diff --git a/src/LunaTranslator/translator/dev_deepseek.py b/src/LunaTranslator/translator/dev_deepseek.py
index 934b8b87..b17f678c 100644
--- a/src/LunaTranslator/translator/dev_deepseek.py
+++ b/src/LunaTranslator/translator/dev_deepseek.py
@@ -4,9 +4,9 @@ from translator.dev_llm_common import commonllmdev
 class TS(commonllmdev):
     target_url = "https://chat.deepseek.com/"
     jsfile = "commonhookxhrstream.js"
-    function1 = "url.endsWith('v0/chat/completions')"
+    function1 = "url.endsWith('v0/chat/completion')"
     function2 = r"""if(!!(chunk.choices[0].delta.content))
                         thistext += chunk.choices[0].delta.content"""
 
     textarea_selector = "#chat-input"
-    button_selector = "._89d4d19:nth-child(3)"
+    button_selector = 'div[role="button"]'
diff --git a/src/plugins/CMakeLists.txt b/src/plugins/CMakeLists.txt
index 1c7128fb..ad1972ea 100644
--- a/src/plugins/CMakeLists.txt
+++ b/src/plugins/CMakeLists.txt
@@ -29,7 +29,7 @@ include(generate_product_version)
 
 set(VERSION_MAJOR 5)
 set(VERSION_MINOR 51)
-set(VERSION_PATCH 1)
+set(VERSION_PATCH 2)
 
 add_library(pch pch.cpp)
 target_precompile_headers(pch PUBLIC pch.h)