diff --git a/modules/glmv-mvconfig.js b/modules/glmv-mvconfig.js
index 5d5315c..32e598c 100644
--- a/modules/glmv-mvconfig.js
+++ b/modules/glmv-mvconfig.js
@@ -135,8 +135,9 @@ orb2degree = function(orbString, fix = null) {
     }
     if (fix) {
         degArray = degArray.map((v, idx) => {
-            let fixReg = new RegExp('(\\d*.\\d{' + (((typeof fix) == 'object') ? fix[idx] : fix) + '})(\\d*)([a-z]*)')
-            return v.replace(fixReg,'$1$3')
+            //let fixReg = new RegExp('(-?\\d*\\.\\d{' + (((typeof fix) == 'object') ? fix[idx] : fix) + '})(\\d*)([a-z]*)')
+            //return v.replace(fixReg,'$1$3')
+            return Number.parseFloat(v).toFixed((typeof fix == 'object') ? fix[idx] : fix) + v.substring(v.search(/[a-z]/))
         })
     }
     return degArray.join(' ')