diff --git a/src/plugin_system/utils/manifest_utils.py b/src/plugin_system/utils/manifest_utils.py
index 7db2321ae..4a858e20f 100644
--- a/src/plugin_system/utils/manifest_utils.py
+++ b/src/plugin_system/utils/manifest_utils.py
@@ -17,9 +17,28 @@ logger = get_logger("manifest_utils")
 class VersionComparator:
     """版本号比较器
 
-    支持语义化版本号比较，自动处理snapshot版本
+    支持语义化版本号比较，自动处理snapshot版本，并支持向前兼容性检查
     """
 
+    # 版本兼容性映射表（硬编码）
+    # 格式: {插件最大支持版本: [实际兼容的版本列表]}
+    COMPATIBILITY_MAP = {
+        # 0.8.x 系列向前兼容规则
+        "0.8.0": ["0.8.1", "0.8.2", "0.8.3", "0.8.4", "0.8.5", "0.8.6", "0.8.7", "0.8.8", "0.8.9", "0.8.10"],
+        "0.8.1": ["0.8.2", "0.8.3", "0.8.4", "0.8.5", "0.8.6", "0.8.7", "0.8.8", "0.8.9", "0.8.10"],
+        "0.8.2": ["0.8.3", "0.8.4", "0.8.5", "0.8.6", "0.8.7", "0.8.8", "0.8.9", "0.8.10"],
+        "0.8.3": ["0.8.4", "0.8.5", "0.8.6", "0.8.7", "0.8.8", "0.8.9", "0.8.10"],
+        "0.8.4": ["0.8.5", "0.8.6", "0.8.7", "0.8.8", "0.8.9", "0.8.10"],
+        "0.8.5": ["0.8.6", "0.8.7", "0.8.8", "0.8.9", "0.8.10"],
+        "0.8.6": ["0.8.7", "0.8.8", "0.8.9", "0.8.10"],
+        "0.8.7": ["0.8.8", "0.8.9", "0.8.10"],
+        "0.8.8": ["0.8.9", "0.8.10"],
+        "0.8.9": ["0.8.10"],
+        
+        # 可以根据需要添加更多兼容映射
+        # "0.9.0": ["0.9.1", "0.9.2", "0.9.3"],  # 示例：0.9.x系列兼容
+    }
+
     @staticmethod
     def normalize_version(version: str) -> str:
         """标准化版本号，移除snapshot标识
@@ -88,9 +107,31 @@ class VersionComparator:
         else:
             return 0
 
+    @staticmethod
+    def check_forward_compatibility(current_version: str, max_version: str) -> Tuple[bool, str]:
+        """检查向前兼容性（仅使用兼容性映射表）
+        
+        Args:
+            current_version: 当前版本
+            max_version: 插件声明的最大支持版本
+            
+        Returns:
+            Tuple[bool, str]: (是否兼容, 兼容信息)
+        """
+        current_normalized = VersionComparator.normalize_version(current_version)
+        max_normalized = VersionComparator.normalize_version(max_version)
+        
+        # 检查兼容性映射表
+        if max_normalized in VersionComparator.COMPATIBILITY_MAP:
+            compatible_versions = VersionComparator.COMPATIBILITY_MAP[max_normalized]
+            if current_normalized in compatible_versions:
+                return True, f"根据兼容性映射表，版本 {current_normalized} 与 {max_normalized} 兼容"
+        
+        return False, ""
+
     @staticmethod
     def is_version_in_range(version: str, min_version: str = "", max_version: str = "") -> Tuple[bool, str]:
-        """检查版本是否在指定范围内
+        """检查版本是否在指定范围内，支持兼容性检查
 
         Args:
             version: 要检查的版本号
@@ -98,7 +139,7 @@ class VersionComparator:
             max_version: 最大版本号（可选）
 
         Returns:
-            Tuple[bool, str]: (是否兼容, 错误信息)
+            Tuple[bool, str]: (是否兼容, 错误信息或兼容信息)
         """
         if not min_version and not max_version:
             return True, ""
@@ -114,8 +155,19 @@ class VersionComparator:
         # 检查最大版本
         if max_version:
             max_normalized = VersionComparator.normalize_version(max_version)
-            if VersionComparator.compare_versions(version_normalized, max_normalized) > 0:
-                return False, f"版本 {version_normalized} 高于最大支持版本 {max_normalized}"
+            comparison = VersionComparator.compare_versions(version_normalized, max_normalized)
+            
+            if comparison > 0:
+                # 严格版本检查失败，尝试兼容性检查
+                is_compatible, compat_msg = VersionComparator.check_forward_compatibility(
+                    version_normalized, max_normalized
+                )
+                
+                if is_compatible:
+                    logger.info(f"版本兼容性检查：{compat_msg}")
+                    return True, compat_msg
+                else:
+                    return False, f"版本 {version_normalized} 高于最大支持版本 {max_normalized}，且无兼容性映射"
 
         return True, ""
 
@@ -128,6 +180,29 @@ class VersionComparator:
         """
         return VersionComparator.normalize_version(MMC_VERSION)
 
+    @staticmethod
+    def add_compatibility_mapping(base_version: str, compatible_versions: list) -> None:
+        """动态添加兼容性映射
+        
+        Args:
+            base_version: 基础版本（插件声明的最大支持版本）
+            compatible_versions: 兼容的版本列表
+        """
+        base_normalized = VersionComparator.normalize_version(base_version)
+        VersionComparator.COMPATIBILITY_MAP[base_normalized] = [
+            VersionComparator.normalize_version(v) for v in compatible_versions
+        ]
+        logger.info(f"添加兼容性映射：{base_normalized} -> {compatible_versions}")
+
+    @staticmethod
+    def get_compatibility_info() -> Dict[str, list]:
+        """获取当前的兼容性映射表
+        
+        Returns:
+            Dict[str, list]: 兼容性映射表的副本
+        """
+        return VersionComparator.COMPATIBILITY_MAP.copy()
+
 
 class ManifestValidator:
     """Manifest文件验证器"""