From d26147fb61a06162ccd5de1bbf5f9ae1cc85013f Mon Sep 17 00:00:00 2001
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 <15040126243@163.com>
Date: Tue, 17 Jun 2025 09:32:35 +0800
Subject: [PATCH] =?UTF-8?q?update=20=E4=BC=98=E5=8C=96=E5=B7=A5=E4=BD=9C?=
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---
 .../workflow/service/impl/FlwTaskAssigneeServiceImpl.java | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwTaskAssigneeServiceImpl.java b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwTaskAssigneeServiceImpl.java
index 03dcf2d0..51f730c2 100644
--- a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwTaskAssigneeServiceImpl.java
+++ b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwTaskAssigneeServiceImpl.java
@@ -238,6 +238,14 @@ public class FlwTaskAssigneeServiceImpl implements IFlwTaskAssigneeService, Hand
      * @return Pair(TaskAssigneeEnum, Long)，如果格式非法返回 null
      */
     private Pair<TaskAssigneeEnum, Long> parseStorageId(String storageId) {
+        if (StringUtils.isBlank(storageId)) {
+            return null;
+        }
+        // 跳过以 $ 或 # 开头的字符串
+        if (StringUtils.startsWith(storageId, "$") || StringUtils.startsWith(storageId, "#")) {
+            log.debug("跳过 storageId 解析，检测到内置变量表达式：{}", storageId);
+            return null;
+        }
         try {
             String[] parts = storageId.split(StrUtil.COLON, 2);
             if (parts.length < 2) {