diff --git a/build.third_step0.gradle b/build.third_step0.gradle
index 4a35781ee..b46626ec6 100644
--- a/build.third_step0.gradle
+++ b/build.third_step0.gradle
@@ -49,9 +49,14 @@ def formattedDate = date.format('yyyy.MM.dd')
 def srcDir="."
 def maven_version_build = ""
 def indexV = branchName.indexOf( "%2F");
+
+// "FEATURE", "RELEASE"等等
+String branchNameUpperCase = "RELEASE"
+
 if(indexV != -1){
     version= branchName.substring(indexV+3, branchName.length()).toUpperCase()
-	maven_version_build = project.version +"-" + branchName.substring(0, indexV).toUpperCase() +"-SNAPSHOT"
+	branchNameUpperCase = branchName.substring(0, indexV).toUpperCase()
+	maven_version_build = project.version +"-" + branchNameUpperCase +"-SNAPSHOT"
 } else {
     version= branchName
 	maven_version_build =  project.version +"-SNAPSHOT"
@@ -67,9 +72,10 @@ configurations {
 }
 
 // third的feature对应essential和cbb的release，其他对应master
-String essentialBranch = version == 'FEATURE' ? 'RELEASE' : 'MASTER'
+String essentialBranch = branchNameUpperCase == 'FEATURE' ? 'RELEASE' : 'MASTER'
 dependencies {
 	essential "com.fr.essential:fine-essential:1.0-${essentialBranch}-SNAPSHOT"
+	essential "com.fr.cbb:fine-universal-skeleton:1.0-${essentialBranch}-SNAPSHOT"
     // thirdjar "com.fr.third:fine-third-base:10.0-BASE-SNAPSHOT"
 	// sigar "com.fr.third:sigar:1.6.0"
     testCompile 'junit:junit:4.12'
@@ -162,6 +168,6 @@ task unpackEssential(type:Copy) {
 	into classesDir
 }
 
-jar.dependsOn unpackEssential
+unpackEssential.dependsOn unpack
 
-jar.dependsOn unpack
+jar.dependsOn unpackEssential