diff --git a/python/dify_plugin/core/entities/plugin/request.py b/python/dify_plugin/core/entities/plugin/request.py
index 34bb9a92..0ebe72af 100644
--- a/python/dify_plugin/core/entities/plugin/request.py
+++ b/python/dify_plugin/core/entities/plugin/request.py
@@ -203,6 +203,7 @@ class ModelInvokeTextEmbeddingRequest(PluginAccessModelRequest):
     action: ModelActions = ModelActions.InvokeTextEmbedding
 
     texts: list[str]
+    input_type: EmbeddingInputType = EmbeddingInputType.DOCUMENT
 
 
 class ModelInvokeMultimodalEmbeddingRequest(PluginAccessModelRequest):
diff --git a/python/dify_plugin/core/plugin_executor.py b/python/dify_plugin/core/plugin_executor.py
index 04a2d9ca..db78a39f 100644
--- a/python/dify_plugin/core/plugin_executor.py
+++ b/python/dify_plugin/core/plugin_executor.py
@@ -217,6 +217,7 @@ def invoke_text_embedding(self, session: Session, data: ModelInvokeTextEmbedding
                 data.credentials,
                 data.texts,
                 data.user_id,
+                data.input_type,
             )
         else:
             raise ValueError(f"Model `{data.model_type}` not found for provider `{data.provider}`")