diff --git a/build.third_step0.gradle b/build.third_step0.gradle
index 8fc464d7f..16e8a5a6e 100644
--- a/build.third_step0.gradle
+++ b/build.third_step0.gradle
@@ -10,9 +10,9 @@ configurations.all {
     resolutionStrategy.cacheChangingModulesFor 0, 'seconds'
 }
 //源码版本
-sourceCompatibility=1.6
+sourceCompatibility=1.7
 //构建的class版本
-targetCompatibility=1.6
+targetCompatibility=1.7
 
 
 //解压lib下的jar到classes文件夹
diff --git a/build.third_step1.gradle b/build.third_step1.gradle
index e545d8a7c..7226ebfc4 100644
--- a/build.third_step1.gradle
+++ b/build.third_step1.gradle
@@ -6,9 +6,9 @@ tasks.withType(JavaCompile){
 }
 
 //源码版本
-sourceCompatibility=1.6
+sourceCompatibility=1.7
 //构建的class版本
-targetCompatibility=1.6
+targetCompatibility=1.7
 
 def jarname="fine-third-10.0.jar"
 def classesDir='build/classes/1'
diff --git a/build.third_step3.gradle b/build.third_step3.gradle
index 4e80a9326..6c62fc166 100644
--- a/build.third_step3.gradle
+++ b/build.third_step3.gradle
@@ -6,9 +6,9 @@ tasks.withType(JavaCompile){
 }
 
 //源码版本
-sourceCompatibility=1.6
+sourceCompatibility=1.7
 //构建的class版本
-targetCompatibility=1.6
+targetCompatibility=1.7
 
 def jarname="fine-third-10.0.jar"
 def classesDir='build/classes/3'
diff --git a/build.third_step4.gradle b/build.third_step4.gradle
index 46de47c24..56c40229a 100644
--- a/build.third_step4.gradle
+++ b/build.third_step4.gradle
@@ -6,9 +6,9 @@ tasks.withType(JavaCompile){
 }
 
 //源码版本
-sourceCompatibility=1.6
+sourceCompatibility=1.7
 //构建的class版本
-targetCompatibility=1.6
+targetCompatibility=1.7
 
 def jarname="fine-third-10.0.jar"
 def classesDir='build/classes/4'
diff --git a/build.third_step5.gradle b/build.third_step5.gradle
index d45e1b48e..1a8c6b1ed 100644
--- a/build.third_step5.gradle
+++ b/build.third_step5.gradle
@@ -6,9 +6,9 @@ tasks.withType(JavaCompile){
 }
 
 //源码版本
-sourceCompatibility=1.6
+sourceCompatibility=1.7
 //构建的class版本
-targetCompatibility=1.6
+targetCompatibility=1.7
 
 def jarname="fine-third-10.0.jar"
 def classesDir='build/classes/5'
diff --git a/build.third_step6.gradle b/build.third_step6.gradle
index de18cbab9..b96bfc3c7 100644
--- a/build.third_step6.gradle
+++ b/build.third_step6.gradle
@@ -6,9 +6,9 @@ tasks.withType(JavaCompile){
 }
 
 //源码版本
-sourceCompatibility=1.6
+sourceCompatibility=1.7
 //构建的class版本
-targetCompatibility=1.6
+targetCompatibility=1.7
 
 def jarname="fine-third-10.0.jar"
 def classesDir='build/classes/6'