diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 2635464..05a648f 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,10 +2,8 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="b2ee2f11-40d4-43c6-9de2-9c41691ca848" name="Default Changelist" comment="">
-      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/README.md" beforeDir="false" afterPath="$PROJECT_DIR$/README.md" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/config.php" beforeDir="false" afterPath="$PROJECT_DIR$/config.php" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/file.php" beforeDir="false" afterPath="$PROJECT_DIR$/file.php" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/libs/function.php" beforeDir="false" afterPath="$PROJECT_DIR$/libs/function.php" afterDir="false" />
     </list>
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
     <option name="SHOW_DIALOG" value="false" />
@@ -23,8 +21,8 @@
       <file pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/libs/WaterMask.php">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="176">
-              <caret line="133" column="67" selection-start-line="133" selection-start-column="67" selection-end-line="133" selection-end-column="67" />
+            <state relative-caret-position="442">
+              <caret line="76" column="22" lean-forward="true" selection-start-line="76" selection-start-column="22" selection-end-line="76" selection-end-column="22" />
             </state>
           </provider>
         </entry>
@@ -32,7 +30,7 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/file.php">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="1918">
+            <state relative-caret-position="124">
               <caret line="102" column="8" selection-start-line="102" selection-start-column="8" selection-end-line="104" selection-end-column="38" />
             </state>
           </provider>
@@ -47,6 +45,15 @@
           </provider>
         </entry>
       </file>
+      <file pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/config.php">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="416">
+              <caret line="59" column="30" selection-start-line="59" selection-start-column="30" selection-end-line="59" selection-end-column="30" />
+            </state>
+          </provider>
+        </entry>
+      </file>
     </leaf>
   </component>
   <component name="FindInProjectRecents">
@@ -58,7 +65,14 @@
       <find>.png</find>
       <find>png</find>
       <find>imgs</find>
+      <find>setWater</find>
+      <find>$def</find>
+      <find>127</find>
+      <find>compress</find>
+      <find>imgcompress_percent</find>
+      <find>res</find>
       <find>imagecreatetruecolor</find>
+      <find>def</find>
     </findStrings>
   </component>
   <component name="Git.Settings">
@@ -73,11 +87,11 @@
         <option value="$PROJECT_DIR$/libs/header.php" />
         <option value="$PROJECT_DIR$/tinyfilemanager.php" />
         <option value="$PROJECT_DIR$/index.php" />
-        <option value="$PROJECT_DIR$/config.php" />
         <option value="$PROJECT_DIR$/libs/test.php" />
-        <option value="$PROJECT_DIR$/file.php" />
         <option value="$PROJECT_DIR$/libs/function.php" />
         <option value="$PROJECT_DIR$/README.md" />
+        <option value="$PROJECT_DIR$/config.php" />
+        <option value="$PROJECT_DIR$/file.php" />
         <option value="$PROJECT_DIR$/libs/WaterMask.php" />
       </list>
     </option>
@@ -87,9 +101,9 @@
       <path value="$PROJECT_DIR$/../../php/php-7.1.13-nts" />
     </include_path>
   </component>
-  <component name="ProjectFrameBounds" extendedState="7">
-    <option name="x" value="398" />
-    <option name="y" value="174" />
+  <component name="ProjectFrameBounds" extendedState="6">
+    <option name="x" value="304" />
+    <option name="y" value="67" />
     <option name="width" value="1400" />
     <option name="height" value="1000" />
   </component>
@@ -110,6 +124,19 @@
               <item name="EasyImages2.0" type="462c0819:PsiDirectoryNode" />
               <item name="libs" type="462c0819:PsiDirectoryNode" />
             </path>
+            <path>
+              <item name="EasyImages2.0" type="b2602c69:ProjectViewProjectNode" />
+              <item name="EasyImages2.0" type="462c0819:PsiDirectoryNode" />
+              <item name="libs" type="462c0819:PsiDirectoryNode" />
+              <item name="WaterMask.php" type="88303cf5:PhpFileNode" />
+            </path>
+            <path>
+              <item name="EasyImages2.0" type="b2602c69:ProjectViewProjectNode" />
+              <item name="EasyImages2.0" type="462c0819:PsiDirectoryNode" />
