diff --git a/src/screens/AR/components/Book.js b/src/screens/AR/components/Book.js
index 9003b75..a46cce0 100644
--- a/src/screens/AR/components/Book.js
+++ b/src/screens/AR/components/Book.js
@@ -17,10 +17,10 @@ const Book = ({ book, mobile, theme }) => {
         tw("flex  items-end rounded-md p-2 my-2"),
         { width: mobile ? "48%" : width / 4.2 },
       ]}
-      onPress={() => Linking.openURL(`https://ar.dnvn.ir/lunch?id=${book.id}`)}
+      onPress={() => Linking.openURL(`https://ar.dnvn.ir/lunch?id=${book?.id}`)}
     >
       <Image
-        source={{ uri: `https://dnvn.ir/api/v1/file/${book.fileId}` }}
+        source={{ uri: `https://dnvn.ir/api/v1/file/${book?.fileId}` }}
         resizeMode="contain"
         style={[
           tw("rounded-sm w-full"),
@@ -41,7 +41,7 @@ const Book = ({ book, mobile, theme }) => {
           },
         ]}
       >
-        {book.title}
+        {book?.title}
       </Text>
     </Pressable>
   );
diff --git a/src/screens/Address/index.js b/src/screens/Address/index.js
index 4f4dbe8..a33e800 100644
--- a/src/screens/Address/index.js
+++ b/src/screens/Address/index.js
@@ -370,7 +370,7 @@ const Address = ({
                 maxlength="40"
                 value={
                   profilePage
-                    ? profileFields.firstName
+                    ? profileFields?.firstName
                     : addressFields?.firstName
                 }
                 onChange={(name, value) =>
@@ -390,7 +390,7 @@ const Address = ({
                 name="lastName"
                 maxlength="60"
                 value={
-                  profilePage ? profileFields.lastName : addressFields?.lastName
+                  profilePage ? profileFields?.lastName : addressFields?.lastName
                 }
                 onChange={(name, value) =>
                   profilePage
@@ -408,7 +408,7 @@ const Address = ({
                   textAlign="left"
                   name="nationalId"
                   maxLength={10}
-                  value={profileFields.nationalId}
+                  value={profileFields?.nationalId}
                   onChange={(name, value) =>
                     setProfileFields({ ...profileFields, nationalId: value })
                   }
@@ -433,7 +433,7 @@ const Address = ({
                 maxLength={11}
                 value={
                   profilePage
-                    ? profileFields.cellphone
+                    ? profileFields?.cellphone
                     : addressFields?.cellphone
                 }
                 onChange={(name, value) =>
@@ -451,7 +451,7 @@ const Address = ({
                 textAlign="left"
                 name="phone"
                 maxLength={11}
-                value={profilePage ? profileFields.phone : addressFields?.phone}
+                value={profilePage ? profileFields?.phone : addressFields?.phone}
                 onChange={(name, value) =>
                   profilePage
                     ? setProfileFields({ ...profileFields, phone: value })
@@ -471,7 +471,7 @@ const Address = ({
                   defaultValue={
                     profilePage
                       ? provinces?.filter(
-                          (province) => province.id === profileFields.provinceId
+                          (province) => province.id === profileFields?.provinceId
                         )[0]?.name || province[0]
                       : province[0]
                   }
@@ -488,7 +488,7 @@ const Address = ({
                   defaultValue={
                     profilePage
                       ? cities?.filter(
-                          (city) => city.id === profileFields.cityId
+                          (city) => city.id === profileFields?.cityId
                         )[0]?.name || city[0]
                       : city[0]
                   }
@@ -544,7 +544,7 @@ const Address = ({
                   maxLength={10}
                   value={
                     profilePage
-                      ? profileFields.postalCode
+                      ? profileFields?.postalCode
                       : addressFields?.postalCode
                   }
                   onChange={(name, value) =>
diff --git a/src/screens/Blog/index.js b/src/screens/Blog/index.js
index 3fbb873..9fc6fb1 100644
--- a/src/screens/Blog/index.js
+++ b/src/screens/Blog/index.js
@@ -33,12 +33,12 @@ const { width } = Dimensions.get("window");
 
