diff --git a/dinky-admin/src/main/java/org/dinky/context/ConsoleContextHolder.java b/dinky-admin/src/main/java/org/dinky/context/ConsoleContextHolder.java
index f6295da2ce..cd4f827474 100644
--- a/dinky-admin/src/main/java/org/dinky/context/ConsoleContextHolder.java
+++ b/dinky-admin/src/main/java/org/dinky/context/ConsoleContextHolder.java
@@ -94,20 +94,21 @@ public ProcessEntity getProcess(String processName) {
      *
      * @param processName process name
      * @param stepPid     process step type
-     * @param log         messages
+     * @param logLine         messages
      * @throws BusException Throws an exception if the process does not exist
      */
-    public void appendLog(String processName, String stepPid, String log, boolean recordGlobal) {
+    public void appendLog(String processName, String stepPid, String logLine, boolean recordGlobal) {
         if (!logPross.containsKey(processName)) {
-            throw new BusException(StrFormatter.format("process {} does not exist", processName));
+            log.debug("Process {} does not exist, This log was abandoned", processName);
+            return;
         }
         ProcessEntity process = logPross.get(processName);
         if (recordGlobal) {
-            process.appendLog(log);
+            process.appendLog(logLine);
         }
         if (stepPid != null) {
             ProcessStepEntity stepNode = getStepNode(stepPid, getStepsMap(processName));
-            stepNode.appendLog(log);
+            stepNode.appendLog(logLine);
             process.setLastUpdateStep(stepNode);
         }
         //   /TOPIC/PROCESS_CONSOLE/FlinkSubmit/12
diff --git a/dinky-admin/src/main/java/org/dinky/context/SseSessionContextHolder.java b/dinky-admin/src/main/java/org/dinky/context/SseSessionContextHolder.java
index 4f1e270a94..4050c3b887 100644
--- a/dinky-admin/src/main/java/org/dinky/context/SseSessionContextHolder.java
+++ b/dinky-admin/src/main/java/org/dinky/context/SseSessionContextHolder.java
@@ -173,7 +173,7 @@ public static void sendTopic(String topic, Object content) {
      * @param content    The SSE data to send.
      * @throws IOException If an I/O error occurs while sending the data.
      */
-    public static void sendSse(String sessionKey, SseDataVo content) throws IOException {
+    public static void sendSse(String sessionKey, SseDataVo content) throws Exception {
         if (exists(sessionKey)) {
             sessionMap.get(sessionKey).getEmitter().send(content);
         } else {
diff --git a/dinky-admin/src/main/java/org/dinky/service/impl/SuggestionServiceImpl.java b/dinky-admin/src/main/java/org/dinky/service/impl/SuggestionServiceImpl.java
index 56587a6fbf..3cef8b8d96 100644
--- a/dinky-admin/src/main/java/org/dinky/service/impl/SuggestionServiceImpl.java
+++ b/dinky-admin/src/main/java/org/dinky/service/impl/SuggestionServiceImpl.java
@@ -67,8 +67,6 @@ public Set<SuggestionVO> getSuggestions(boolean enableSchemaSuggestion) {
         if (enableSchemaSuggestion) {
             buildSchemaSuggestions(new HashSet<>(), suggestionVOS);
         }
-        // 4. 自定义关键词提示
-        buildCustomSuggestions(new HashSet<>(), suggestionVOS);
         // flink config提示
         buildFlinkConfSuggestions(suggestionVOS);
         return suggestionVOS;
@@ -110,18 +108,6 @@ private static void buildSchemaSuggestions(Set<Object> buildingSchemaList, Set<S
         // todo: 构建schema的建议列表 , 包含 库名 、表名、字段名、.... , 能做到根据库名点出表名，根据表名点出字段名
     }
 
-    /**
-     * build custom suggestions
-     *
-     * @param customKeyWordList custom keyword list
-     * @param suggestionVOS     suggestion list
-     */
-    private static void buildCustomSuggestions(Set<Object> customKeyWordList, Set<SuggestionVO> suggestionVOS) {
-        // todo: 自定义关键词提示,
-        //      1. 此处自定义是属于 dinky 内部自定义语法关键词提示, 如果有片段, 将片段的建议列表加入到文档中进行提示
-        //      2. 可以加入 yml 语法的关键词提示 , 因为在集群配置中会有 yml 的配置文件写法 , 获取方式待定
-    }
-
     /**
      * build document suggestions
      *