diff --git a/inspect-main/inspect-main-task/src/main/java/com/inspect/analysis/utils/ResultAnalysisUtils.java b/inspect-main/inspect-main-task/src/main/java/com/inspect/analysis/utils/ResultAnalysisUtils.java
index 11bb180..81db404 100644
--- a/inspect-main/inspect-main-task/src/main/java/com/inspect/analysis/utils/ResultAnalysisUtils.java
+++ b/inspect-main/inspect-main-task/src/main/java/com/inspect/analysis/utils/ResultAnalysisUtils.java
@@ -254,8 +254,8 @@ public class ResultAnalysisUtils {
                 defaultDesc = "未检测到刀闸";
             }
         } else if (algType.equals("correction")) {
-            log.info("parseAlg algType correction");
-            if("2001".equals(resultAnalysis.getResCode())) {
+            log.info("parseAlg algType correction resCode: {}", resultAnalysis.getResCode());
+            if("2000".equals(resultAnalysis.getResCode()) || "2001".equals(resultAnalysis.getResCode())) {
                 ObjectMapper mapper = new ObjectMapper();
                 List<List<Double>> list;
                 try {
@@ -268,10 +268,28 @@ public class ResultAnalysisUtils {
                 }
 
                 if(list.size() == 2 && list.get(0).size() == 2 && list.get(1).size() == 2) {
-                    resultAnalysis.setPointStatus("0");
-                    resultAnalysis.setResultType("0");
-                    resultAnalysis.setResStatus("3");
-                    defaultDesc = "请进行纠偏";
+                    final double EPSILON = 1e-8;
+                    double value0 = list.get(0).get(0);
+                    double value1 = list.get(0).get(1);
+                    double value2 = list.get(1).get(0);
+                    double value3 = list.get(1).get(1);
+                    if (Math.abs(value0) < EPSILON &&
+                            Math.abs(value1) < EPSILON &&
+                            Math.abs(value2) < EPSILON &&
+                            Math.abs(value3) < EPSILON) {
+                        log.info("correction no need value0: {}, value1: {}, value2: {}, value3: {}", value0, value1, value2, value3);
+                        resultAnalysis.setPointStatus("1");
+                        resultAnalysis.setResultType("1");
+                        resultAnalysis.setResStatus("2");
+                        defaultDesc = messageUtils.get("正常");
+                        resultAnalysis.setResDesc(defaultDesc);
+                    } else {
+                        log.info("correction need value0: {}, value1: {}, value2: {}, value3: {}", value0, value1, value2, value3);
+                        resultAnalysis.setPointStatus("0");
+                        resultAnalysis.setResultType("0");
+                        resultAnalysis.setResStatus("3");
+                        defaultDesc = "请进行纠偏";
+                    }
                 } else {
                     log.info("parseAlg algType correction value abnormal");
                     resultAnalysis.setPointStatus("0");
@@ -280,10 +298,10 @@ public class ResultAnalysisUtils {
                     defaultDesc = "纠偏结果异常";
                 }
             } else {
-                resultAnalysis.setPointStatus("1");
-                resultAnalysis.setResultType("1");
-                resultAnalysis.setResStatus("2");
-                defaultDesc = messageUtils.get("正常");
+                resultAnalysis.setPointStatus("0");
+                resultAnalysis.setResultType("0");
+                resultAnalysis.setResStatus("0");
+                defaultDesc = messageUtils.get("未知异常");
                 resultAnalysis.setResDesc(defaultDesc);
             }
         } else {