diff --git a/pom.xml b/pom.xml
index e33d4d2..6f3a748 100644
--- a/pom.xml
+++ b/pom.xml
@@ -87,6 +87,12 @@
             <version>1.18.22</version>
             <scope>provided</scope>
         </dependency>
+        <!--geo-->
+        <dependency>
+            <groupId>org.gavaghan</groupId>
+            <artifactId>geodesy</artifactId>
+            <version>1.1.3</version>
+        </dependency>
         <!--test-->
         <dependency>
             <groupId>org.springframework.boot</groupId>
diff --git a/src/main/java/com/peteralbus/controller/EstimateController.java b/src/main/java/com/peteralbus/controller/EstimateController.java
index 7584416..bf659df 100644
--- a/src/main/java/com/peteralbus/controller/EstimateController.java
+++ b/src/main/java/com/peteralbus/controller/EstimateController.java
@@ -5,6 +5,10 @@ import com.peteralbus.entity.EarthquakeInfo;
 import com.peteralbus.service.EstimateService;
 import com.peteralbus.service.EarthquakeInfoService;
 import com.peteralbus.util.EstimateUtil;
+import org.gavaghan.geodesy.Ellipsoid;
+import org.gavaghan.geodesy.GeodeticCalculator;
+import org.gavaghan.geodesy.GeodeticCurve;
+import org.gavaghan.geodesy.GlobalCoordinates;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.CrossOrigin;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -14,10 +18,12 @@ import org.springframework.web.bind.annotation.RestController;
 import java.time.LocalDateTime;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 /**
  * The type Estimate controller.
+ *
  * @author PeterAlbus
  */
 @CrossOrigin
@@ -77,7 +83,7 @@ public class EstimateController {
      * @return the estimate result
      */
     @GetMapping("/getAnalyzeResult")
-    public Estimate getPredictResult(long earthquakeId){
+    public Estimate getPredictResult(Long earthquakeId){
         System.out.println(earthquakeId);
         int count = estimateService.queryAnalyze(earthquakeId);
         Estimate estimate = new Estimate();
@@ -115,4 +121,35 @@ public class EstimateController {
         }
         return estimate;
     }
+
+    /**
+     * Gets Point intensity.
+     *
+     * @param earthquakeId the earthquake id
+     * @param longitude    the longitude
+     * @param latitude     the latitude
+     * @return the intensity
+     */
+    @GetMapping("/getPointIntensity")
+    public Double getPointIntensity(Long earthquakeId,Double longitude,Double latitude)
+    {
+        Double intensity= (double) 0;
+        Map<String, Object> mapParameter = new HashMap<String, Object>();
+        mapParameter.put("earthquakeId",earthquakeId);
+        EarthquakeInfo earthquakeInfo = earthquakeInfoService.queryInfoWithLine(mapParameter).get(0);
+        GlobalCoordinates source = new GlobalCoordinates(latitude, longitude);
+        GlobalCoordinates target = new GlobalCoordinates(earthquakeInfo.getLatitude(), earthquakeInfo.getLongitude());
+        GeodeticCurve geoCurve = new GeodeticCalculator().calculateGeodeticCurve(Ellipsoid.WGS84, source, target);
+        Double meter = geoCurve.getEllipsoidalDistance();
+        Double dividingLine=105.1;
+        if(earthquakeInfo.getLongitude()<dividingLine)
+        {
+            intensity=earthquakeInfo.getIntensityByDistance(5.253,1.398,4.164,26,0,2.019,1.398,2.943,8,0,meter);
+        }
+        else
+        {
+            intensity=earthquakeInfo.getIntensityByDistance(5.019,1.446,4.136,24,0,2.240,1.446,3.070,9,0,meter);
+        }
+        return intensity;
+    }
 }
diff --git a/src/main/java/com/peteralbus/entity/EarthquakeInfo.java b/src/main/java/com/peteralbus/entity/EarthquakeInfo.java
index e28e588..2329416 100644
--- a/src/main/java/com/peteralbus/entity/EarthquakeInfo.java
+++ b/src/main/java/com/peteralbus/entity/EarthquakeInfo.java
@@ -78,6 +78,28 @@ public class EarthquakeInfo implements Serializable
         }
     }
 
+    /**
+     * Gets intensity by distance.
+     *
+     * @param x1    the x 1
+     * @param y1    the y 1
+     * @param z1    the z 1
+     * @param b1    the b 1
+     * @param e1    the e 1
+     * @param x2    the x 2
+     * @param y2    the y 2
+     * @param z2    the z 2
+     * @param b2    the b 2
+     * @param e2    the e 2
+     * @param meter the meter
+     * @return the intensity by distance
+     */
+    public Double getIntensityByDistance(double x1,double y1,double z1,double b1,double e1,double x2,double y2,double z2,double b2,double e2,Double meter)
+    {
+        double kilometer=meter/1000;
+        return x1+y1*magnitude-z1*Math.log10(kilometer+b1)+e1;
+    }
+
     /**
      * Gets intensity , use ln.
      *