diff --git a/build.xml b/build.xml
index b15eec1..85dc654 100644
--- a/build.xml
+++ b/build.xml
@@ -88,8 +88,8 @@
             <param name="resources_from" value="${basedir}"/>
         </antcall>
         <antcall target="compile_javas">
-            <param name="source_jdk_version" value="1.6"/>
-            <param name="target_jdk_version" value="1.6"/>
+            <param name="source_jdk_version" value="1.8"/>
+            <param name="target_jdk_version" value="1.8"/>
             <param name="compile_jdk_version" value="${jdk.home}"/>
             <param name="compile_files" value="${basedir}/src"/>
         </antcall>
diff --git a/src/main/java/com/fr/solution/plugin/design/formula/ui/GroupFormulaPane.java b/src/main/java/com/fr/solution/plugin/design/formula/ui/GroupFormulaPane.java
index a0301f5..0e9ccb2 100644
--- a/src/main/java/com/fr/solution/plugin/design/formula/ui/GroupFormulaPane.java
+++ b/src/main/java/com/fr/solution/plugin/design/formula/ui/GroupFormulaPane.java
@@ -1,7 +1,11 @@
 package com.fr.solution.plugin.design.formula.ui;
 
+
+import com.fanruan.api.util.*;
 import com.fr.base.BaseFormula;
+
 import com.fr.base.BaseUtils;
+
 import com.fr.base.FRContext;
 import com.fr.base.Parameter;
 import com.fr.base.ParameterMapNameSpace;
@@ -28,18 +32,17 @@ import com.fr.design.layout.FRGUIPaneFactory;
 import com.fr.design.mainframe.DesignerContext;
 import com.fr.design.mainframe.JTemplate;
 import com.fr.design.parameter.ParameterInputPane;
+
 import com.fr.design.utils.gui.GUICoreUtils;
+
 import com.fr.general.FRLogger;
-import com.fr.general.GeneralUtils;
 import com.fr.report.core.namespace.SimpleCellValueNameSpace;
 import com.fr.script.Calculator;
 import com.fr.solution.plugin.design.formula.compat.DesignToolkit;
 import com.fr.solution.plugin.design.formula.compat.FunctionConstants;
 import com.fr.solution.plugin.design.formula.ui.evt.OperateListener;
 import com.fr.solution.plugin.design.formula.ui.type.CategoryFormulaPane;
-import com.fr.stable.ArrayUtils;
 import com.fr.stable.EncodeConstants;
-import com.fr.stable.StringUtils;
 import com.fr.stable.UtilEvalError;
 
 import javax.swing.*;
@@ -252,7 +255,7 @@ public class GroupFormulaPane extends BasicPane implements UIFormula, OperateLis
                 NameAndDescription and = descriptions[i];
 
                 String functionName = and.searchResult(keyWord, findDescription);
-                if (StringUtils.isNotBlank(functionName)) {
+                if (StringKit.isNotBlank(functionName)) {
                     listModel.addElement(functionName);
                 }
             }
@@ -337,7 +340,7 @@ public class GroupFormulaPane extends BasicPane implements UIFormula, OperateLis
 
     private String calculate(BaseFormula formula, Parameter[] parameters, Calculator calculator) {
         final Map<String, Object> parameterMap = new HashMap<String, Object>();
-        if (ArrayUtils.isNotEmpty(parameters)) {
+        if (ArrayKit.isNotEmpty(parameters)) {
             final ParameterInputPane pPane = new ParameterInputPane(parameters);
             pPane.showSmallWindow(DesignerContext.getDesignerFrame(), new DialogActionAdapter() {
                 @Override
@@ -350,7 +353,7 @@ public class GroupFormulaPane extends BasicPane implements UIFormula, OperateLis
         String message;
         try {
             Object result = formula.evalValue(calculator);
-            message = DesignToolkit.getLocText("Plugin-Design_Group_Formula_Result") + ":" + GeneralUtils.objectToString(result);
+            message = DesignToolkit.getLocText("Plugin-Design_Group_Formula_Result") + ":" + GeneralKit.objectToString(result);
         } catch (UtilEvalError utilEvalError) {
             message = DesignToolkit.getLocText("Plugin-Design_Group_Formula_Calculate_Error") + ":" + utilEvalError.getMessage();
         }
@@ -474,7 +477,7 @@ public class GroupFormulaPane extends BasicPane implements UIFormula, OperateLis
                         popupMenu.add(lookDetailAction);
 
                         // peter: 只有弹出菜单有子菜单的时候,才需要弹出来.
-                        GUICoreUtils.showPopupMenu(popupMenu, functionNameList, evt.getX() - 1, evt.getY() - 1);
+                        GUICoreKit.showPopupMenu(popupMenu, functionNameList, evt.getX() - 1, evt.getY() - 1);
                     }
                 }
             });
@@ -518,7 +521,7 @@ public class GroupFormulaPane extends BasicPane implements UIFormula, OperateLis
         private StringBuilder getText(TextUserObject selectedValue, String path) throws IOException {
             Reader desReader;
             StringBuilder desBuf = new StringBuilder();
-            InputStream desInputStream = BaseUtils.readResource(path + (selectedValue).displayText + ".txt");
+            InputStream desInputStream = BaseKit.readResource(path + (selectedValue).displayText + ".txt");
             if (desInputStream == null) {
                 String description = "";
                 desReader = new StringReader(description);
@@ -706,24 +709,24 @@ public class GroupFormulaPane extends BasicPane implements UIFormula, OperateLis
             }
 
             rootNode.add(new TextFolderUserObject(DesignToolkit.getLocText("Plugin-Design_Basic_FormulaD_Data_Fields"),
-                    BaseUtils.readIcon("/com/fr/design/images/dialog/table.png"),
+                    BaseKit.readIcon("/com/fr/design/images/dialog/table.png"),
                     variableResolver.resolveColumnNames()).createMutableTreeNode());
 
