diff --git a/api/core/plugin/entities/plugin.py b/api/core/plugin/entities/plugin.py
index 4066c40b34..a5899a687d 100644
--- a/api/core/plugin/entities/plugin.py
+++ b/api/core/plugin/entities/plugin.py
@@ -71,6 +71,7 @@ class PluginDeclaration(BaseModel):
         tools: Optional[list[str]] = Field(default_factory=list[str])
         models: Optional[list[str]] = Field(default_factory=list[str])
         endpoints: Optional[list[str]] = Field(default_factory=list[str])
+        triggers: Optional[list[str]] = Field(default_factory=list[str])
 
     class Meta(BaseModel):
         minimum_dify_version: Optional[str] = Field(default=None, pattern=r"^\d{1,4}(\.\d{1,4}){1,3}(-\w{1,16})?$")