diff --git a/ats/scott_test/analysis_test.js b/ats/scott_test/analysis_test.js
index 788e3a89bfc39f110cb5979ff21f60ed0dd13e8c..396eca43b00a3c8aefcbd078fc454fc66f510a8b 100644
--- a/ats/scott_test/analysis_test.js
+++ b/ats/scott_test/analysis_test.js
@@ -2193,6 +2193,7 @@ function all_bga_min_pitch_anal(props){  // 分析所有bga中间距最小的
     GEN.deleteLayer({job:job,layer:tmp_layer2})
     return res
 }
+
 function bgaPitch(props){
     var job = props.job
     var step = props.step
@@ -2377,7 +2378,6 @@ function saveMeans(props){
     fs.chmod(respath+"/meas",777)
 }
 
-
 // 算弧长
 function arcLength(x1,y1,x2,y2,x3,y3){
 	var cos0 =  +((x3-x1)*(x2-x3) + (y3-y1)*(y2-y3)) / (Math.pow((Math.pow(x2-x3,2) + Math.pow(y2-y3,2)),0.5) * Math.pow((Math.pow(x3-x1,2) + Math.pow(y3-y1,2)),0.5))