 //func
 const renderNode = (node, index, siblings, parent, defaultRenderer) => {
-  if (node.name == "img") {
-    const a = node.attribs;
+  if (node?.name == "img") {
+    const a = node?.attribs;
     return (
       <Image
         style={{ width: 300, height: 300 }}
-        source={{ uri: node.attribs.src }}
+        source={{ uri: node?.attribs?.src }}
       />
     );
   }
@@ -46,8 +46,8 @@ const renderNode = (node, index, siblings, parent, defaultRenderer) => {
 
 export const Blog = ({ getInfo, blog, getList, blogs, route, theme }) => {
   useEffect(() => {
-    getInfo({ id: route.params.id });
-    if (blogs.length === 0) {
+    getInfo({ id: route?.params?.id });
+    if (blogs?.length === 0) {
       getList();
     }
   }, []);
@@ -114,7 +114,7 @@ export const Blog = ({ getInfo, blog, getList, blogs, route, theme }) => {
                 >
                   <View style={tw("flex")}>
                     <View style={tw("flex py-2 justify-center")}>
-                      <Text
+                      {/* <Text
                         style={{
                           fontFamily: "regular",
                           color: Colors.theme1.white,
@@ -122,8 +122,8 @@ export const Blog = ({ getInfo, blog, getList, blogs, route, theme }) => {
                           textAlign: ios ? "right" : "auto",
                         }}
                       >
-                        {/* {"نوشته از:" + " " + "کامران ایزدی"} */}
-                      </Text>
+                        {"نوشته از:" + " " + "کامران ایزدی"}
+                      </Text> */}
                       <Text
                         style={{
                           fontFamily: "regular",
@@ -269,16 +269,16 @@ export const Blog = ({ getInfo, blog, getList, blogs, route, theme }) => {
             </View>
           </View>
           <Header title={"پیشنهادی "} />
-          {blogs.length ? (
+          {blogs?.length ? (
             <FlatList
               showsHorizontalScrollIndicator={false}
               horizontal={true}
               inverted={true}
               style={[tw("flex flex-row mt-3 pb-3")]}
-              data={blogs.filter((blog) => blog.id !== route.params.id)}
+              data={blogs?.filter((blog) => blog?.id !== route?.params?.id)}
               renderItem={({ item }) => <New blog={item} />}
               keyExtractor={(item, index) => {
-                return item.id;
+                return item?.id;
               }}
             />
           ) : null}
@@ -300,10 +300,6 @@ const mapDispatchToProps = {
   setHeaderOptions: publicApi.setHeaderOptions,
 };
 
-const Tag = ({ tag }) => {
-  return;
-};
-
 export default connect(mapStateToProps, mapDispatchToProps)(Blog);
 
 const styles = StyleSheet.create({
diff --git a/src/screens/Blogs/index.js b/src/screens/Blogs/index.js
index bd700cd..64f6921 100644
--- a/src/screens/Blogs/index.js
+++ b/src/screens/Blogs/index.js
@@ -79,11 +79,11 @@ function Blogs({ getList, blogs, hashtag, setHashtag, theme }) {
         <FlatList
           contentContainerStyle={styles.contentContainerStyle}
           style={tw("px-4")}
-          data={blogs.filter((blog) => blog.tag === hashtag)}
+          data={blogs?.filter((blog) => blog?.tag === hashtag)}
           renderItem={({ item }) => (
             <HashtagBlog blog={item} blogsPage={true} theme={theme} />
           )}
-          keyExtractor={(item) => item.id}
+          keyExtractor={(item) => item?.id}
         />
       ) : (
         <ScrollView
@@ -99,7 +99,7 @@ function Blogs({ getList, blogs, hashtag, setHashtag, theme }) {
             style={[tw("flex flex-row mt-3 pb-3")]}
             data={blogs.slice(0, 7)}
             renderItem={({ item }) => <New blog={item} />}
-            keyExtractor={(item) => item.id}
+            keyExtractor={(item) => item?.id}
           />
           <Header title={"پیشنهاد سردبیر"} />
           <FlatList
@@ -109,10 +109,10 @@ function Blogs({ getList, blogs, hashtag, setHashtag, theme }) {
             style={[tw("flex flex-row mt-3 pb-3")]}
             data={blogs.slice(0, 7)}
             renderItem={({ item }) => <New blog={item} />}
-            keyExtractor={(item) => item.id}
+            keyExtractor={(item) => item?.id}
           />
           <Header title={"از دنیای آموزش"} />
-          <Target blogs={blogs.slice(0, 3)} />
+          <Target blogs={blogs?.slice(0, 3)} />
         </ScrollView>
       )}
     </SafeAreaView>
diff --git a/src/screens/Blogs/layouts/More.js b/src/screens/Blogs/layouts/More.js
index 379dd6e..3ecf297 100644
--- a/src/screens/Blogs/layouts/More.js
+++ b/src/screens/Blogs/layouts/More.js
@@ -65,7 +65,7 @@ const MoreBlog = ({ mobile, theme, blogs, blogsPage }) => {
         data={blogs}
         style={tw("px-4")}
         renderItem={({ item }) => <Blog blog={item} theme={theme} />}
-        keyExtractor={(item) => item.id}
+        keyExtractor={(item) => item?.id}
         contentContainerStyle={{ paddingBottom: height / 2 }}
       />
     </SafeAreaView>
diff --git a/src/screens/Blogs/layouts/Single.js b/src/screens/Blogs/layouts/Single.js
index 4c18cd5..b05b12f 100644
--- a/src/screens/Blogs/layouts/Single.js
+++ b/src/screens/Blogs/layouts/Single.js
@@ -10,6 +10,7 @@ import {
 import { connect } from "react-redux";
 import { LinearGradient } from "expo-linear-gradient";
 import { useNavigation } from "@react-navigation/native";
+import moment from "jalali-moment";
 