+              <item name="libs" type="462c0819:PsiDirectoryNode" />
+              <item name="WaterMask.php" type="88303cf5:PhpFileNode" />
+              <item name="Imgs" type="e2efd96b:PhpElementNode" />
+            </path>
           </expand>
           <select />
         </subPane>
@@ -166,12 +193,12 @@
       <workItem from="1560164098979" duration="13000" />
       <workItem from="1560444856509" duration="3460000" />
       <workItem from="1560511153119" duration="2276000" />
-      <workItem from="1560513441936" duration="4727000" />
+      <workItem from="1560513441936" duration="8506000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="12603000" />
+    <option name="totallyTimeSpent" value="16382000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="-8" y="-8" width="1936" height="1066" extended-state="6" />
@@ -182,7 +209,7 @@
       <window_info id="Favorites" order="2" side_tool="true" />
       <window_info anchor="bottom" id="Message" order="0" />
       <window_info anchor="bottom" id="Find" order="1" />
-      <window_info anchor="bottom" id="Run" order="2" visible="true" weight="0.16720258" />
+      <window_info anchor="bottom" id="Run" order="2" weight="0.16720258" />
       <window_info anchor="bottom" id="Debug" order="3" weight="0.4" />
       <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
       <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
@@ -204,13 +231,6 @@
     <option name="version" value="1" />
   </component>
   <component name="editorHistoryManager">
-    <entry file="file://$PROJECT_DIR$/config.php">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="1612">
-          <caret line="70" column="33" selection-start-line="70" selection-start-column="33" selection-end-line="70" selection-end-column="33" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/index.php">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="572">
@@ -263,13 +283,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/file.php">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="1918">
-          <caret line="102" column="8" selection-start-line="102" selection-start-column="8" selection-end-line="104" selection-end-column="38" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/libs/function.php">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="338">
@@ -277,10 +290,24 @@
         </state>
       </provider>
     </entry>
+    <entry file="file://$PROJECT_DIR$/config.php">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="416">
+          <caret line="59" column="30" selection-start-line="59" selection-start-column="30" selection-end-line="59" selection-end-column="30" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/file.php">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="124">
+          <caret line="102" column="8" selection-start-line="102" selection-start-column="8" selection-end-line="104" selection-end-column="38" />
+        </state>
+      </provider>
+    </entry>
     <entry file="file://$PROJECT_DIR$/libs/WaterMask.php">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="176">
-          <caret line="133" column="67" selection-start-line="133" selection-start-column="67" selection-end-line="133" selection-end-column="67" />
+        <state relative-caret-position="442">
+          <caret line="76" column="22" lean-forward="true" selection-start-line="76" selection-start-column="22" selection-end-line="76" selection-end-column="22" />
         </state>
       </provider>
     </entry>
diff --git a/config.php b/config.php
index ff986a3..90a58ef 100644
--- a/config.php
+++ b/config.php
@@ -68,7 +68,7 @@ $config = array(
      'imgConvert' => '',
     // 是否通过缩放来压缩，如果要保持源图比例，把参数$percent保持为1，范围 0.1-1
      // 即使原比例压缩，也可大幅度缩小。如果缩小比例，则体积会更小。
-     'imgcompress_percent' => 0.95,
+     'compress' => 0.95,
     //最大宽度
      'maxWidth' => 10240,
     // 最大高度
diff --git a/file.php b/file.php
index 1235688..cea5928 100644
--- a/file.php
+++ b/file.php
@@ -90,9 +90,9 @@ if ($handle->uploaded) {
         echo json_encode($reJson,JSON_UNESCAPED_UNICODE);
     }
     
-    // 利用 imagecreatefrom*压缩不太好用，不过可以预防病毒
-    if ($config['imgcompress_percent'] > 0 && $handle->file_dst_name_ext != 'gif') {
-        $percent = $config['imgcompress_percent']; //图片压缩比
+    // 利用 imagecreatefrom*压缩 同时避免设置水印后重复压缩
+    if ($config['compress'] > 0 && $handle->file_dst_name_ext != 'gif' && $config['watermark'] == 0) {
+        $percent = $config['compress']; //图片压缩比
         list($width, $height) = getimagesize($handle->file_dst_pathname); //获取原图尺寸
         //缩放尺寸
         $newwidth = $width * $percent;