diff --git a/apps/common/mobile/resources/less/colors-table.less b/apps/common/mobile/resources/less/colors-table.less
index 2b2af8c525..1a80337919 100644
--- a/apps/common/mobile/resources/less/colors-table.less
+++ b/apps/common/mobile/resources/less/colors-table.less
@@ -3,7 +3,7 @@
     --brand-word: #446995;
     --brand-cell: #40865C;
     --brand-slide: #BE664F;
-    --brand-form: #BE664F;
+    --brand-form: #AA5252;
     --brand-primary: #3880BE;
     --brand-secondary: #ED7309;
     --brand-text-on-brand: #FFF;
diff --git a/apps/common/mobile/resources/less/common.less b/apps/common/mobile/resources/less/common.less
index dbe4fc06a1..000f4db5d1 100644
--- a/apps/common/mobile/resources/less/common.less
+++ b/apps/common/mobile/resources/less/common.less
@@ -57,9 +57,9 @@
     align-items: center;
 
     .custom-logo-image {
-        max-width: 100%;
-        height: 14px;
-        overflow: hidden;
+        max-height: 14px;
+        height: auto;
+        width: auto;
     }
 }
 
diff --git a/apps/documenteditor/mobile/src/controller/Main.jsx b/apps/documenteditor/mobile/src/controller/Main.jsx
index 41cbfb5d8e..0dfefb682d 100644
--- a/apps/documenteditor/mobile/src/controller/Main.jsx
+++ b/apps/documenteditor/mobile/src/controller/Main.jsx
@@ -221,7 +221,9 @@ class MainController extends Component {
                 }
 
                 let type = data.doc ? /^(?:(pdf))$/.exec(data.doc.fileType) : false;
+
                 if (type && typeof type[1] === 'string') {
+                    this.changeEditorBrandColorForPdf();
                     (this.permissions.fillForms===undefined) && (this.permissions.fillForms = (this.permissions.edit!==false));
                     this.permissions.edit = this.permissions.review = this.permissions.comment = false;
                 }
@@ -237,8 +239,6 @@ class MainController extends Component {
                 // Document Info
 
                 const storeDocumentInfo = this.props.storeDocumentInfo;
-                // this.document
-
                 storeDocumentInfo.setDataDoc(this.document);
                 storeDocumentInfo.setDocInfo(docInfo);
 
@@ -463,6 +463,11 @@ class MainController extends Component {
         }
     }
 
+    changeEditorBrandColorForPdf() {
+        const bodyElement = document.body;
+        bodyElement.style.setProperty('--brand-word', 'var(--brand-form)');
+    }
+
     applyMode (appOptions) {
         this.api.asc_enableKeyEvents(appOptions.isEdit);
         this.api.asc_setViewMode(!appOptions.isEdit && !appOptions.isRestrictedEdit);
diff --git a/apps/documenteditor/mobile/src/page/main.jsx b/apps/documenteditor/mobile/src/page/main.jsx
index a9f85d356a..3083f6f407 100644
--- a/apps/documenteditor/mobile/src/page/main.jsx
+++ b/apps/documenteditor/mobile/src/page/main.jsx
@@ -41,7 +41,8 @@ const MainPage = inject('storeDocumentInfo', 'users', 'storeAppOptions', 'storeV
     const storeVersionHistory = props.storeVersionHistory;
     const isVersionHistoryMode = storeVersionHistory.isVersionHistoryMode;
     const storeDocumentInfo = props.storeDocumentInfo;
-    const docExt = storeDocumentInfo.dataDoc ? storeDocumentInfo.dataDoc.fileType : '';
+    const dataDoc = storeDocumentInfo.dataDoc;
+    const docExt = dataDoc?.fileType || '';
     const isAvailableExt = docExt && docExt !== 'djvu' && docExt !== 'pdf' && docExt !== 'xps';
     const storeToolbarSettings = props.storeToolbarSettings;
     const isDisconnected = props.users.isDisconnected;
@@ -228,7 +229,7 @@ const MainPage = inject('storeDocumentInfo', 'users', 'storeAppOptions', 'storeV
     };
 
     return (
-        <Themes>
+        <Themes fileType={docExt}>
             <MainContext.Provider value={{
                 openOptions: handleClickToOpenOptions,
                 closeOptions: handleOptionsViewClosed,
@@ -248,14 +249,16 @@ const MainPage = inject('storeDocumentInfo', 'users', 'storeAppOptions', 'storeV
                                 }
                             </div>
                         }
-                        <Subnavbar>
-                            <ToolbarController 
-                                openOptions={handleClickToOpenOptions} 
-                                closeOptions={handleOptionsViewClosed}
-                                isOpenModal={state.isOpenModal}
-                            />
-                            <Search useSuspense={false}/>
-                        </Subnavbar>
+                        {dataDoc &&
+                            <Subnavbar>
+                                <ToolbarController 
+                                    openOptions={handleClickToOpenOptions} 
+                                    closeOptions={handleOptionsViewClosed}
+                                    isOpenModal={state.isOpenModal}
+                                />
+                                <Search useSuspense={false}/>
+                            </Subnavbar>
+                        }
                     </Navbar>
                     <View id="editor_sdk"></View>
                     {isShowPlaceholder ?