common.Utils.isChrome) {
                     value = Common.localStorage.getBool("sse-settings-inputsogou");
-                    window["AscInputMethod"]["SogouPinyin"] = value;
+                    this.api.setInputParams({"SogouPinyin" : value});
                 }
 
                 this.api.asc_registerCallback('asc_onOpenDocumentProgress',  _.bind(this.onOpenDocument, this));