diff --git a/.idea/misc.xml b/.idea/misc.xml
index fbb6828..5d19981 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -37,7 +37,7 @@
     <ConfirmationsSetting value="0" id="Add" />
     <ConfirmationsSetting value="0" id="Remove" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/CZBaseDevTool/src/main/java/com/xinyi/czbasedevtool/base/manager/PermissionManager.java b/CZBaseDevTool/src/main/java/com/xinyi/czbasedevtool/base/manager/PermissionManager.java
index a9713b8..8258c1a 100644
--- a/CZBaseDevTool/src/main/java/com/xinyi/czbasedevtool/base/manager/PermissionManager.java
+++ b/CZBaseDevTool/src/main/java/com/xinyi/czbasedevtool/base/manager/PermissionManager.java
@@ -120,11 +120,12 @@ public   boolean isFloatWindowOpAllowed(Context context) {
         if (version >= 19) {
             return checkOp(context, 24);  // AppOpsManager.OP_SYSTEM_ALERT_WINDOW
         } else {
-            if ((context.getApplicationInfo().flags & 1 << 27) == 1 << 27) {
-                return true;
-            } else {
-                return false;
-            }
+//            if ((context.getApplicationInfo().flags & 1 << 27) == 1 << 27) {
+//                return true;
+//            } else {
+//                return false;
+//            }
+            return true;
         }
     }
 
diff --git a/CZBaseDevTool/src/main/java/com/xinyi/czbasedevtool/base/manager/ui_about/dialog/MaterialDialogFactory.java b/CZBaseDevTool/src/main/java/com/xinyi/czbasedevtool/base/manager/ui_about/dialog/MaterialDialogFactory.java
index 30fc943..d87ba6d 100644
--- a/CZBaseDevTool/src/main/java/com/xinyi/czbasedevtool/base/manager/ui_about/dialog/MaterialDialogFactory.java
+++ b/CZBaseDevTool/src/main/java/com/xinyi/czbasedevtool/base/manager/ui_about/dialog/MaterialDialogFactory.java
@@ -187,30 +187,18 @@ public  MaterialDialog createChoiceListMaterialDialog(String title,int itemRes,S
      * @param content
      */
     public  MaterialDialog createProgressMaterialDialog(String title,String content){
-//        if(progressMaterialDialogBuilder== null){
-//            progressMaterialDialogBuilder = new MaterialDialog.Builder(mContext);
-//        }else{
-//            if(progressMaterialDialogBuilder.getContext() != mContext){
-//                progressMaterialDialogBuilder = new MaterialDialog.Builder(mContext);
-//            }
-//        }
         progressMaterialDialogBuilder = new MaterialDialog.Builder(mContext);
 
-
-        if(progressMaterialDialog != null){
-            progressMaterialDialog.setTitle(title);
-            progressMaterialDialog.setContent(content);
-
-            if(!progressMaterialDialog.isShowing()){
-                progressMaterialDialog.show();
-            }
-            return progressMaterialDialog;
-        }
-
-        progressMaterialDialog = progressMaterialDialogBuilder.title(title)
+        MaterialDialog.Builder builder = progressMaterialDialogBuilder.title(title)
                 .content(content)
                 .progress(true, 0)
-                .show();
+                .title(title)
+                .content(content);
+        progressMaterialDialog = builder.build();
+        if(!progressMaterialDialog.isShowing()){
+            progressMaterialDialog.show();
+        }
+
         return progressMaterialDialog;
     }
 
diff --git a/CZBaseDevTool/src/main/java/com/xinyi/czbasedevtool/base/utils/RegularUtil.java b/CZBaseDevTool/src/main/java/com/xinyi/czbasedevtool/base/utils/RegularUtil.java
index 8b74003..b761851 100644
--- a/CZBaseDevTool/src/main/java/com/xinyi/czbasedevtool/base/utils/RegularUtil.java
+++ b/CZBaseDevTool/src/main/java/com/xinyi/czbasedevtool/base/utils/RegularUtil.java
@@ -20,7 +20,7 @@ public static boolean isNumeric(String str){
     public static boolean isEmail(String email){
         return check(email,"^([a-z0-9A-Z]+[-|_|\\.]?)+[a-z0-9A-Z]@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?\\.)+[a-zA-Z]{2,}$");
     }
-    
+
     public static boolean check(String input ,String reg){
         Pattern pattern = Pattern.compile(reg);
         Matcher isNum = pattern.matcher(input);