diff --git a/多体+耦合求解器/25.1.16思路.canvas b/多体+耦合求解器/25.1.16思路.canvas
index b50296b..f18740a 100644
--- a/多体+耦合求解器/25.1.16思路.canvas
+++ b/多体+耦合求解器/25.1.16思路.canvas
@@ -2,10 +2,14 @@
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 		{"id":"4b7faf7953451d56","type":"text","text":"1、debug转速","x":-140,"y":-160,"width":264,"height":60},
 		{"id":"24b6d0ae8c62a4eb","type":"text","text":"2、Kane原理理解\n- 模态叠加法理解","x":-140,"y":-20,"width":264,"height":80},
-		{"id":"d0a44ee1cb295fda","type":"text","text":"3、增加自由度，对应的广义主动力、惯性力如何推导","x":-140,"y":120,"width":264,"height":100},
-		{"id":"e52009c9149e427f","type":"text","text":"模块稳定性","x":176,"y":-160,"width":264,"height":60}
+		{"id":"d0a44ee1cb295fda","type":"text","text":"3、增加自由度，对应的广义主动力、惯性力如何推导，暂不开展","x":-140,"y":120,"width":264,"height":100},
+		{"id":"e52009c9149e427f","type":"text","text":"模块稳定性","x":176,"y":-160,"width":264,"height":60},
+		{"id":"ab888fd8e59f32c2","x":500,"y":-160,"width":250,"height":60,"type":"text","text":"pass 可能是数值问题"},
+		{"id":"02de6f1d4784ccb1","x":176,"y":-10,"width":250,"height":60,"type":"text","text":"计算多体动力学书籍学习"}
 	],
 	"edges":[
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\ No newline at end of file