             // Set cutReport Variable
             rootNode.add(new TextFolderUserObject(DesignToolkit.getLocText("Plugin-Design_Basic_FormulaPane_Variables"),
-                    BaseUtils.readIcon("/com/fr/design/images/dialog/variable.png"),
+                    BaseKit.readIcon("/com/fr/design/images/dialog/variable.png"),
                     variableResolver.resolveCurReportVariables()).createMutableTreeNode());
 
             rootNode.add(new TextFolderUserObject(DesignToolkit.getLocText("Plugin-Design_Basic_Parameter_Source_Type_Tabledata"),
-                    BaseUtils.readIcon("/com/fr/design/images/dialog/parameter.gif"),
+                    BaseKit.readIcon("/com/fr/design/images/dialog/parameter.gif"),
                     variableResolver.resolveTableDataParameterVariables()).createMutableTreeNode());
 
             rootNode.add(new TextFolderUserObject(DesignToolkit.getLocText("Plugin-Design_Basic_ParameterD_Report_Parameter"),
-                    BaseUtils.readIcon("/com/fr/design/images/m_report/p.gif"),
+                    BaseKit.readIcon("/com/fr/design/images/m_report/p.gif"),
                     variableResolver.resolveReportParameterVariables()).createMutableTreeNode());
 
             rootNode.add(new TextFolderUserObject(DesignToolkit.getLocText("Plugin-Design_Basic_M_Server_Global_Parameters"),
-                    BaseUtils.readIcon("/com/fr/design/images/dialog/parameter.gif"),
+                    BaseKit.readIcon("/com/fr/design/images/dialog/parameter.gif"),
                     variableResolver.resolveGlobalParameterVariables()).createMutableTreeNode());
 
             variableModel.reload();
diff --git a/src/main/java/com/fr/solution/plugin/design/formula/ui/type/impl/BasicFormulaPane.java b/src/main/java/com/fr/solution/plugin/design/formula/ui/type/impl/BasicFormulaPane.java
index 1635d3b..b9e1a59 100644
--- a/src/main/java/com/fr/solution/plugin/design/formula/ui/type/impl/BasicFormulaPane.java
+++ b/src/main/java/com/fr/solution/plugin/design/formula/ui/type/impl/BasicFormulaPane.java
@@ -1,5 +1,6 @@
 package com.fr.solution.plugin.design.formula.ui.type.impl;
 
+import com.fanruan.api.util.StringKit;
 import com.fr.base.Formula;
 import com.fr.base.Parameter;
 import com.fr.design.gui.syntax.ui.rsyntaxtextarea.RSyntaxTextArea;
@@ -36,7 +37,7 @@ public class BasicFormulaPane extends BaseFormulaPane<Formula> {
     @Override
     protected Formula createFormula(String content) {
         Formula formula;
-        if (StringUtils.isEmpty(content) || content.trim().charAt(0) == '=') {
+        if (StringKit.isEmpty(content) || content.trim().charAt(0) == '=') {
             formula = new Formula(content);
         } else {
             formula = new Formula("=" + content);
diff --git a/src/main/java/com/fr/solution/plugin/design/formula/ui/type/impl/ScriptFormulaPane.java b/src/main/java/com/fr/solution/plugin/design/formula/ui/type/impl/ScriptFormulaPane.java
index 8cee59a..0a5db53 100644
--- a/src/main/java/com/fr/solution/plugin/design/formula/ui/type/impl/ScriptFormulaPane.java
+++ b/src/main/java/com/fr/solution/plugin/design/formula/ui/type/impl/ScriptFormulaPane.java
@@ -1,9 +1,9 @@
 package com.fr.solution.plugin.design.formula.ui.type.impl;
 
+import com.fanruan.api.util.TemplateKit;
 import com.fr.base.Parameter;
 import com.fr.base.ParameterHelper;
 import com.fr.base.ScriptFormula;
-import com.fr.base.TemplateUtils;
 import com.fr.design.gui.syntax.ui.rsyntaxtextarea.RSyntaxTextArea;
 import com.fr.design.gui.syntax.ui.rsyntaxtextarea.SyntaxConstants;
 import com.fr.general.FRLogger;
@@ -13,7 +13,6 @@ import com.fr.script.ScriptFactory;
 import com.fr.solution.plugin.design.formula.ui.type.BaseFormulaPane;
 import com.fr.stable.StringUtils;
 
-import javax.script.ScriptException;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -99,7 +98,7 @@ public class ScriptFormulaPane extends BaseFormulaPane<ScriptFormula> {
         }
 
         try {
-            String content = TemplateUtils.renderParameter4Tpl(formula.getPureContent(), map);
+            String content = TemplateKit.renderParameter4Tpl(formula.getPureContent(), map);
             ScriptFactory.newSingletonScriptEngine().eval(String.format(FUN_TPL, content));
         } catch (Exception e) {
             FRLogger.getLogger().error(e.getMessage(), e);