The factors influencing the welding stability and the procedure parameters affecting the weld shaping in laser welding with filler wire of titanium alloy are investigated experimentally, and the reasonable matching sketch between wire feeding rate and welding speed is obtained. It shows that the melting dropt transition and the focus position have significant influences on laser welding stability, while the procedure parameters such as wire feeding rate and welding speed have important effects on weld shaping. In order to obtain the weld shaping with good quality, it is necessary that wire feeding rate must reasonably match with welding speed.