diff --git a/sec-incline-server/src/main/java/com/imdroid/inclide_server/service/InclineDataForwarder.java b/sec-incline-server/src/main/java/com/imdroid/inclide_server/service/InclineDataForwarder.java
index 82a49629..3c12694e 100644
--- a/sec-incline-server/src/main/java/com/imdroid/inclide_server/service/InclineDataForwarder.java
+++ b/sec-incline-server/src/main/java/com/imdroid/inclide_server/service/InclineDataForwarder.java
@@ -115,6 +115,7 @@ public class InclineDataForwarder{
         float x = surfaceInclineData.getAnglex();
         float y = surfaceInclineData.getAngley();
         float z = surfaceInclineData.getAnglez();
+        // 振幅
         float Zx = surfaceInclineData.getMaxaccx()-surfaceInclineData.getMinaccx();
         float Zy = surfaceInclineData.getMaxaccx()-surfaceInclineData.getMinaccy();
         float Zz = surfaceInclineData.getMaxaccx()-surfaceInclineData.getMinaccz();
@@ -122,9 +123,9 @@ public class InclineDataForwarder{
         data.setX(NumberUtils.scale((double) x, 3));
         data.setY(NumberUtils.scale((double) y, 3));
         data.setZ(NumberUtils.scale((double) z, 3));
-        data.setZx(NumberUtils.scale((double) Zx, 3));
-        data.setZy(NumberUtils.scale((double) Zy, 3));
-        data.setZz(NumberUtils.scale((double) Zz, 3));
+        data.setZx(NumberUtils.scale((double) Zx*1000, 3)); //g->mg
+        data.setZy(NumberUtils.scale((double) Zy*1000, 3));
+        data.setZz(NumberUtils.scale((double) Zz*1000, 3));
         // 经纬度
         if(device.getLongitude()!=null && device.getLatitude()!=null) {
             data.setDevLng(device.getLongitude());