diff --git a/package-lock.json b/package-lock.json
index 4c48d2f..5fab39a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,6 +15,7 @@
         "expo-linking": "~2.2.3",
         "expo-status-bar": "~1.0.4",
         "expo-web-browser": "~9.1.0",
+        "mime": "^2.5.2",
         "react": "16.13.1",
         "react-dom": "16.13.1",
         "react-native": "https://github.com/expo/react-native/archive/sdk-41.0.0.tar.gz",
@@ -14328,7 +14329,8 @@
     "@react-native-community/masked-view": {
       "version": "0.1.10",
       "resolved": "https://registry.npmjs.org/@react-native-community/masked-view/-/masked-view-0.1.10.tgz",
-      "integrity": "sha512-rk4sWFsmtOw8oyx8SD3KSvawwaK7gRBSEIy2TAwURyGt+3TizssXP1r8nx3zY+R7v2vYYHXZ+k2/GULAT/bcaQ=="
+      "integrity": "sha512-rk4sWFsmtOw8oyx8SD3KSvawwaK7gRBSEIy2TAwURyGt+3TizssXP1r8nx3zY+R7v2vYYHXZ+k2/GULAT/bcaQ==",
+      "requires": {}
     },
     "@react-navigation/core": {
       "version": "5.2.3",
@@ -18023,7 +18025,6 @@
       "resolved": "https://registry.npmjs.org/metro-react-native-babel-transformer/-/metro-react-native-babel-transformer-0.59.0.tgz",
       "integrity": "sha512-1O3wrnMq4NcPQ1asEcl9lRDn/t+F1Oef6S9WaYVIKEhg9m/EQRGVrrTVP+R6B5Eeaj3+zNKbzM8Dx/NWy1hUbQ==",
       "requires": {
-        "@babel/core": "^7.0.0",
         "babel-preset-fbjs": "^3.3.0",
         "metro-babel-transformer": "0.59.0",
         "metro-react-native-babel-preset": "0.59.0",
@@ -18917,7 +18918,8 @@
         "ws": {
           "version": "7.5.1",
           "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.1.tgz",
-          "integrity": "sha512-2c6faOUH/nhoQN6abwMloF7Iyl0ZS2E9HGtsiLrWn0zOOMWlhtDmdf/uihDt6jnuCxgtwGBNy6Onsoy2s2O2Ow=="
+          "integrity": "sha512-2c6faOUH/nhoQN6abwMloF7Iyl0ZS2E9HGtsiLrWn0zOOMWlhtDmdf/uihDt6jnuCxgtwGBNy6Onsoy2s2O2Ow==",
+          "requires": {}
         }
       }
     },
@@ -19084,12 +19086,14 @@
     "react-native-iphone-x-helper": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/react-native-iphone-x-helper/-/react-native-iphone-x-helper-1.3.1.tgz",
-      "integrity": "sha512-HOf0jzRnq2/aFUcdCJ9w9JGzN3gdEg0zFE4FyYlp4jtidqU03D5X7ZegGKfT1EWteR0gPBGp9ye5T5FvSWi9Yg=="
+      "integrity": "sha512-HOf0jzRnq2/aFUcdCJ9w9JGzN3gdEg0zFE4FyYlp4jtidqU03D5X7ZegGKfT1EWteR0gPBGp9ye5T5FvSWi9Yg==",
+      "requires": {}
     },
     "react-native-pager-view": {
       "version": "5.0.12",
       "resolved": "https://registry.npmjs.org/react-native-pager-view/-/react-native-pager-view-5.0.12.tgz",
-      "integrity": "sha512-QmHUnQeP2qcxDofEOnKRmoUue0RaT55lhNJDfcQ1/SNuxif4Q2UyvDfqeItm1+toaE5tVnXqoreZh82FqUqnvw=="
+      "integrity": "sha512-QmHUnQeP2qcxDofEOnKRmoUue0RaT55lhNJDfcQ1/SNuxif4Q2UyvDfqeItm1+toaE5tVnXqoreZh82FqUqnvw==",
+      "requires": {}
     },
     "react-native-popup-menu": {
       "version": "0.15.11",
@@ -19126,7 +19130,8 @@
     "react-native-safe-area-context": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/react-native-safe-area-context/-/react-native-safe-area-context-3.2.0.tgz",
