diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/RiskPatientsResult.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/RiskPatientsResult.java
index 09b539f..848fa4d 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/RiskPatientsResult.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/RiskPatientsResult.java
@@ -83,6 +83,10 @@ public class RiskPatientsResult implements IBasicResultConvert<RiskPatientsResul
     private String bTime;
 
     public String getbTime() {
+        if(StringUtils.isEmpty(bTime)){
+            return SPIT;
+        }
+
         return bTime;
     }
 
@@ -91,6 +95,10 @@ public class RiskPatientsResult implements IBasicResultConvert<RiskPatientsResul
     }
 
     public String getRegisterAddr() {
+
+        if(StringUtils.isEmpty(bTime)){
+            return SPIT;
+        }
         return registerAddr;
     }
 
@@ -99,6 +107,10 @@ public class RiskPatientsResult implements IBasicResultConvert<RiskPatientsResul
     }
 
     public String getAddr() {
+
+        if(StringUtils.isEmpty(bTime)){
+            return SPIT;
+        }
         return addr;
     }
 
@@ -107,6 +119,10 @@ public class RiskPatientsResult implements IBasicResultConvert<RiskPatientsResul
     }
 
     public String getFirstBH() {
+
+        if(StringUtils.isEmpty(bTime)){
+            return SPIT;
+        }
         return firstBH;
     }
 
@@ -115,6 +131,10 @@ public class RiskPatientsResult implements IBasicResultConvert<RiskPatientsResul
     }
 
     public String getCurrentCh() {
+
+        if(StringUtils.isEmpty(bTime)){
+            return SPIT;
+        }
         return currentCh;
     }