diff --git a/src/main/java/cn/lihongjie/coal/coalWashingDailyAnalysis/service/CoalWashingDailyAnalysisService.java b/src/main/java/cn/lihongjie/coal/coalWashingDailyAnalysis/service/CoalWashingDailyAnalysisService.java
index f07ffa2e..694554d7 100644
--- a/src/main/java/cn/lihongjie/coal/coalWashingDailyAnalysis/service/CoalWashingDailyAnalysisService.java
+++ b/src/main/java/cn/lihongjie/coal/coalWashingDailyAnalysis/service/CoalWashingDailyAnalysisService.java
@@ -127,7 +127,7 @@ public class CoalWashingDailyAnalysisService
         }
         this.repository.save(entity);
 
-        sseService.broadcast("coalWashingDailyAnalysis." + entity.getId(), ImmutableMap.of("id", entity.getId(), "event", "update"));
+        sseService.broadcast("coalWashingDailyAnalysis." + entity.getId(), ImmutableMap.of("id", entity.getId(), "event", "update", "sessionId", Ctx.getSessionIdMd5()));
 
         return getById(entity.getId());
     }
@@ -154,7 +154,7 @@ public class CoalWashingDailyAnalysisService
             entity.setName(productService.get(entity.getProduct().getId()).getName());
         }
         this.repository.save(entity);
-        sseService.broadcast("coalWashingDailyAnalysis." + entity.getId(), ImmutableMap.of("id", entity.getId(), "event", "updateKfItems"));
+        sseService.broadcast("coalWashingDailyAnalysis." + entity.getId(), ImmutableMap.of("id", entity.getId(), "event", "updateKfItems", "sessionId", Ctx.getSessionIdMd5()));
 
         return getById(entity.getId());
     }
@@ -183,7 +183,7 @@ public class CoalWashingDailyAnalysisService
             entity.setName(productService.get(entity.getProduct().getId()).getName());
         }
         this.repository.save(entity);
-        sseService.broadcast("coalWashingDailyAnalysis." + entity.getId(), ImmutableMap.of("id", entity.getId(), "event", "updateMain"));
+        sseService.broadcast("coalWashingDailyAnalysis." + entity.getId(), ImmutableMap.of("id", entity.getId(), "event", "updateMain", "sessionId", Ctx.getSessionIdMd5()));
 
         return getById(entity.getId());
     }
diff --git a/src/main/java/cn/lihongjie/coal/common/Ctx.java b/src/main/java/cn/lihongjie/coal/common/Ctx.java
index 15694ea6..ec413acd 100644
--- a/src/main/java/cn/lihongjie/coal/common/Ctx.java
+++ b/src/main/java/cn/lihongjie/coal/common/Ctx.java
@@ -6,6 +6,7 @@ import cn.lihongjie.coal.user.dto.UserDto;
 import lombok.Getter;
 import lombok.experimental.UtilityClass;
 
+import org.apache.commons.codec.digest.DigestUtils;
 import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.security.core.Authentication;
 import org.springframework.security.core.context.SecurityContextHolder;
@@ -13,8 +14,7 @@ import org.springframework.security.core.context.SecurityContextHolder;
 @UtilityClass
 public class Ctx {
 
-    @Getter
-    private static ConfigurableApplicationContext context;
+    @Getter private static ConfigurableApplicationContext context;
 
     public static String getUserId() {
         if (!isLoggedIn()) {
@@ -35,14 +35,21 @@ public class Ctx {
         return getAuthentication().getSessionId();
     }
 
+    public static String getSessionIdMd5() {
+        if (!isLoggedIn()) {
+            return "";
+        }
+        String sessionId = getAuthentication().getSessionId();
+
+        if (sessionId == null) return "";
+        return DigestUtils.md5Hex(sessionId);
+    }
+
     private static SessionService.MyAuthentication getAuthentication() {
         Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
-        if( ! (authentication instanceof SessionService.MyAuthentication))
-            return null;
+        if (!(authentication instanceof SessionService.MyAuthentication)) return null;
 
-
-        return (SessionService.MyAuthentication)
-                authentication;
+        return (SessionService.MyAuthentication) authentication;
     }
 
     public static boolean isOrgAdmin() {
@@ -59,7 +66,7 @@ public class Ctx {
         if (!isLoggedIn()) {
             return null;
         }
-        return  getAuthentication().getUser();
+        return getAuthentication().getUser();
     }
 
     public static void setContext(ConfigurableApplicationContext context) {
diff --git a/src/main/java/cn/lihongjie/coal/sse/service/SseService.java b/src/main/java/cn/lihongjie/coal/sse/service/SseService.java
index 2b0d95f4..8a6b8d74 100644
--- a/src/main/java/cn/lihongjie/coal/sse/service/SseService.java
+++ b/src/main/java/cn/lihongjie/coal/sse/service/SseService.java
@@ -58,7 +58,9 @@ public class SseService {
 
     @SneakyThrows
     public void broadcast(String s, Object event) {
-        
+
+
+
 
         RTopic topic = redissonClient.getTopic(s);