-      "integrity": "sha512-k2Nty4PwSnrg9HwrYeeE+EYqViYJoOFwEy9LxL5RIRfoqxAq/uQXNGwpUg2/u4gnKpBbEPa9eRh15KKMe/VHkA=="
+      "integrity": "sha512-k2Nty4PwSnrg9HwrYeeE+EYqViYJoOFwEy9LxL5RIRfoqxAq/uQXNGwpUg2/u4gnKpBbEPa9eRh15KKMe/VHkA==",
+      "requires": {}
     },
     "react-native-safe-area-view": {
       "version": "0.14.9",
@@ -19146,12 +19151,14 @@
     "react-native-screens": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/react-native-screens/-/react-native-screens-3.0.0.tgz",
-      "integrity": "sha512-35II5oxTaVp3OP8y0eLPOPpQkxG4fRKQ+dL1YSE1we5kCZFOU0l/Rn0T79HbyUu1LPwUZr6lZupPs0ULnRyMuQ=="
+      "integrity": "sha512-35II5oxTaVp3OP8y0eLPOPpQkxG4fRKQ+dL1YSE1we5kCZFOU0l/Rn0T79HbyUu1LPwUZr6lZupPs0ULnRyMuQ==",
+      "requires": {}
     },
     "react-native-tab-view": {
       "version": "2.16.0",
       "resolved": "https://registry.npmjs.org/react-native-tab-view/-/react-native-tab-view-2.16.0.tgz",
-      "integrity": "sha512-ac2DmT7+l13wzIFqtbfXn4wwfgtPoKzWjjZyrK1t+T8sdemuUvD4zIt+UImg03fu3s3VD8Wh/fBrIdcqQyZJWg=="
+      "integrity": "sha512-ac2DmT7+l13wzIFqtbfXn4wwfgtPoKzWjjZyrK1t+T8sdemuUvD4zIt+UImg03fu3s3VD8Wh/fBrIdcqQyZJWg==",
+      "requires": {}
     },
     "react-native-web": {
       "version": "0.13.18",
diff --git a/package.json b/package.json
index 9789577..67513e3 100644
--- a/package.json
+++ b/package.json
@@ -18,6 +18,7 @@
     "expo-linking": "~2.2.3",
     "expo-status-bar": "~1.0.4",
     "expo-web-browser": "~9.1.0",
+    "mime": "^2.5.2",
     "react": "16.13.1",
     "react-dom": "16.13.1",
     "react-native": "https://github.com/expo/react-native/archive/sdk-41.0.0.tar.gz",
diff --git a/src/components/pages/publish.js b/src/components/pages/publish.js
index 09a6f18..caae875 100644
--- a/src/components/pages/publish.js
+++ b/src/components/pages/publish.js
@@ -12,6 +12,7 @@ import { getAutoHeight } from "src/interface/rendering";
 import { ScreenWithTrayJsx } from "src/components/navigation/navigators";
 import { TouchableOpacity } from "react-native-gesture-handler";
 
+import mime from "mime";
 import * as ImagePicker from 'expo-image-picker';
 import * as Permissions from "expo-permissions";
 import AsyncStorage from "@react-native-async-storage/async-storage";
@@ -64,7 +65,7 @@ const PublishJsx = ({ navigation }) => {
                     image: {
                         data: {
                             uri,
-                            type,
+                            type: mime.getType(uri),
                             name,
                         },
                         width: newWidth,
@@ -86,7 +87,7 @@ const PublishJsx = ({ navigation }) => {
 
         const params = {
             status: state.caption,
-            media_ids: [mediaAttachment.id],
+            "media_ids[]": mediaAttachment.id,
             visibility: state.visibility,
         };