diff --git a/app/src/main/java/com/casic/xz/meterage/view/FeedbackActivity.kt b/app/src/main/java/com/casic/xz/meterage/view/FeedbackActivity.kt
index 051620b..cdb259f 100644
--- a/app/src/main/java/com/casic/xz/meterage/view/FeedbackActivity.kt
+++ b/app/src/main/java/com/casic/xz/meterage/view/FeedbackActivity.kt
@@ -30,6 +30,7 @@
 import com.luck.picture.lib.entity.LocalMedia
 import com.luck.picture.lib.interfaces.OnResultCallbackListener
 import com.pengxh.kt.lite.adapter.EditableImageAdapter
+import com.pengxh.kt.lite.extensions.isPhoneNumber
 import com.pengxh.kt.lite.extensions.navigatePageTo
 import com.pengxh.kt.lite.extensions.show
 import com.pengxh.kt.lite.utils.SaveKeyValues
@@ -162,6 +163,11 @@
                 return@setOnClickListener
             }
 
+            if (!userPhoneView.text.toString().isPhoneNumber()) {
+                "联系方式格式错误，请检查".show(this)
+                return@setOnClickListener
+            }
+
             userViewModel.submitFeedback(
                 "",
                 "",

diff --git a/app/src/main/java/com/casic/xz/meterage/view/FeedbackActivity.kt b/app/src/main/java/com/casic/xz/meterage/view/FeedbackActivity.kt
index 051620b..cdb259f 100644
--- a/app/src/main/java/com/casic/xz/meterage/view/FeedbackActivity.kt
+++ b/app/src/main/java/com/casic/xz/meterage/view/FeedbackActivity.kt
@@ -30,6 +30,7 @@
 import com.luck.picture.lib.entity.LocalMedia
 import com.luck.picture.lib.interfaces.OnResultCallbackListener
 import com.pengxh.kt.lite.adapter.EditableImageAdapter
+import com.pengxh.kt.lite.extensions.isPhoneNumber
 import com.pengxh.kt.lite.extensions.navigatePageTo
 import com.pengxh.kt.lite.extensions.show
 import com.pengxh.kt.lite.utils.SaveKeyValues
@@ -162,6 +163,11 @@
                 return@setOnClickListener
             }
 
+            if (!userPhoneView.text.toString().isPhoneNumber()) {
+                "联系方式格式错误，请检查".show(this)
+                return@setOnClickListener
+            }
+
             userViewModel.submitFeedback(
                 "",
                 "",
diff --git a/app/src/main/res/layout/activity_feed_back.xml b/app/src/main/res/layout/activity_feed_back.xml
index 5469c27..0cbe9c3 100644
--- a/app/src/main/res/layout/activity_feed_back.xml
+++ b/app/src/main/res/layout/activity_feed_back.xml
@@ -93,18 +93,31 @@
         android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
 
-    <com.pengxh.kt.lite.widget.DeleteEditText
-        android:id="@+id/userPhoneView"
+    <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginHorizontal="@dimen/dp_7"
         android:layout_marginTop="@dimen/dp_2"
-        android:hint="请输入手机号便于联系（非必填）"
-        android:inputType="phone"
-        android:maxLength="11"
-        android:singleLine="true"
-        android:textColorHint="@color/hintColor"
-        android:textSize="@dimen/sp_14" />
+        android:orientation="vertical"
+        android:paddingHorizontal="@dimen/dp_10">
+
+        <com.pengxh.kt.lite.widget.DeleteEditText
+            android:id="@+id/userPhoneView"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:background="@null"
+            android:hint="请输入手机号便于联系（非必填）"
+            android:inputType="phone"
+            android:maxLength="11"
+            android:paddingVertical="@dimen/dp_7"
+            android:singleLine="true"
+            android:textColorHint="@color/hintColor"
+            android:textSize="@dimen/sp_14" />
+
+        <View
+            android:layout_width="match_parent"
+            android:layout_height="@dimen/borderThickness"
+            android:background="@color/hintColor" />
+    </LinearLayout>
 
     <RelativeLayout
         android:layout_width="match_parent"