 //style
 import tw from "tailwind-rn";
@@ -55,8 +56,8 @@ export const Single = ({ blog, theme }) => {
                   tw("rounded-full ml-1"),
                 ]}
               ></View>
-              <View style="flex  py-2 justify-center">
-                <Text
+              <View style="flex py-2 justify-center">
+                {/* <Text
                   style={[
                     tw("text-gray-100"),
                     {
@@ -67,7 +68,7 @@ export const Single = ({ blog, theme }) => {
                   ]}
                 >
                   {"نوشته از:" + " " + "کامران ایزدی"}
-                </Text>
+                </Text> */}
                 <Text
                   style={[
                     tw("text-gray-100 mt-2"),
@@ -82,22 +83,28 @@ export const Single = ({ blog, theme }) => {
                 </Text>
               </View>
             </View>
-            <View style={tw("flex  justify-center items-start")}>
-              <Text
-                style={[
-                  tw("text-gray-100"),
-                  { fontFamily: "bold", fontSize: fontSize.sm },
-                ]}
-              >
-                {"زمان مطالعه" + " " + "۳۰ دقیقه"}
-              </Text>
+            <View style="flex  justify-center items-end">
+              {blog?.duration ? (
+                <Text
+                  style={{
+                    fontFamily: "regular",
+                    color: Colors.theme1.white,
+                    fontSize: fontSize.sm,
+                    textAlign: ios ? "left" : "left",
+                  }}
+                >
+                  {"زمان مطالعه" + " " + blog?.duration + " دقیقه"}
+                </Text>
+              ) : null}
               <Text
-                style={[
-                  tw("mt-2 text-gray-100"),
-                  { fontFamily: "bold", fontSize: fontSize.sm },
-                ]}
+                style={{
+                  fontFamily: "regular",
+                  color: Colors.theme1.white,
+                  fontSize: fontSize.sm,
+                  textAlign: ios ? "left" : "left",
+                }}
               >
-                {"1400/11/24"}
+                {moment(blog?.createdAt).format("jYYYY/jMM/jDD")}
               </Text>
             </View>
           </View>
diff --git a/src/screens/Blogs/layouts/Target.js b/src/screens/Blogs/layouts/Target.js
index fae1f12..79b50e2 100644
--- a/src/screens/Blogs/layouts/Target.js
+++ b/src/screens/Blogs/layouts/Target.js
@@ -11,6 +11,7 @@ import {
 import { connect } from "react-redux";
 import { useNavigation } from "@react-navigation/native";
 import { LinearGradient } from "expo-linear-gradient";
+import moment from "jalali-moment";
 
 //style
 import tw from "tailwind-rn";
@@ -71,7 +72,7 @@ const Target = ({ blogs, theme }) => {
             <View
               style={tw(`flex  py-2 justify-center ${ios ? "items-end" : ""}`)}
             >
-              <Text
+              {/* <Text
                 style={[
                   {
                     fontFamily: "bold",
@@ -84,7 +85,7 @@ const Target = ({ blogs, theme }) => {
                 ]}
               >
                 {"نوشته از:" + " " + "کامران ایزدی"}
-              </Text>
+              </Text> */}
               <Text
                 style={[
                   {
@@ -102,34 +103,32 @@ const Target = ({ blogs, theme }) => {
             </View>
           </View>
           <View style={tw("flex  justify-center items-start")}>
+            {blog?.duration ? (
+              <Text
+                style={[
+                  {
+                    fontFamily: "bold",
+                    color:
+                      theme === "light"
+                        ? Colors.theme1.gray20
+                        : Colors.theme1.grayF9,
+                    fontSize: fontSize.sm,
+                  },
+                ]}
+              >
+                {"زمان مطالعه" + " " + blog?.duration + " دقیقه"}
+              </Text>
+            ) : null}
+
             <Text
-              style={[
-                {
-                  fontFamily: "bold",
-                  color:
-                    theme === "light"
-                      ? Colors.theme1.gray20
-                      : Colors.theme1.grayF9,
-                  fontSize: fontSize.sm,
-                },
-              ]}
-            >
-              {"زمان مطالعه" + " " + "۳۰ دقیقه"}
-            </Text>
-            <Text
-              style={[
-                tw("mt-0"),
-                {
-                  fontFamily: "bold",
-                  color:
-                    theme === "light"
-                      ? Colors.theme1.gray20
-                      : Colors.theme1.grayF9,
-                  fontSize: fontSize.sm,
-                },
-              ]}
+              style={{
+                fontFamily: "regular",
+                color: Colors.theme1.white,
+                fontSize: fontSize.sm,
+                textAlign: ios ? "left" : "left",
+              }}
             >
-              {"1400/11/24"}
+              {moment(blog?.createdAt).format("jYYYY/jMM/jDD")}
             </Text>
           </View>
         </View>
diff --git a/src/screens/Home/index.js b/src/screens/Home/index.js
index 71a97ab..f4b1fd4 100644
--- a/src/screens/Home/index.js
+++ b/src/screens/Home/index.js
@@ -1,6 +1,7 @@
 import React, { useState } from "react";
 import { connect } from "react-redux";
 import { blog, book, userProduct } from "../../redux/actions";
+import {useNavigation} from "@react-navigation/native";
 
 import {
   View,
@@ -37,6 +38,7 @@ const Home = ({
   getBooks,
   getUserProducts,
 }) => {
+  const navigation = useNavigation();
   const [position, setPosition] = useState("100%");
 
   const setBoxPosition = () => {
diff --git a/src/screens/Splash/index.js b/src/screens/Splash/index.js
index 70c247d..71f2a32 100644
--- a/src/screens/Splash/index.js
+++ b/src/screens/Splash/index.js
@@ -30,6 +30,7 @@ function Splash({
 }) {
   const isFocused = useIsFocused();
   const [out, setOut] = React.useState(false);
+
   React.useEffect(() => {
     StatusBar.setBarStyle(
       `${theme === "light" ? "dark" : "light"}-content`,
@@ -42,12 +43,22 @@ function Splash({
     setIsDark(theme);
   };
 
+  const setOutHandler = React.useCallback(
+    (value) => {
+      setOut(value);
+    },
+    [out]
+  );
+
   useEffect(() => {
     getTheme();
     if (isLogin !== null) {
       if (isLogin === false) {
-        setOut(true);
-        navigation.navigate("Login");
+        setOutHandler(true);
+        navigation.reset({
+          index: 0,
+          routes: [{ name: "Login" }],
+        });
       } else {
         if (blogs.length === 0) {
           getBlogs();
@@ -56,38 +67,40 @@ function Splash({
         } else if (userProducts.length === 0) {
           getUserProducts();
         } else {
-          setOut(true);
-          navigation.navigate("Root");
+          setOutHandler(true);
+          navigation.reset({
+            index: 0,
+            routes: [{ name: "Root" }],
+          });
         }
       }
-    } else {
     }
   }, [isLogin, books, userProducts, blogs]);
 
-  if (isFocused && out) {
-    setOut(false);
-    BackHandler.exitApp();
-  }
+  // if (isFocused && out) {
+  //   setOutHandler(false);
+  //   BackHandler.exitApp();
+  // }
 
-  if (isFocused && !out) {
-    if (isLogin !== null) {
-      if (isLogin === false) {
-        setOut(true);
-        navigation.navigate("Login");
-      } else {
-        if (blogs.length === 0) {
-          getBlogs();
-        } else if (books.length === 0) {
-          getBooks({ vod: true });
-        } else if (userProducts.length === 0) {
-          getUserProducts();
-        } else {
-          setOut(true);
-          navigation.navigate("Root");
-        }
-      }
-    }
-  }
+  // if (isFocused && !out) {
+  //   if (isLogin !== null) {
+  //     if (isLogin === false) {
+  //       setOutHandler(true);
+  //       navigation.push("Login");
+  //     } else {
+  //       if (blogs.length === 0) {
+  //         getBlogs();
+  //       } else if (books.length === 0) {
+  //         getBooks({ vod: true });
+  //       } else if (userProducts.length === 0) {
+  //         getUserProducts();
+  //       } else {
+  //         setOutHandler(true);
+  //         navigation.push("Root");
+  //       }
+  //     }
+  //   }
+  // }
 
   return (
     <View